EXHIBIT 1.01



                             _______________ SHARES


                                FORMFACTOR, INC.

               COMMON STOCK, INCLUDING PAR VALUE $0.001 PER SHARE




                             UNDERWRITING AGREEMENT



                             DATED ___________, 2002











________, 2002

                                                            ______________, 2002

Morgan Stanley & Co. Incorporated
Lehman Brothers Inc.
Banc of America Securities LLC
Thomas Weisel Partners LLC
c/o Morgan Stanley & Co. Incorporated
    1585 Broadway
    New York, New York 10036

Dear Sirs and Mesdames:

      FormFactor, Inc., a Delaware corporation (the "COMPANY"), proposes to
issue and sell to the several Underwriters named in Schedule I hereto (the
"UNDERWRITERS") _________ shares of its Common Stock, par value $0.001 (the
"FIRM SHARES"). The Company also proposes to issue and sell to the several
Underwriters not more than an additional ______________ shares of its Common
Stock, par value $0.001 (the "ADDITIONAL SHARES") if and to the extent that you,
as Managers of the offering, shall have determined to exercise, on behalf of the
Underwriters, the right to purchase such shares of common stock granted to the
Underwriters in Section 2 hereof. The Firm Shares and the Additional Shares are
hereinafter collectively referred to as the "SHARES." The shares of Common
Stock, par value $0.001 of the Company to be outstanding after giving effect to
the sales contemplated hereby are hereinafter referred to as the "COMMON STOCK."

      The Company has filed with the Securities and Exchange Commission (the
"COMMISSION") a registration statement, including a prospectus, relating to the
Shares. The registration statement as amended at the time it becomes effective,
including the information (if any) deemed to be part of the registration
statement at the time of effectiveness pursuant to Rule 430A under the
Securities Act of 1933, as amended (the "SECURITIES Act"), is hereinafter
referred to as the "REGISTRATION Statement"; the prospectus in the form first
used to confirm sales of Shares is hereinafter referred to as the "PROSPECTUS."
If the Company has filed an abbreviated registration statement to register
additional shares of Common Stock pursuant to Rule 462(b) under the Securities
Act (the "RULE 462 REGISTRATION STATEMENT"), then any reference herein to the
term "REGISTRATION STATEMENT" shall be deemed to include such Rule 462
Registration Statement.

      Morgan Stanley & Co. Incorporated ("MORGAN STANLEY") has agreed to reserve
a portion of the Shares to be purchased by it under this Agreement for sale to
the Company's directors, officers, employees and business associates and other
parties related to the Company (collectively, "PARTICIPANTS"), as set forth in
the Prospectus under the heading "Underwriters" (the "DIRECTED SHARE PROGRAM").
The Shares to be sold by Morgan Stanley and its affiliates pursuant to the
Directed Share Program are referred to hereinafter as the "DIRECTED SHARES."


                                       1

Any Directed Shares not confirmed for purchase by any Participants by the end of
the business day on which this Agreement is executed will be offered to the
public by the Underwriters as set forth in the Prospectus.

      1. Representations and Warranties. The Company represents and warrants to
and agrees with each of the Underwriters that:

            (a) Based on advice from the Commission, the Registration Statement
      has become effective; no stop order suspending the effectiveness of the
      Registration Statement is in effect and no proceedings for such purpose
      are pending before or, to the knowledge of the Company, threatened by the
      Commission.

            (b) (i) The Registration Statement, when it became effective, did
      not contain and, as amended or supplemented, if applicable, will not
      contain any untrue statement of a material fact or omit to state a
      material fact required to be stated therein or necessary to make the
      statements therein not misleading, (ii) the Registration Statement and the
      Prospectus comply and, as amended or supplemented, if applicable, will
      comply in all material respects with the Securities Act and the applicable
      rules and regulations of the Commission thereunder and (iii) the
      Prospectus does not contain and, as amended or supplemented, if
      applicable, will not contain any untrue statement of a material fact or
      omit to state a material fact necessary to make the statements therein, in
      the light of the circumstances under which they were made, not misleading,
      except that the representations and warranties set forth in this paragraph
      do not apply to statements or omissions in the Registration Statement or
      the Prospectus based upon information relating to any Underwriter
      furnished to the Company in writing by such Underwriter through you
      expressly for use therein.

            (c) The Company has been duly incorporated, is validly existing as a
      corporation in good standing under the laws of the jurisdiction of its
      incorporation, has the corporate power and authority to own its property
      and to conduct its business as described in the Prospectus and is duly
      qualified to transact business and is in good standing in each
      jurisdiction in which the conduct of its business or its ownership or
      leasing of property requires such qualification, except to the extent that
      the failure to be so qualified or be in good standing would not have a
      material adverse effect on the Company and its subsidiaries, taken as a
      whole.

            (d) Each subsidiary of the Company has been duly incorporated, is
      validly existing as a corporation in good standing under the laws of the
      jurisdiction of its incorporation, has the corporate power and authority
      to own its property and to conduct its business as described in the
      Prospectus


                                       2

      and is duly qualified to transact business and is in good standing in each
      jurisdiction in which the conduct of its business or its ownership or
      leasing of property requires such qualification, except to the extent that
      the failure to be so qualified or be in good standing would not have a
      material adverse effect on the Company and its subsidiaries, taken as a
      whole; all of the issued shares of capital stock of each subsidiary of the
      Company have been duly and validly authorized and issued, are fully paid
      and non-assessable and are owned directly by the Company, free and clear
      of all liens, encumbrances, equities or claims. Other than [list
      significant subsidiaries], the Company has no subsidiaries that are
      "significant subsidiaries" as defined in Rule 1-02(w) of Regulation S-X of
      the Securities Act (the "SIGNIFICANT SUBSIDIARIES").

            (e) This Agreement has been duly authorized, executed and delivered
      by the Company.

            (f) The authorized capital stock of the Company conforms as to legal
      matters to the description thereof contained in the Prospectus.

            (g) The shares of Common Stock outstanding prior to the issuance of
      the Shares have been duly authorized and are validly issued, fully paid
      and non-assessable.

            (h) The Shares have been duly authorized and, when issued and
      delivered in accordance with the terms of this Agreement, will be validly
      issued, fully paid and non-assessable, and the issuance of such Shares
      will not be subject to any preemptive or similar rights.

            (i) Each stockholder of the Company holding two percent (2%) or more
      of the Company's outstanding securities as of the date hereof has executed
      a "lock-up" agreement substantially in the form of Exhibit A hereto.

            (j) The execution and delivery by the Company of, and the
      performance by the Company of its obligations under, this Agreement will
      not contravene any provision of applicable law or the certificate of
      incorporation or by-laws of the Company or any agreement or other
      instrument binding upon the Company or any of its subsidiaries that is
      material to the Company and its subsidiaries, taken as a whole, or any
      judgment, order or decree of any governmental body, agency or court having
      jurisdiction over the Company or any subsidiary, and no consent, approval,
      authorization or order of, or qualification with, any governmental body or
      agency is required for the performance by the Company of its obligations
      under this Agreement, except such as may be required by the securities or
      Blue Sky laws of the various states in connection with the offer and sale
      of the Shares.


                                       3

            (k) There has not occurred any material adverse change, or any
      development involving a prospective material adverse change, in the
      condition, financial or otherwise, or in the earnings, business or
      operations of the Company and its subsidiaries, taken as a whole, from
      that set forth in the Prospectus (exclusive of any amendments or
      supplements thereto subsequent to the date of this Agreement).

