Exhibit 4.5
                                  $300,000,000

                          ON SEMICONDUCTOR CORPORATION
                    SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC

                        12% SENIOR SECURED NOTES DUE 2008

                          REGISTRATION RIGHTS AGREEMENT

                                                                     May 6, 2002


Credit Suisse First Boston Corporation
Morgan Stanley & Co. Incorporated
Salomon Smith Barney Inc.
J.P. Morgan Securities Inc.
c/o Credit Suisse First Boston Corporation
      Eleven Madison Avenue
      New York, New York 10010-3629


Dear Sirs:


      ON Semiconductor Corporation, a Delaware corporation (the "HOLDING
COMPANY"), and Semiconductor Components Industries, LLC, a Delaware limited
liability Company ("SCI LLC" and, together with the Holding Company, the
"ISSUERS") propose to issue and sell to Credit Suisse First Boston Corporation
and Morgan Stanley & Co. Incorporated, Salomon Smith Barney Inc. and J.P. Morgan
Securities Inc. (collectively, the "INITIAL PURCHASERS"), upon the terms set
forth in a purchase agreement of dated May 1, 2002 (the "PURCHASE AGREEMENT"),
$300,000,000 aggregate principal amount of its 12% Senior Secured Notes (the
"INITIAL SECURITIES") to be jointly and severally guaranteed on a senior secured
basis (the "GUARANTIES") by SCG (Malaysia SMP) Holding Corporation, SCG (Czech)
Holding Corporation, SCG (China) Holding Corporation, Semiconductor Components
Industries Puerto Rico, Inc., SCG International Development LLC, Semiconductor
Components Industries of Rhode Island, Inc. and Semiconductor Components
Industries International of Rhode Island, Inc. (the "GUARANTORS" and,
collectively with the Issuers, the "COMPANY"). The Initial Securities will be
issued pursuant to an Indenture, dated as of the date hereof (the "INDENTURE"),
among the Issuers, the Guarantors and Wells Fargo Bank Minnesota, National
Association, a national banking association, as trustee (the "TRUSTEE"). As an
inducement to the Initial Purchasers to enter into the Purchase Agreement, the
Company agrees with the Initial Purchasers, for the benefit of the Initial
Purchasers and the holders of the Securities (as defined below) (collectively
the "HOLDERS"), as follows:

         1. Registered Exchange Offer. Unless not permitted by applicable law
(after the Company has complied with the ultimate paragraph of this Section 1),
the Company shall prepare and, not later than 150 days (such 150th day being a
"FILING DEADLINE") after the date on which the Initial Purchasers purchase the
Initial Securities pursuant to the Purchase Agreement (the "CLOSING DATE"), file
with the Securities and Exchange Commission (the "COMMISSION") a registration
statement (the "EXCHANGE OFFER REGISTRATION STATEMENT") on an appropriate form
under the Securities Act of 1933, as amended (the "SECURITIES ACT"), with
respect to a proposed offer (the "REGISTERED EXCHANGE OFFER") to the Holders of
Transfer Restricted Securities (as defined in Section 6 hereof), who are not
prohibited by any law or policy of the Commission from participating in the
Registered Exchange Offer, to issue and deliver to such Holders, in exchange for
the Initial Securities, a like aggregate principal amount of debt securities of
the Company issued under the Indenture, identical in all material respects to
the Initial Securities and registered under the Securities Act (the "EXCHANGE
SECURITIES"). The Company shall use its reasonable best efforts to (i) cause
such Exchange Offer Registration Statement to be declared effective under the
Securities Act within 270 days after the Closing Date (such 270th day being an
"EFFECTIVENESS DEADLINE") and (ii) keep the Exchange Offer Registration
Statement effective for not less than 30 days (or longer, if required by
applicable law) after the date notice of the Registered Exchange Offer is mailed
to the Holders (such period being called the "EXCHANGE OFFER REGISTRATION
PERIOD").