            (l) There are no legal or governmental proceedings pending or, to
      the knowledge of the Company, threatened to which the Company or any of
      its subsidiaries is a party or to which any of the properties of the
      Company or any of its subsidiaries is subject that are required to be
      described in the Registration Statement or the Prospectus and are not so
      described or any statutes, regulations, contracts or other documents that
      are required to be described in the Registration Statement or the
      Prospectus or to be filed as exhibits to the Registration Statement that
      are not described or filed as required.

            (m) Each preliminary prospectus filed as part of the registration
      statement as originally filed or as part of any amendment thereto, or
      filed pursuant to Rule 424 under the Securities Act, complied when so
      filed in all material respects with the Securities Act and the applicable
      rules and regulations of the Commission thereunder.

            (n) The Company is not, and after giving effect to the offering and
      sale of the Shares and the application of the proceeds thereof as
      described in the Prospectus will not be, required to register as an
      "investment company" as such term is defined in the Investment Company Act
      of 1940, as amended.

            (o) The Company and its subsidiaries (i) are in compliance with any
      and all applicable foreign, federal, state and local laws and regulations
      relating to the protection of human health and safety, the environment or
      hazardous or toxic substances or wastes, pollutants or contaminants
      ("ENVIRONMENTAL LAWS"), (ii) have received all permits, licenses or other
      approvals required of them under applicable Environmental Laws to conduct
      their respective businesses and (iii) are in compliance with all terms and
      conditions of any such permit, license or approval, except where such
      noncompliance with Environmental Laws, failure to receive required
      permits, licenses or other approvals or failure to comply with the terms
      and conditions of such permits, licenses or approvals would not, singly or
      in the aggregate, have a material adverse effect on the Company and its
      subsidiaries, taken as a whole.

            (p) There are no costs or liabilities associated with Environmental
      Laws (including, without limitation, any capital or operating expenditures


                                       4

      required for clean-up, closure of properties or compliance with
      Environmental Laws or any permit, license or approval, any related
      constraints on operating activities and any potential liabilities to third
      parties) which would, singly or in the aggregate, have a material adverse
      effect on the Company and its subsidiaries, taken as a whole.

            (q) There are no contracts, agreements or understandings between the
      Company and any person granting such person the right to require the
      Company to file a registration statement under the Securities Act with
      respect to any securities of the Company or to require the Company to
      include such securities with the Shares registered pursuant to the
      Registration Statement, except such as have been duly waived.

            (r) Subsequent to the respective dates as of which information is
      given in the Registration Statement and the Prospectus, (i) the Company
      and its subsidiaries have not incurred any material liability or
      obligation, direct or contingent, nor entered into any material
      transaction not in the ordinary course of business; (ii) the Company has
      not purchased any of its outstanding capital stock, nor declared, paid or
      otherwise made any dividend or distribution of any kind on its capital
      stock other than ordinary and customary dividends; and (iii) there has not
      been any material change in the capital stock, short-term debt or
      long-term debt of the Company and its subsidiaries, except in each case as
      described in the Prospectus.

            (s) The Company and its subsidiaries have good and marketable title
      in fee simple to all real property and good and marketable title to all
      personal property owned by them which is material to the business of the
      Company and its subsidiaries, taken as a whole, in each case free and
      clear of all liens, encumbrances and defects except such as are described
      in the Prospectus or such as do not materially affect the value of such
      property and do not interfere with the use made and proposed to be made of
      such property by the Company and its subsidiaries; and any real property
      and buildings held under lease by the Company and its subsidiaries are
      held by them under valid, subsisting and enforceable leases with such
      exceptions as are not material and do not interfere with the use made and
      proposed to be made of such property and buildings by the Company and its
      subsidiaries, in each case except as described in the Prospectus.

            (t) The Company and its subsidiaries own or possess, license or can
      acquire or license on reasonable terms, all material patents, patent
      rights, licenses, inventions, copyrights, know-how (including trade
      secrets and other unpatented and/or unpatentable proprietary or
      confidential information, systems or procedures), trademarks, service
      marks and trade names currently employed by them in connection with the
      business now operated by them, and neither the Company nor any of its
      subsidiaries has


                                       5

      received any notice of infringement of or conflict with asserted rights of
      others with respect to any of the foregoing except as described in the
      Prospectus or which, singly or in the aggregate, if the subject of an
      unfavorable decision, ruling or finding, would have a material adverse
      affect on the Company and its subsidiaries, taken as a whole.

            (u) No material labor dispute with the employees of the Company or
      any of its subsidiaries exists, except as described in the Prospectus, or,
      to the knowledge of the Company, is imminent; and the Company is not
      aware, but without conducting any independent investigation, of any
      existing, threatened or imminent labor disturbance by the employees of any
      of its principal suppliers, manufacturers or contractors that could have a
      material adverse effect on the Company and its subsidiaries, taken as a
      whole.

            (v) The Company and its subsidiaries are insured by the insurers of
      recognized financial responsibility against such losses and risks and in
      such amounts as are prudent and customary in the businesses in which they
      are engaged; neither the Company nor any of its subsidiaries has been
      refused any insurance coverage sought or applied for; and neither the
      Company nor any of its subsidiaries has any reason to believe that it will
      not be able to renew its existing insurance coverage as and when such
      coverage expires or to obtain similar coverage from similar insurers as
      may be necessary to continue its business at a cost that would not have a
      material adverse effect on the Company and its subsidiaries, taken as a
      whole, except as described in the Prospectus.

            (w) The Company and its subsidiaries possess all certificates,
      authorizations and permits issued by the appropriate federal, state or
      foreign regulatory authorities necessary to conduct their respective
      businesses, and neither the Company nor any of its subsidiaries has
      received any notice of proceedings relating to the revocation or
      modification of any such certificate, authorization or permit which,
      singly or in the aggregate, if the subject of an unfavorable decision,
      ruling or finding, would have a material adverse effect on the Company and
      its subsidiaries, taken as a whole, except as described the Prospectus.

            (x) The Company and each of its subsidiaries maintain a system of
      internal accounting controls sufficient to provide reasonable assurance
      that (i) transactions are executed in accordance with management's general
      or specific authorizations; (ii) transactions are recorded as necessary to
      permit preparation of financial statements in conformity with generally
      accepted accounting principles and to maintain asset accountability; (iii)
      access to assets is permitted only in accordance with management's general
      or specific authorization; and (iv) the recorded accountability for


                                       6

      assets is compared with the existing assets at reasonable intervals and
      appropriate action is taken with respect to any differences.

            (y) The Registration Statement, the Prospectus and any preliminary
      prospectus comply, and any amendments or supplements thereto will comply,
      with any applicable laws or regulations of foreign jurisdictions in which
      the Prospectus or any preliminary prospectus, as amended or supplemented,
      if applicable, are distributed in connection with the Directed Share
      Program.

            (z) No consent, approval, authorization or order of, or
      qualification with, any governmental body or agency, other than those
      obtained, is required in connection with the offering of the Directed
      Shares in any jurisdiction where the Directed Shares are being offered.

            (aa) The Company has not offered, or caused Morgan Stanley or its
      affiliates to offer, Shares to any person pursuant to the Directed Share
      Program with the intent to unlawfully influence (i) a customer or supplier
      of the Company to alter the customer's or supplier's level or type of
      business with the Company, or (ii) a trade journalist or publication to
      write or publish favorable information about the Company or its products.

      2. Agreements to Sell and Purchase. The Company hereby agrees to sell to
the several Underwriters, and each Underwriter, upon the basis of the
representations and warranties herein contained, but subject to the conditions
hereinafter stated, agrees, severally and not jointly, to purchase from the
Company the respective numbers of Firm Shares set forth in Schedule I hereto
opposite its name at $______ a share (the "PURCHASE Price").

      On the basis of the representations and warranties contained in this
Agreement, and subject to its terms and conditions, the Company agrees to sell
to the Underwriters the Additional Shares, and the Underwriters shall have the
right to purchase, severally and not jointly, up to _______________ Additional
Shares at the Purchase Price. You may exercise this right on behalf of the
Underwriters in whole or from time to time in part by giving written notice of
each election to exercise the option not later than 30 days after the date of
this Agreement. Any exercise notice shall specify the number of Additional
Shares to be purchased by the Underwriters and the date on which such shares are
to be purchased. Each purchase date must be at least one business day after the
written notice is given and may not be earlier than the closing date for the
Firm Shares nor later than ten business days after the date of such notice.
Additional Shares may be purchased as provided in Section 4 hereof solely for
the purpose of covering over-allotments made in connection with the offering of
the Firm Shares. On each day, if any, that Additional Shares are to be
purchased, each Underwriter agrees, severally and not jointly, to purchase the
number of Additional Shares (subject to such


                                       7

adjustments to eliminate fractional shares as you may determine) that bears the
same proportion to the total number of Additional Shares to be purchased on such
Option Closing Date (as defined below) as the number of Firm Shares set forth in
Schedule I hereto opposite the name of such Underwriter bears to the total
number of Firm Shares.

      The Company hereby agrees that, without the prior written consent of
Morgan Stanley & Co. Incorporated on behalf of the Underwriters, it will not,
during the period ending 180 days after the date of the Prospectus, (i) offer,
pledge, sell, contract to sell, sell any option or contract to purchase,
purchase any option or contract to sell, grant any option, right or warrant to
purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any
shares of Common Stock or any securities convertible into or exercisable or
exchangeable for Common Stock or (ii) enter into any swap or other arrangement
that transfers to another, in whole or in part, any of the economic consequences
of ownership of the Common Stock, whether any such transaction described in
clause (i) or (ii) above is to be settled by delivery of Common Stock or such
other securities, in cash or otherwise. The foregoing sentence shall not apply
to (A) the Shares to be sold hereunder or (B) the issuance by the Company of
shares of Common Stock upon the exercise of an option or warrant or the
conversion of a security outstanding on the date hereof of which the
Underwriters have been advised in writing and is described in the Prospectus or
(C) the grant of options or the issuance of shares of Common Stock by the
Company to employees, officers, directors advisors or consultants of the Company
pursuant to employee benefit plans described in the Prospectus.

      3. Terms of Public Offering. The Company is advised by you that the
Underwriters propose to make a public offering of their respective portions of
the Shares as soon after the Registration Statement and this Agreement have
become effective as in your judgment is advisable. The Company is further
advised by you that the Shares are to be offered to the public initially at
$_____________ a share (the "PUBLIC OFFERING PRICE") and to certain dealers
selected by you at a price that represents a concession not in excess of $______
a share under the Public Offering Price, and that any Underwriter may allow, and
such dealers may reallow, a concession, not in excess of $_____ a share, to any
Underwriter or to certain other dealers.

      4. Payment and Delivery. Payment for the Firm Shares shall be made to the
Company in Federal or other funds immediately available in New York City against
delivery of such Firm Shares for the respective accounts of the several
Underwriters at 10:00 a.m., New York City time, on ____________, 2002, or at
such other time on the same or such other date, not later than _________, 2002,
as shall be designated in writing by you. The time and date of such payment are
hereinafter referred to as the "CLOSING DATE."


                                       8

      Payment for any Additional Shares shall be made to the Company in Federal
or other funds immediately available in New York City against delivery of such
Additional Shares for the respective accounts of the several Underwriters at
10:00 a.m., New York City time, on the date specified in the corresponding
notice described in Section 2 or at such other time on the same or on such other
date, in any event not later than _______, 2002, as shall be designated in
writing by you. The time and date of such payment are hereinafter referred to as
the "OPTION CLOSING DATE."

      The Firm Shares and Additional Shares shall be registered in such names
and in such denominations as you shall request in writing not later than one
full business day prior to the Closing Date or the applicable Option Closing
Date, as the case may be. The Firm Shares and Additional Shares shall be
delivered to you on the Closing Date or an Option Closing Date, as the case may
be, for the respective accounts of the several Underwriters, with any transfer
taxes payable in connection with the transfer of the Shares to the Underwriters
duly paid, against payment of the Purchase Price therefor.

      5. Conditions to the Underwriters' Obligations. The obligations of the
Company to sell the Shares to the Underwriters and the several obligations of
the Underwriters to purchase and pay for the Shares on the Closing Date are
subject to the condition that the Registration Statement shall have become
effective not later than [_____] (New York City time) on the date hereof.

      The several obligations of the Underwriters are subject to the following
further conditions:

            (a)   Subsequent to the execution and delivery of
      this Agreement and prior to the Closing Date:

                  (i) there shall not have occurred any downgrading, nor shall
            any notice have been given of any intended or potential downgrading
            or of any review for a possible change that does not indicate the
            direction of the possible change, in the rating accorded any of the
            Company's securities by any "nationally recognized statistical
            rating organization," as such term is defined for purposes of Rule
            436(g)(2) under the Securities Act; and

                  (ii) there shall not have occurred any change, or any
            development involving a prospective change, in the condition,
            financial or otherwise, or in the earnings, business or operations
            of the Company and its subsidiaries, taken as a whole, from that set
            forth in the Prospectus (exclusive of any amendments or supplements
            thereto subsequent to the date of this Agreement) that, in your


                                       9

            judgment, is material and adverse and that makes it, in your
            judgment, impracticable to market the Shares on the terms and in the
            manner contemplated in the Prospectus.

            (b) The Underwriters shall have received on the Closing Date a
      certificate, dated the Closing Date and signed on behalf of the Company by
      an executive officer of the Company, to the effect set forth in Section
      5(a)(i) above and to the effect that the representations and warranties of
      the Company contained in this Agreement are true and correct as of the
      Closing Date and that the Company has complied in all material respects
      with all of the agreements and satisfied all of the conditions on its part
      to be performed or satisfied hereunder on or before the Closing Date.

            The officer signing and delivering such certificate may rely upon
            the best of his or her knowledge as to proceedings threatened.

            (c) The Underwriters shall have received on the Closing Date an
      opinion of Fenwick & West LLP, outside counsel for the Company, dated the
      Closing Date, to the effect that:

                  (i) the Company has been duly incorporated, is validly
            existing as a corporation in good standing under the laws of the
            jurisdiction of its incorporation, has the corporate power and
            corporate authority to own its property and to conduct its business
            as described in the Prospectus and is duly qualified to transact
            business and is in good standing in each jurisdiction in which the
            conduct of its business or its ownership or leasing of property
            requires such qualification, except to the extent that the failure
            to be so qualified or be in good standing would not have a material
            adverse effect on the Company and its subsidiaries, taken as a
            whole;

                  (ii) the authorized capital stock of the Company conforms as
            to legal matters in all material respects to the description thereof
            contained in the Prospectus;

                  (iii) the shares of Common Stock outstanding prior to the
            issuance of the Shares have been duly authorized and are validly
            issued and non-assessable, and, to such counsel's knowledge, fully
            paid;

                  (iv) the Shares have been duly authorized and, when issued and
            delivered in accordance with the terms of this Agreement, will be
            validly issued, fully paid and non-assessable, and the issuance of
            such Shares will not be subject to any preemptive or similar rights;


                                       10

                  (v) this Agreement has been duly authorized, executed and
            delivered by the Company;