         If the Company commences the Registered Exchange Offer, the Company
(i) will be entitled to consummate the Registered Exchange Offer 30 days after
such commencement (provided that the Company has accepted all the Initial
Securities theretofore validly tendered in accordance with the terms of the

Registered Exchange Offer) and (ii) will be required to consummate the
Registered Exchange Offer no later than 300 days after the Closing date (such
300th day being the "CONSUMMATION DEADLINE").

         Following the declaration of the effectiveness of the Exchange Offer
Registration Statement, the Company shall as promptly as is practicable
commence the Registered Exchange Offer, it being the objective of such
Registered Exchange Offer to enable each Holder of Transfer Restricted
Securities electing to exchange the Initial Securities for Exchange Securities
(assuming that such Holder is not an affiliate of the Company within the
meaning of the Securities Act, acquires the Exchange Securities in the ordinary
course of such Holder's business and has no arrangements with any person to
participate in the distribution of the Exchange Securities and is not prohibited
by any law or policy of the Commission from participating in the Registered
Exchange Offer) to trade such Exchange Securities from and after their receipt
without any limitations or restrictions under the Securities Act and without
material restrictions under the securities laws of the several states of the
United States.

         The Company acknowledges that, pursuant to current interpretations by
the Commission's staff of Section 5 of the Securities Act, in the absence of an
applicable exemption therefrom, (i) each Holder that is a broker-dealer electing
to exchange Initial Securities, acquired for its own account as a result of
market making activities or other trading activities, for Exchange Securities
(an "EXCHANGING DEALER"), is required to deliver a prospectus containing the
information set forth in (a) Annex A hereto on the cover, (b) Annex B hereto in
the "Exchange Offer Procedures" section and the "Purpose of the Exchange Offer"
section, and (c) Annex C hereto in the "Plan of Distribution" section of such
prospectus in connection with a sale of any such Exchange Securities received by
such Exchanging Dealer pursuant to the Registered Exchange Offer and (ii) an
Initial Purchaser that elects to sell Securities (as defined below) acquired in
exchange for Initial Securities constituting any portion of an unsold allotment,
is required to deliver a prospectus containing the information required by Items
507 or 508 of Regulation S-K under the Securities Act, as applicable, in
connection with such sale.

         The Company shall use its reasonable best efforts to keep the Exchange
Offer Registration Statement effective and to amend and supplement the
prospectus contained therein, in order to permit such prospectus to be lawfully
delivered by all persons subject to the prospectus delivery requirements of the
Securities Act for such period of time as such persons must comply with such
requirements in order to resell the Exchange Securities; provided, however, that
(i) in the case where such prospectus and any amendment or supplement thereto
must be delivered by an Exchanging Dealer or an Initial Purchaser, such period
shall be the lesser of 180 days and the date on which all Exchanging Dealers and
the Initial Purchasers have sold all Exchange Securities held by them (unless
such period is extended pursuant to Section 3(j) below) and (ii) the Company
shall make such prospectus and any amendment or supplement thereto available to
any broker-dealer for use in connection with any resale of any Exchange
Securities for a period of not less than 180-days after the consummation of the
Registered Exchange Offer.

         If, upon consummation of the Registered Exchange Offer, any Initial
Purchaser holds Initial Securities acquired by it as part of its initial
distribution, the Company, simultaneously with the delivery of the Exchange
Securities pursuant to the Registered Exchange Offer, shall issue and deliver to
such Initial Purchaser upon the written request of such Initial Purchaser, in
exchange (the "PRIVATE EXCHANGE") for the Initial Securities held by such
Initial Purchaser, a like principal amount of debt securities of the Company
issued under the Indenture and identical in all material respects to the Initial
Securities (the "PRIVATE EXCHANGE SECURITIES"). The Initial Securities, the
Exchange Securities and the Private Exchange Securities are herein collectively
called the "SECURITIES".