                  (vi) the execution and delivery by the Company of, and the
            performance by the Company of its obligations under, this Agreement
            will not contravene any provision of applicable law or the
            certificate of incorporation or by-laws of the Company or, to the
            best of such counsel's knowledge, any agreement or other instrument
            binding upon the Company or any of its subsidiaries that is material
            to the Company and its subsidiaries, taken as a whole, or, to the
            best of such counsel's knowledge, any judgment, order or decree of
            any governmental body, agency or court having jurisdiction over the
            Company or any Significant Subsidiary, and no consent, approval,
            authorization or order of, or qualification with, any governmental
            body or agency is required for the performance by the Company of its
            obligations under this Agreement, except such as may be required by
            the securities or Blue Sky laws of the various states in connection
            with the offer and sale of the Shares;

                  (vii) the statements relating to legal matters, documents or
            proceedings included in (A) the Prospectus under the captions
            "________," "Shares Eligible for Future Sale," "Description of
            Capital Stock" and "Underwriters" and (B) the Registration Statement
            in Items 14 and 15, in each case insofar as such statements
            constitute summaries of the legal matters, legal documents, or legal
            proceedings referred to therein, fairly summarize in all material
            respects such matters, documents or proceedings;

                  (viii) after due inquiry, such counsel does not know of any
            legal or governmental proceedings pending or threatened to which the
            Company or any of its subsidiaries is a party or to which any of the
            properties of the Company or any of its subsidiaries is subject that
            are required to be described in the Registration Statement or the
            Prospectus and are not so described or of any statutes, regulations,
            contracts or other documents that are required to be described in
            the Registration Statement or the Prospectus or to be filed as
            exhibits to the Registration Statement that are not described or
            filed as required;

                  (ix) the Company is not, and after giving effect to the
            offering and sale of the Shares and the application of the proceeds
            thereof as described in the Prospectus will not be, required to


                                       11

            register as an "investment company" as such term is defined in the
            Investment Company Act of 1940, as amended; and

                  (x) nothing has come to the attention of such counsel that
            causes such counsel to believe that (A) the Registration Statement
            or the Prospectus (except for the financial statements and notes
            thereto and financial statement schedules and other financial and
            statistical data included therein, as to which such counsel need not
            express any belief) do not comply as to form in all material
            respects with the requirements of the Securities Act and the
            applicable rules and regulations of the Commission thereunder, (B)
            the Registration Statement or the prospectus included therein
            (except for the financial statements and notes thereto and financial
            statement schedules and other financial and statistical data
            included therein, as to which such counsel need not express any
            belief) at the time the Registration Statement became effective
            contained an untrue statement of a material fact or omitted to state
            a material fact required to be stated therein or necessary to make
            the statements therein not misleading or (C) the Prospectus (except
            for the financial statements and financial schedules and other
            financial and statistical data included therein, as to which such
            counsel need not express any belief) as of its date or as of the
            Closing Date contained or contains an untrue statement of a material
            fact or omitted or omits to state a material fact necessary in order
            to make the statements therein, in the light of the circumstances
            under which they were made, not misleading.

            (d) The Underwriters shall have received on the Closing Date an
      opinion of __________, outside counsel for the Company, dated the Closing
      Date, to the effect that

                  (i) each subsidiary of the Company has been duly incorporated,
            is validly existing as a corporation in good standing under the laws
            of the jurisdiction of its incorporation, has the corporate power
            and authority to own its property and to conduct its business as
            described in the Prospectus and is duly qualified to transact
            business and is in good standing in each jurisdiction in which the
            conduct of its business or its ownership or leasing of property
            requires such qualification, except to the extent that the failure
            to be so qualified or be in good standing would not have a material
            adverse effect on the Company and its subsidiaries, taken as a
            whole; and


                                       12

                  (ii) all of the issued shares of capital stock of each
            subsidiary of the Company have been duly and validly authorized and
            issued, are fully paid and non-assessable and are owned directly by
            the Company, free and clear of all liens, encumbrances, equities or
            claims.

[Opinion from company in-house counsel?]

[Opinion from patent counsel?]

            (e) The Underwriters shall have received on the Closing Date an
      opinion of Gray Cary Ware & Freidenrich LLP, counsel for the Underwriters,
      dated the Closing Date, covering the matters referred to in Sections
      5(c)(iv), 5(c)(v), 5(c)(vii) (but only as to the statements in the
      Prospectus under "Underwriters") and 5(c)(x) above.

      With respect to Section 5(c)(x) above, Fenwick & West LLP and Gray Cary
      Ware & Freidenrich LLP may state that their beliefs are based upon their
      participation in the preparation of the Registration Statement and
      Prospectus and any amendments or supplements thereto and review and
      discussion of the contents thereof, but are without independent check or
      verification, except as specified.

      The opinions of Fenwick & West LLP and _____________ described in Sections
      5(c) and 5(d)above shall be rendered to the Underwriters at the request of
      the Company and shall so state therein.

            (f) The Underwriters shall have received, on each of the date hereof
      and the Closing Date, a letter dated the date hereof or the Closing Date,
      as the case may be, in form and substance satisfactory to the
      Underwriters, from PricewaterhouseCoopers, LLP, independent public
      accountants, containing statements and information of the type ordinarily
      included in accountants' "comfort letters" to underwriters with respect to
      the financial statements and certain financial information contained in
      the Registration Statement and the Prospectus; provided that the letter
      delivered on the Closing Date shall use a "cut-off date" not earlier than
      the date hereof.

            (g) The "lock-up" agreements, each substantially in the form of
      Exhibit A hereto, between you and certain shareholders, officers and
      directors of the Company relating to sales and certain other dispositions
      of shares of Common Stock or certain other securities, delivered to you on
      or before the date hereof, shall be in full force and effect on the
      Closing Date.


                                       13

      The several obligations of the Underwriters to purchase Additional Shares
hereunder are subject to the delivery to you on the applicable Option Closing
Date of such documents as you may reasonably request with respect to the good
standing of the Company, the due authorization and issuance of the Additional
Shares to be sold on such Option Closing Date and other matters related to the
issuance of such Additional Shares.

      6. Covenants of the Company.  In further consideration of
the agreements of the Underwriters herein contained, the Company
covenants with each Underwriter as follows:

            (a) To furnish to you, without charge, 5 signed copies of the
      Registration Statement (including exhibits thereto) and for delivery to
      each other Underwriter a conformed copy of the Registration Statement
      (without exhibits thereto) and to furnish to you in New York City, without
      charge, prior to 10:00 a.m. New York City time on the business day next
      succeeding the date of this Agreement and during the period mentioned in
      Section 6(c) below, as many copies of the Prospectus and any supplements
      and amendments thereto or to the Registration Statement as you may
      reasonably request.

            (b) Before amending or supplementing the Registration Statement or
      the Prospectus, to furnish to you a copy of each such proposed amendment
      or supplement and not to file any such proposed amendment or supplement to
      which you reasonably object, and to file with the Commission within the
      applicable period specified in Rule 424(b) under the Securities Act any
      prospectus required to be filed pursuant to such Rule.

            (c) If, during such period after the first date of the public
      offering of the Shares as in the opinion of counsel for the Underwriters
      the Prospectus is required by law to be delivered in connection with sales
      by an Underwriter or dealer, any event shall occur or condition exist as a
      result of which it is necessary to amend or supplement the Prospectus in
      order to make the statements therein, in the light of the circumstances
      when the Prospectus is delivered to a purchaser, not misleading, or if, in
      the opinion of counsel for the Underwriters, it is necessary to amend or
      supplement the Prospectus to comply with applicable law, forthwith to
      prepare, file with the Commission and furnish, at its own expense, to the
      Underwriters and to the dealers (whose names and addresses you will
      furnish to the Company) to which Shares may have been sold by you on
      behalf of the Underwriters and to any other dealers upon request, either
      amendments or supplements to the Prospectus so that the statements in the
      Prospectus as so amended or supplemented will not, in the light of the
      circumstances when the Prospectus is delivered to a purchaser, be


                                       14

      misleading or so that the Prospectus, as amended or supplemented, will
      comply with law.

            (d) To endeavor to qualify the Shares for offer and sale under the
      securities or Blue Sky laws of such jurisdictions as you shall reasonably
      request.

            (e) To make generally available to the Company's security holders
      and to you as soon as practicable an earning statement covering the
      twelve-month period ending [June 30, 2003] that satisfies the provisions
      of Section 11(a) of the Securities Act and the rules and regulations of
      the Commission thereunder.

            (f) Whether or not the transactions contemplated in this Agreement
      are consummated or this Agreement is terminated, to pay or cause to be
      paid all expenses incident to the performance of its obligations under
      this Agreement, including: (i) the fees, disbursements and expenses of the
      Company's counsel and the Company's accountants in connection with the
      registration and delivery of the Shares under the Securities Act and all
      other fees or expenses in connection with the preparation and filing of
      the Registration Statement, any preliminary prospectus, the Prospectus and
      amendments and supplements to any of the foregoing, including all printing
      costs associated therewith, and the mailing and delivering of copies
      thereof to the Underwriters and dealers, in the quantities hereinabove
      specified, (ii) all costs and expenses related to the transfer and
      delivery of the Shares to the Underwriters, including any transfer or
      other taxes payable thereon, (iii) the cost of printing or producing any
      Blue Sky or Legal Investment memorandum in connection with the offer and
      sale of the Shares under state securities laws and all expenses in
      connection with the qualification of the Shares for offer and sale under
      state securities laws as provided in Section 6(d) hereof, including filing
      fees and the reasonable fees and disbursements of counsel for the
      Underwriters in connection with such qualification and in connection with
      the Blue Sky or Legal Investment memorandum, (iv) all filing fees and the
      reasonable fees and disbursements of counsel to the Underwriters incurred
      in connection with the review and qualification of the offering of the
      Shares by the National Association of Securities Dealers, Inc., (v) all
      fees and expenses in connection with the preparation and filing of the
      registration statement on Form 8-A relating to the Common Stock and all
      costs and expenses incident to listing the Shares on the Nasdaq National
      Market, (vi) the cost of printing certificates representing the Shares,
      (vii) the costs and charges of any transfer agent, registrar or
      depositary, (viii) the costs and expenses of the Company relating to
      investor presentations on any "road show" undertaken in connection with
      the marketing of the offering of the Shares, including, without
      limitation, expenses associated with the production of


                                       15

      road show slides and graphics, fees and expenses of any consultants
      engaged in connection with the road show presentations with the prior
      approval of the Company, travel and lodging expenses of the
      representatives and officers of the Company and any such consultants, and
      the cost of any aircraft chartered in connection with the road show, (ix)
      the document production charges and expenses associated with printing this
      Agreement, and (x) all other costs and expenses incident to the
      performance of the obligations of the Company hereunder for which
      provision is not otherwise made in this Section. It is understood,
      however, that except as provided in this Section, Section 7 entitled
      "Indemnity and Contribution," Section 8 entitled "Directed Share Program
      Indemnification" and the last paragraph of Section 10 below, the
      Underwriters will pay all of their costs and expenses, including fees and
      disbursements of their counsel, stock transfer taxes payable on resale of
      any of the Shares by them and any advertising expenses connected with any
      offers they may make.

            (g) To place stop transfer orders on any Directed Shares that have
      been sold to Participants subject to the three month restriction on sale,
      transfer, assignment, pledge or hypothecation imposed by NASD Regulation,
      Inc. under its Interpretative Material 2110-1 on free-riding and
      withholding to the extent necessary to ensure compliance with the three
      month restrictions.

            (h) To comply with all applicable securities and other applicable
      laws, rules and regulations in each jurisdiction in which the Directed
      Shares are offered in connection with the Directed Share Program.

      7. Indemnity and Contribution.

            (a) The Company agrees to indemnify and hold harmless each
      Underwriter, each person, if any, who controls any Underwriter within the
      meaning of either Section 15 of the Securities Act or Section 20 of the
      Securities Exchange Act of 1934, as amended (the "EXCHANGE ACT"), and each
      affiliate of any Underwriter within the meaning of Rule 405 under the
      Securities Act, from and against any and all losses, claims, damages and
      liabilities (including, without limitation, any legal or other expenses
      reasonably incurred in connection with defending or investigating any such
      action or claim) caused by any untrue statement or alleged untrue
      statement of a material fact contained in the Registration Statement or
      any amendment thereof, any preliminary prospectus or the Prospectus (as
      amended or supplemented if the Company shall have furnished any amendments
      or supplements thereto), or caused by any omission or alleged omission to
      state therein a material fact required to be stated therein or necessary
      to make the statements therein not misleading, except


                                       16

      insofar as such losses, claims, damages or liabilities are caused by any
      such untrue statement or omission or alleged untrue statement or omission
      based upon information relating to any Underwriter furnished to the
      Company in writing by such Underwriter through you expressly for use
      therein; provided, however, that the foregoing indemnity agreement with
      respect to any preliminary prospectus shall not inure to the benefit of
      any Underwriter from whom the person asserting any such losses, claims,
      damages or liabilities purchased Shares, or any person controlling such
      Underwriter, if a copy of the Prospectus (as then amended or supplemented
      if the Company shall have furnished any amendments or supplements thereto)
      was not sent or given by or on behalf of such Underwriter to such person,
      if required by law so to have been delivered, at or prior to the written
      confirmation of the sale of the Shares to such person, and if the
      Prospectus (as so amended or supplemented) would have cured the defect
      giving rise to such losses, claims, damages or liabilities, unless such
      failure is the result of noncompliance by the Company with Section 6(a)
      hereof.

            (b) Each Underwriter agrees, severally and not jointly, to indemnify
      and hold harmless the Company, its directors, its officers who sign the
      Registration Statement and each person, if any, who controls the Company
      within the meaning of either Section 15 of the Securities Act or Section
      20 of the Exchange Act to the same extent as the foregoing indemnity from
      the Company to such Underwriter, but only with reference to information
      relating to such Underwriter furnished to the Company in writing by such
      Underwriter through you expressly for use in the Registration Statement,
      any preliminary prospectus, the Prospectus or any amendments or
      supplements thereto.