         In connection with the Registered Exchange Offer, the Company shall:

                  (a) mail to each Holder a copy of the prospectus forming part
            of the Exchange Offer Registration Statement, together with an
            appropriate letter of transmittal and related documents;

                  (b) keep the Registered Exchange Offer open for not less than
         30 days (or longer, if required by applicable law) after the date
         notice thereof is mailed to the Holders (it being understood that the
         Company may extend a Registered Exchange Offer or Private Exchange
         beyond the time at which it is scheduled to expire (either at the end
         of the originally scheduled offer period or at the end of a
         subsequently scheduled extension of such period), by issuing a press
         release announcing such extension and otherwise complying with
         applicable law);

                  (c) utilize the services of a depositary for the Registered
         Exchange Offer with an address in the Borough of Manhattan, The City of
         New York, which may be the Trustee or an affiliate of the Trustee;


                                        2

                  (d) permit Holders to withdraw tendered Securities at any time
            prior to the close of business, New York time, on the last business
            day on which the Registered Exchange Offer shall remain open (except
            that, in the case where the Registered Exchange Offer or Private
            Exchange is extended beyond the time at which it is scheduled to
            expire (either at the end of the originally scheduled offer period
            or at the end of a subsequently scheduled extension of such period),
            those Securities that are validly tendered and not withdrawn
            pursuant to such Registered Exchange Offer or Private Exchange, as
            the case may be, as of such time may be accepted for exchange and
            may not subsequently be withdrawn by the tendering Holders); and

                  (e) otherwise comply with all applicable laws.

         As soon as practicable after the close of the Registered Exchange Offer
or the Private Exchange, as the case may be, the Company shall:

                  (x) accept for exchange all the Securities validly tendered
         and not withdrawn pursuant to the Registered Exchange Offer and the
         Private Exchange;

                  (y) deliver to the Trustee for cancellation all the Initial
         Securities so accepted for exchange; and

                  (z) cause the Trustee to authenticate and deliver promptly to
            each Holder of the Initial Securities, Exchange Securities or
            Private Exchange Securities, as the case may be, equal in principal
            amount to the Initial Securities of such Holder so accepted for
            exchange.

Notwithstanding the foregoing, it is understood that, in the case where the
Registered Exchange Offer or Private Exchange is extended beyond the time at
which it is scheduled to expire (either at the end of the originally scheduled
offer period or at the end of a subsequently scheduled extension of such
period), those Securities that are validly tendered and not withdrawn pursuant
to such Registered Exchange Offer or Private Exchange, as the case may be, as of
such time may be accepted for exchange and may not subsequently be withdrawn by
the tendering Holders.

         The Indenture will provide that the Exchange Securities will not be
subject to the transfer restrictions set forth in the Indenture and that all the
Securities will vote and consent together on all matters as one class and that
none of the Securities will have the right to vote or consent as a class
separate from one another on any matter.

         Interest on each Exchange Security and Private Exchange Security
issued pursuant to the Registered Exchange Offer and in the Private Exchange
will accrue from the last interest payment date on which interest was paid on
the Initial Securities surrendered in exchange therefor or, if no interest has
been paid on the Initial Securities, from the date of original issue of the
Initial Securities.

      Each Holder participating in the Registered Exchange Offer shall be
required to represent to the Company that, at the time such Holder's tendered
Securities are accepted for exchange, (i) any Exchange Securities received by
such Holder will be acquired in the ordinary course of business, (ii) such
Holder will have no arrangements or understanding with any person to participate
in the distribution of the Securities or the Exchange Securities within the
meaning of the Securities Act, (iii) such Holder is not an "affiliate," as
defined in Rule 405 of the Securities Act, of the Company or if it is an
affiliate, such Holder will comply with the registration and prospectus delivery
requirements of the Securities Act to the extent applicable, (iv) if such Holder
is not a broker-dealer, that it is not engaged in, and does not intend to engage
in, the distribution of the Exchange Securities and (v) if such Holder is a
broker-dealer, that it will receive Exchange Securities for its own account in
exchange for Initial Securities that were acquired as a result of market-making
activities or other trading activities and that it will be required to
acknowledge that it will deliver a prospectus in connection with any resale of
such Exchange Securities.