            (c) In case any proceeding (including any governmental
      investigation) shall be instituted involving any person in respect of
      which indemnity may be sought pursuant to Section 7(a) or 7(b), such
      person (the "INDEMNIFIED PARTY") shall promptly notify the person against
      whom such indemnity may be sought (the "INDEMNIFYING PARTY") in writing
      and the indemnifying party, upon request of the indemnified party, shall
      retain counsel reasonably satisfactory to the indemnified party to
      represent the indemnified party and any others the indemnifying party may
      designate in such proceeding and shall pay the fees and disbursements of
      such counsel related to such proceeding. In any such proceeding, any
      indemnified party shall have the right to retain its own counsel, but the
      fees and expenses of such counsel shall be at the expense of such
      indemnified party unless (i) the indemnifying party and the indemnified
      party shall have mutually agreed to the retention of such counsel or (ii)
      the named parties to any such proceeding (including any impleaded parties)
      include both the indemnifying party and the indemnified party and
      representation of both


                                       17

      parties by the same counsel would be inappropriate due to actual or
      potential differing interests between them. It is understood that the
      indemnifying party shall not, in respect of the legal expenses of any
      indemnified party in connection with any proceeding or related proceedings
      in the same jurisdiction, be liable for the fees and expenses of more than
      one separate firm (in addition to any local counsel) for all such
      indemnified parties and that all such fees and expenses shall be
      reimbursed as they are incurred. Such firm shall be designated in writing
      by Morgan Stanley & Co. Incorporated, in the case of parties indemnified
      pursuant to Section 7(a), and by the Company, in the case of parties
      indemnified pursuant to Section 7(b). The indemnifying party shall not be
      liable for any settlement of any proceeding effected without its written
      consent, but if settled with such consent or if there be a final judgment
      for the plaintiff, the indemnifying party agrees to indemnify the
      indemnified party from and against any loss or liability by reason of such
      settlement or judgment. Notwithstanding the foregoing sentence, if at any
      time an indemnified party shall have requested an indemnifying party to
      reimburse the indemnified party for fees and expenses of counsel as
      contemplated by the second and third sentences of this paragraph, the
      indemnifying party agrees that it shall be liable for any settlement of
      any proceeding effected without its written consent if (i) such settlement
      is entered into more than 30 days after receipt by such indemnifying party
      of the aforesaid request and (ii) such indemnifying party shall not have
      reimbursed the indemnified party in accordance with such request prior to
      the date of such settlement. No indemnifying party shall, without the
      prior written consent of the indemnified party, effect any settlement of
      any pending or threatened proceeding in respect of which any indemnified
      party is or could have been a party and indemnity could have been sought
      hereunder by such indemnified party, unless such settlement includes an
      unconditional release of such indemnified party from all liability on
      claims that are the subject matter of such proceeding.

            (d) To the extent the indemnification provided for in Section 7(a)
      or 7(b) is unavailable to an indemnified party or insufficient in respect
      of any losses, claims, damages or liabilities referred to therein, then
      each indemnifying party under such paragraph, in lieu of indemnifying such
      indemnified party thereunder, shall contribute to the amount paid or
      payable by such indemnified party as a result of such losses, claims,
      damages or liabilities (i) in such proportion as is appropriate to reflect
      the relative benefits received by the Company on the one hand and the
      Underwriters on the other hand from the offering of the Shares or (ii) if
      the allocation provided by clause 7(d)(i) above is not permitted by
      applicable law, in such proportion as is appropriate to reflect not only
      the relative benefits referred to in clause 7(d)(i) above but also the
      relative fault of the Company on the one hand and of the Underwriters on
      the other hand in


                                       18

      connection with the statements or omissions that resulted in such losses,
      claims, damages or liabilities, as well as any other relevant equitable
      considerations. The relative benefits received by the Company on the one
      hand and the Underwriters on the other hand in connection with the
      offering of the Shares shall be deemed to be in the same respective
      proportions as the net proceeds from the offering of the Shares (before
      deducting expenses) received by the Company and the total underwriting
      discounts and commissions received by the Underwriters, in each case as
      set forth in the table on the cover of the Prospectus, bear to the
      aggregate Public Offering Price of the Shares. The relative fault of the
      Company on the one hand and the Underwriters on the other hand shall be
      determined by reference to, among other things, whether the untrue or
      alleged untrue statement of a material fact or the omission or alleged
      omission to state a material fact relates to information supplied by the
      Company or by the Underwriters and the parties' relative intent,
      knowledge, access to information and opportunity to correct or prevent
      such statement or omission. The Underwriters' respective obligations to
      contribute pursuant to this Section 7 are several in proportion to the
      respective number of Shares they have purchased hereunder, and not joint.

            (e) The Company and the Underwriters agree that it would not be just
      or equitable if contribution pursuant to this Section 7 were determined by
      pro rata allocation (even if the Underwriters were treated as one entity
      for such purpose) or by any other method of allocation that does not take
      account of the equitable considerations referred to in Section 7(d). The
      amount paid or payable by an indemnified party as a result of the losses,
      claims, damages and liabilities referred to in the immediately preceding
      paragraph shall be deemed to include, subject to the limitations set forth
      above, any legal or other expenses reasonably incurred by such indemnified
      party in connection with investigating or defending any such action or
      claim. Notwithstanding the provisions of this Section 7, no Underwriter
      shall be required to contribute any amount in excess of the amount by
      which the total price at which the Shares underwritten by it and
      distributed to the public were offered to the public exceeds the amount of
      any damages that such Underwriter has otherwise been required to pay by
      reason of such untrue or alleged untrue statement or omission or alleged
      omission. No person guilty of fraudulent misrepresentation (within the
      meaning of Section 11(f) of the Securities Act) shall be entitled to
      contribution from any person who was not guilty of such fraudulent
      misrepresentation. The remedies provided for in this Section 7 are not
      exclusive and shall not limit any rights or remedies which may otherwise
      be available to any indemnified party at law or in equity.

            (f) The indemnity and contribution provisions contained in this
      Section 7 and the representations, warranties and other statements of the


                                       19

      Company contained in this Agreement shall remain operative and in full
      force and effect regardless of (i) any termination of this Agreement, (ii)
      any investigation made by or on behalf of any Underwriter, any person
      controlling any Underwriter or any affiliate of any Underwriter or by or
      on behalf of the Company, its officers or directors or any person
      controlling the Company and (iii) acceptance of and payment for any of the
      Shares.

      8. Directed Share Program Indemnification.

            (a) The Company agrees to indemnify and hold harmless Morgan Stanley
      and its affiliates and each person, if any, who controls Morgan Stanley or
      its affiliates within the meaning of either Section 15 of the Securities
      Act or Section 20 of the Exchange Act ("MORGAN STANLEY ENTITIES"), from
      and against any and all losses, claims, damages and liabilities
      (including, without limitation, any legal or other expenses reasonably
      incurred in connection with defending or investigating any such action or
      claim) (i) caused by any untrue statement or alleged untrue statement of a
      material fact contained in any material prepared by or with the consent of
      the Company for distribution to Participants in connection with the
      Directed Share Program, or caused by any omission or alleged omission to
      state therein a material fact required to be stated therein or necessary
      to make the statements therein not misleading; (ii) caused by the failure
      of any Participant to pay for and accept delivery of Directed Shares that
      the Participant has agreed to purchase; or (iii) related to, arising out
      of, or in connection with the Directed Share Program other than losses,
      claims, damages or liabilities (or expenses relating thereto) that are
      finally judicially determined to have resulted from the bad faith or gross
      negligence of Morgan Stanley Entities.