         Notwithstanding any other provisions hereof, the Company will ensure
that (i) any Exchange Offer Registration Statement and any amendment thereto and
any prospectus forming part thereof and any supplement thereto complies in all
material respects with the Securities Act and the rules and regulations
thereunder, (ii) any Exchange Offer Registration Statement and any amendment
thereto does not, when it becomes effective, contain an 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 and (iii) any prospectus
forming part of any Exchange Offer Registration Statement, and any supplement to
such prospectus, does not include an untrue statement of a material fact or omit
to state a material fact required to be stated therein or necessary in order to
make the statements therein, in the light of the circumstances under which they
were made, not misleading.

                                       3



      If following the date hereof there has been announced a change in
Commission policy with respect to exchange offers that in the reasonable opinion
of counsel to the Company raises a substantial question as to whether the
Registered Exchange Offer is permitted by applicable federal law, the Company
will seek a no-action letter or other favorable decision from the Commission
allowing the Company to consummate the Registered Exchange Offer. The Company
will pursue the issuance of such a decision to the Commission staff level. In
connection with the foregoing, the Company will take all such other commercially
reasonable actions as may be requested by the Commission in connection with the
issuance of such decision, including without limitation (i) participating in
telephonic conferences with the Commission, (ii) delivering to the Commission
staff an analysis prepared by counsel to the Company setting forth the legal
bases, if any, upon which such counsel has concluded that the Registered
Exchange Offer should be permitted and (iii) diligently pursuing a resolution
(which need not be favorable) by the Commission staff.

      2. Shelf Registration. If, (i) because of any change in law or in
applicable interpretations thereof by the staff of the Commission, the Company
is not permitted to effect a Registered Exchange Offer, as contemplated by
Section 1 hereof, (ii) the Registered Exchange Offer is not consummated by the
300th day after the Closing Date, (iii) any Initial Purchaser so requests with
respect to the Initial Securities (or the Private Exchange Securities) not
eligible to be exchanged for Exchange Securities in the Registered Exchange
Offer and held by it following consummation of the Registered Exchange Offer or
(iv) any Holder (other than an Exchanging Dealer) is not eligible to participate
in the Registered Exchange Offer or, in the case of any Holder (other than an
Exchanging Dealer) that participates in the Registered Exchange Offer, such
Holder does not receive freely tradeable Exchange Securities on the date of the
exchange and any such Holder so requests, the Company shall take the following
actions (the date on which any of the conditions described in the foregoing
clauses (i) through (iv) occur, including in the case of clauses (iii) or (iv)
the receipt of the required notice, being a "TRIGGER DATE"):




                  (a) The Company shall promptly (but in no event more than 60
         days after the Trigger Date (such 60th day being a "FILING DEADLINE"))
         file with the Commission and there after use its reasonable best
         efforts to cause to be declared effective no later than 270 days after
         the Trigger Date (such 270th day being an "EFFECTIVENESS DEADLINE") a
         registration statement (the "SHELF REGISTRATION STATEMENT" and,
         together with the Exchange Offer Registration Statement, a
         "REGISTRATION STATEMENT") on an appropriate form under the Securities
         Act relating to the offer and sale of the Transfer Restricted
         Securities by the Holders thereof from time to time in accordance with
         the methods of distribution set forth in the Shelf Registration
         Statement and Rule 415 under the Securities Act (hereinafter, the
         "SHELF REGISTRATION"); provided, however, that no Holder (other than an
         Initial Purchaser) shall be entitled to have the Securities held by it
         covered by such Shelf Registration Statement unless such Holder agrees
         in writing to be bound by all the provisions of this Agreement
         applicable to such Holder.