            (b) In case any proceeding (including any governmental
      investigation) shall be instituted involving any Morgan Stanley Entity in
      respect of which indemnity may be sought pursuant to Section 8(a), the
      Morgan Stanley Entity seeking indemnity shall promptly notify the Company
      in writing and the Company, upon request of the Morgan Stanley Entity,
      shall retain counsel reasonably satisfactory to the Morgan Stanley Entity
      to represent the Morgan Stanley Entity and any others the Company may
      designate in such proceeding and shall pay the fees and disbursements of
      such counsel related to such proceeding. In any such proceeding, any
      Morgan Stanley Entity shall have the right to retain its own counsel, but
      the fees and expenses of such counsel shall be at the expense of such
      Morgan Stanley Entity unless (i) the Company shall have agreed to the
      retention of such counsel or (ii) the named parties to any such proceeding
      (including any impleaded parties) include both the Company and the Morgan
      Stanley Entity and representation of both parties by the same counsel
      would be inappropriate due to actual or


                                       20

      potential differing interests between them. The Company shall not, in
      respect of the legal expenses of the Morgan Stanley Entities in connection
      with any proceeding or related proceedings the same jurisdiction, be
      liable for the fees and expenses of more than one separate firm (in
      addition to any local counsel) for all Morgan Stanley Entities. Any such
      firm for the Morgan Stanley Entities shall be designated in writing by
      Morgan Stanley. The Company shall not be liable for any settlement of any
      proceeding effected without its written consent, but if settled with such
      consent or if there be a final judgment for the plaintiff, the Company
      agrees to indemnify the Morgan Stanley Entities from and against any loss
      or liability by reason of such settlement or judgment. Notwithstanding the
      foregoing sentence, if at any time a Morgan Stanley Entity shall have
      requested the Company to reimburse it for fees and expenses of counsel as
      contemplated by the second and third sentences of this paragraph, the
      Company agrees that it shall be liable for any settlement of any
      proceeding effected without its written consent if (i) such settlement is
      entered into more than 30 days after receipt by the Company of the
      aforesaid request and (ii) the Company shall not have reimbursed the
      Morgan Stanley Entity in accordance with such request prior to the date of
      such settlement. The Company shall not, without the prior written consent
      of Morgan Stanley, effect any settlement of any pending or threatened
      proceeding in respect of which any Morgan Stanley Entity is or could have
      been a party and indemnity could have been sought hereunder by such Morgan
      Stanley Entity, unless such settlement includes an unconditional release
      of the Morgan Stanley Entities from all liability on claims that are the
      subject matter of such proceeding.

            (c) To the extent the indemnification provided for in Section 8(a)
      is unavailable to a Morgan Stanley Entity or insufficient in respect of
      any losses, claims, damages or liabilities referred to therein, then the
      Company, in lieu of indemnifying the Morgan Stanley Entity thereunder,
      shall contribute to the amount paid or payable by the Morgan Stanley
      Entity as a result of such losses, claims, damages or liabilities (i) in
      such proportion as is appropriate to reflect the relative benefits
      received by the Company on the one hand and the Morgan Stanley Entities on
      the other hand from the offering of the Directed Shares or (ii) if the
      allocation provided by clause 8(c)(i) above is not permitted by applicable
      law, in such proportion as is appropriate to reflect not only the relative
      benefits referred to in clause 8(c)(i) above but also the relative fault
      of the Company on the one hand and of the Morgan Stanley Entities on the
      other hand in connection with the statements or omissions that resulted in
      such losses, claims, damages or liabilities, as well as any other relevant
      equitable considerations. The relative benefits received by the Company on
      the one hand and of the Morgan Stanley Entities on the other hand in
      connection with the offering of the Directed Shares shall be deemed to be


                                       21

      in the same respective proportions as the net proceeds from the offering
      of the Directed Shares (before deducting expenses) and the total
      underwriting discounts and commissions received by the Morgan Stanley
      Entities for the Directed Shares, bear to the aggregate Public Offering
      Price of the Shares. If the loss, claim, damage or liability is caused by
      an untrue or alleged untrue statement of a material fact, the relative
      fault of the Company on the one hand and the Morgan Stanley Entities on
      the other hand shall be determined by reference to, among other things,
      whether the untrue or alleged untrue statement or the omission or alleged
      omission relates to information supplied by the Company or by the Morgan
      Stanley Entities and the parties' relative intent, knowledge, access to
      information and opportunity to correct or prevent such statement or
      omission.

            (d) The Company and the Morgan Stanley Entities agree that it would
      not be just or equitable if contribution pursuant to this Section 8 were
      determined by pro rata allocation (even if the Morgan Stanley Entities
      were treated as one entity for such purpose) or by any other method of
      allocation that does not take account of the equitable considerations
      referred to in Section 8(c). The amount paid or payable by the Morgan
      Stanley Entities as a result of the losses, claims, damages and
      liabilities referred to in the immediately preceding paragraph shall be
      deemed to include, subject to the limitations set forth above, any legal
      or other expenses reasonably incurred by the Morgan Stanley Entities in
      connection with investigating or defending any such action or claim.
      Notwithstanding the provisions of this Section 8, no Morgan Stanley Entity
      shall be required to contribute any amount in excess of the amount by
      which the total price at which the Directed Shares distributed to the
      public were offered to the public exceeds the amount of any damages that
      such Morgan Stanley Entity has otherwise been required to pay by reason of
      such untrue or alleged untrue statement or omission or alleged omission.
      The remedies provided for in this Section 8 are not exclusive and shall
      not limit any rights or remedies which may otherwise be available to any
      Morgan Stanley Entity at law or in equity.

            (e) The indemnity and contribution provisions contained in this
      Section 8 shall remain operative and in full force and effect regardless
      of (i) any termination of this Agreement, (ii) any investigation made by
      or on behalf of any Morgan Stanley Entity or the Company, its officers or
      directors or any person controlling the Company and (iii) acceptance of
      and payment for any of the Directed Shares.

      9. Termination. The Underwriters may terminate this Agreement by notice
given by you to the Company, if after the execution and delivery of this
Agreement and prior to the Closing Date (i) trading generally shall have been
suspended or materially limited on, or by, as the case may be, any of the New


                                       22

York Stock Exchange, the American Stock Exchange, the Nasdaq National Market,
the Chicago Board of Options Exchange, the Chicago Mercantile Exchange or the
Chicago Board of Trade, (ii) trading of any securities of the Company shall have
been suspended on any exchange or in any over-the-counter market, (iii) a
material disruption in securities settlement, payment or clearance services in
the United States shall have occurred, (iv) any moratorium on commercial banking
activities shall have been declared by Federal or New York State authorities or
(v) there shall have occurred any outbreak or escalation of hostilities, or any
change in financial markets or any calamity or crisis that, in your judgment, is
material and adverse and which, singly or together with any other event
specified in this clause (v), makes it, in your judgment, impracticable or
inadvisable to proceed with the offer, sale or delivery of the Shares on the
terms and in the manner contemplated in the Prospectus.

      10. Effectiveness; Defaulting Underwriters. This Agreement shall become
effective upon the execution and delivery hereof by the parties hereto.

      If, on the Closing Date or an Option Closing Date, as the case may be, any
one or more of the Underwriters shall fail or refuse to purchase Shares that it
has or they have agreed to purchase hereunder on such date, and the aggregate
number of Shares which such defaulting Underwriter or Underwriters agreed but
failed or refused to purchase is not more than one-tenth of the aggregate number
of the Shares to be purchased on such date, the other Underwriters shall be
obligated severally in the proportions that the number of Firm Shares set forth
opposite their respective names in Schedule I bears to the aggregate number of
Firm Shares set forth opposite the names of all such non-defaulting
Underwriters, or in such other proportions as you may specify, to purchase the
Shares which such defaulting Underwriter or Underwriters agreed but failed or
refused to purchase on such date; provided that in no event shall the number of
Shares that any Underwriter has agreed to purchase pursuant to this Agreement be
increased pursuant to this Section 10 by an amount in excess of one-ninth of
such number of Shares without the written consent of such Underwriter. If, on
the Closing Date, any Underwriter or Underwriters shall fail or refuse to
purchase Firm Shares and the aggregate number of Firm Shares with respect to
which such default occurs is more than one-tenth of the aggregate number of Firm
Shares to be purchased, and arrangements satisfactory to you and the Company for
the purchase of such Firm Shares are not made within 36 hours after such
default, this Agreement shall terminate without liability on the part of any
non-defaulting Underwriter or the Company. In any such case either you or the
Company shall have the right to postpone the Closing Date, but in no event for
longer than seven days, in order that the required changes, if any, in the
Registration Statement and in the Prospectus or in any other documents or
arrangements may be effected. If, on an Option Closing Date, any Underwriter or
Underwriters shall fail or refuse to purchase Additional Shares and the
aggregate number of Additional Shares with respect to which such default occurs
is more than one-tenth of the aggregate


                                       23

number of Additional Shares to be purchased on such Option Closing Date, the
non-defaulting Underwriters shall have the option to (i) terminate their
obligation hereunder to purchase the Additional Shares to be sold on such Option
Closing Date or (ii) purchase not less than the number of Additional Shares that
such non-defaulting Underwriters would have been obligated to purchase in the
absence of such default. Any action taken under this paragraph shall not relieve
any defaulting Underwriter from liability in respect of any default of such
Underwriter under this Agreement.

      If this Agreement shall be terminated by the Underwriters, or any of them,
because of any failure or refusal on the part of the Company to comply with the
terms or to fulfill any of the conditions of this Agreement, or if for any
reason the Company shall be unable to perform its obligations under this
Agreement, the Company will reimburse the Underwriters or such Underwriters as
have so terminated this Agreement with respect to themselves, severally, for all
out-of-pocket expenses (including the fees and disbursements of their counsel)
reasonably incurred by such Underwriters in connection with this Agreement or
the offering contemplated hereunder.

      11. Counterparts. This Agreement may be signed in two or more
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

      12. Applicable Law. This Agreement shall be governed by and construed in
accordance with the internal laws of the State of New York.


                                       24

      13. Headings. The headings of the sections of this Agreement have been
inserted for convenience of reference only and shall not be deemed a part of
this Agreement.

                               Very truly yours,

                               FORMFACTOR, INC.



                               By: ________________________________
                                   Name:
                                   Title:

Accepted as of the date hereof

Morgan Stanley & Co. Incorporated
Lehman Brothers Inc.
Banc of America Securities LLC
Thomas Weisel Partners LLC

Acting severally on behalf of
    themselves and the several
    Underwriters named in Schedule I
    hereto.

By: Morgan Stanley & Co. Incorporated




By: ______________________________
    Name:
    Title:


                                       25

                                                                      SCHEDULE I



               UNDERWRITER                  NUMBER OF FIRM SHARES
                                               TO BE PURCHASED
                                         
Morgan Stanley & Co. Incorporated.......
Lehman Brothers Inc.....................
Banc of America Securities LLC..........
Thomas Weisel Partners LLC


                                            ---------------------
      Total:............................


- --------------------------------------------------------------------------------
PLEASE NOTE:
JAN LIVINGSTON (212-762-8639) OF MS SHOULD REVIEW ALL MS UNDERWRITING CONTRACTS
AND LOCK-UP AGREEMENTS BEFORE THEY ARE SENT TO MS CLIENTS AND SHOULD ALSO BE
CONSULTED ON UNDERWRITING AGREEMENT CONCESSIONS DURING THE NEGOTIATION PROCESS.
- --------------------------------------------------------------------------------

                                                                       EXHIBIT A


                            [FORM OF LOCK-UP LETTER]


                                          _____________, 2002



Morgan Stanley & Co. Incorporated
Lehman Brothers Inc.
Banc of America Securities LLC
Thomas Weisel Partners LLC
c/o Morgan Stanley & Co. Incorporated
1585 Broadway
New York, NY  10036

Dear Sirs and Mesdames:

      The undersigned understands that Morgan Stanley & Co. Incorporated
("MORGAN STANLEY"), Lehman Brothers Inc., Banc of America Securities LLC and
Thomas Weisel Partners LLC (all collectively, the "Underwriters") propose to
enter into an Underwriting Agreement (the "UNDERWRITING AGREEMENT") with
FormFactor, Inc., a Delaware corporation (the "COMPANY"), providing for the
public offering (the "PUBLIC OFFERING") by the Underwriters of shares (the
"SHARES") of the Common Stock, par value $0.001 per share, of the Company (the
"COMMON STOCK").

      To induce the Underwriters that may participate in the Public Offering to
continue their efforts in connection with the Public Offering, the undersigned
hereby agrees that, without the prior written consent of Morgan Stanley on
behalf of the Underwriters, it will not, during the period (the "LOCK-UP
Period") commencing on the date hereof and ending 180 days after the date of the
final prospectus relating to the Public Offering (the "PROSPECTUS"):

      (1)   offer, pledge, sell, contract to sell, sell any option or contract
            to purchase, purchase any option or contract to sell, grant any
            option, right or warrant to purchase, lend, or otherwise transfer or
            dispose of, directly or indirectly ("TRANSFER"), any shares of
            Common Stock or any securities convertible into or exercisable or
            exchangeable for Common Stock ("Securities"); or

      (2)   enter into any swap or other arrangement that transfers to another,
            in whole or in part, any of the economic consequences of ownership
            of Common Stock, whether any such transaction described in clause
            (1) or (2) above is to be settled by delivery of Common Stock or
            such other securities, in cash or otherwise.

      The restrictions in the foregoing sentence shall not apply to (a) the sale
of any Shares to the Underwriters pursuant to the Underwriting Agreement; (b)
transactions relating to shares of Common Stock or Securities acquired in the
Public Offering or thereafter acquired in open market transactions; (c) bona
fide gifts or other Transfers for no consideration of shares of Common Stock or
Securities; (d) distributions of shares of Common Stock or Securities to
partners, members or stockholders of the undersigned; (e) if the undersigned is
a corporation, Transfers of shares of Common Stock or Securities to an affiliate
or affiliates of such corporation; or (f) acquisitions from the Company of any
shares of Common Stock or Securities. In the case of any gift, Transfer,
distribution or acquisition pursuant to clause (c), (d), (e) or (f) in the
foregoing sentence, (i) each donee, distributee, transferee or recipient shall,
prior to the effectiveness of the Transfer, execute and deliver to Morgan
Stanley an executed duplicate form of this Lock-Up Agreement and (ii) no filing
by any party (donor, donee, transferor, transferee, distributor, distributee or
recipient) under Section 16(a) of the Securities Exchange Act of 1934, as
amended, shall be required or shall be made voluntarily in connection with such
Transfer or distribution (other than a filing on a Form 5 made after the
expiration of the Lock-Up Period).

      In addition, the undersigned agrees that, without the prior written
consent of Morgan Stanley on behalf of the Underwriters, it will not, during the
Lock-Up Period, make any demand for or exercise any right with respect to, the
registration of any shares of Common Stock or any security convertible into or
exercisable or exchangeable for Common Stock. The undersigned also agrees and
consents to the entry of stop transfer instructions with the Company's transfer
agent and registrar against the transfer of the undersigned's shares of Common
Stock except in compliance with the foregoing restrictions. In the event the
Public Offering has not been consummated on or before October 31, 2002, this
Lock-Up Agreement shall lapse and become null and void.

      The undersigned understands that the Company and the Underwriters are
relying upon this Lock-Up Agreement in proceeding toward consummation of the
Public Offering. The undersigned further understands that this Lock-Up Agreement
is irrevocable and shall be binding upon the undersigned's heirs, legal
representatives, successors and assigns.

      Whether or not the Public Offering actually occurs depends on a number of
factors, including market conditions. Any Public Offering will only be made
pursuant to an Underwriting Agreement, the terms of which are subject to
negotiation between the Company and the Underwriters.

                                                Very truly yours,

                                                By: ___________________________

                                                _______________________________
                                                (Name)

                                                _______________________________
                                                (Address)