                  (b) The Company shall use its reasonable best efforts to keep
         the Shelf Registration Statement continuously effective in order to
         permit the prospectus included therein to be lawfully delivered by
         the Holders of the relevant Securities, for a period of two years (or
         for such longer period if extended pursuant to Section 3(j) below)
         after the Closing Date or such shorter period that will terminate when
         all the Securities covered by the Shelf Registration Statement (i) have
         been sold pursuant thereto or (ii) are no longer restricted securities
         (as defined in Rule 144 under the Securities Act, or any successor
         rule thereof).

                  (c) Notwithstanding any other provisions of this Agreement to
         the contrary, the Company shall cause the Shelf Registration Statement
         and the related prospectus and any amendment or supplement thereto, as
         of the effective date of the Shelf Registration Statement, amendment or
         supplement, (i) to comply in all material respects with the applicable
         requirements of the Securities Act and the rules and regulations of the
         Commission and (ii) not to contain any untrue statement of a material
         fact or omit to state a material fact required to be stated therein
         or necessary in order to make the statements therein, in light of the
         circumstances under which they were made, not misleading.

         3. Registration Procedures. In connection with any Shelf Registration
contemplated by Section 2 hereof and, to the extent applicable, any Registered
Exchange Offer contemplated by Section 1 hereof, the following provisions shall
apply:


                  (a) The Company shall (i) furnish to each Initial Purchaser,
         prior to the filing thereof with the Commission, a copy of the
         Registration Statement and each amendment thereof and each supplement,
         if any, to the prospectus included therein and, in the event that an
         Initial Purchaser (with respect to any portion of an unsold allotment
         from the original offering) is participating in the Registered
         Exchange Offer or the Shelf Registration Statement, the Company shall
         use its reasonable best efforts to reflect in each such document, when
         so filed with the Commission, such


                                        4

         comments as such Initial Purchaser reasonably may propose; (ii) include
         the information set forth in Annex A hereto on the cover, in Annex B
         hereto in the "Exchange Offer Procedures" section and the "Purpose of
         the Exchange Offer" section and in Annex C hereto in the "Plan of
         Distribution" section of the prospectus forming a part of the Exchange
         Offer Registration Statement and include the information set forth in
         Annex D hereto in the Letter of Transmittal delivered pursuant to the
         Registered Exchange Offer; (iii) if requested by an Initial Purchaser,
         include the information required by Items 507 or 508 of Regulation S-K
         under the Securities Act, as applicable, in the prospectus forming a
         part of the Exchange Offer Registration Statement; (iv) include within
         the prospectus contained in the Exchange Offer Registration Statement a
         section entitled "Plan of Distribution," reasonably acceptable to the
         Initial Purchasers, which shall contain a summary statement of the
         positions taken or policies made by the staff of the Commission with
         respect to the potential "underwriter" status of any broker-dealer that
         is the beneficial owner (as defined in Rule 13d-3 under the Securities
         Exchange Act of 1934, as amended (the "EXCHANGE ACT")) of Exchange
         Securities received by such broker-dealer in the Registered Exchange
         Offer (a "PARTICIPATING BROKER-DEALER"), whether such positions or
         policies have been publicly disseminated by the staff of the Commission
         or such positions or policies, in the reasonable judgment of the
         Initial Purchasers based upon advice of counsel (which may be in-house
         counsel), represent the prevailing views of the staff of the
         Commission; and (v) in the case of a Shelf Registration Statement,
         include the names of the Holders who propose to sell Securities
         pursuant to the Shelf Registration Statement as selling
         security holders.

                  (b) The Company shall give written notice to the Initial
         Purchasers, the Holders of the Securities and any Participating
         Broker-Dealer from whom the Company has received prior written notice
         that it will be a Participating Broker-Dealer in the Registered
         Exchange Offer (which notice pursuant to clauses (ii)-(v) hereof shall
         be accompanied by an instruction to suspend the use of the prospectus
         until the requisite changes have been made):

                           (i) when the Registration Statement or any amendment
                  thereto has been filed with the Commission and when the
                  Registration Statement or any post-effective amendment thereto
                  has become effective;

                           (ii) of any request by the Commission for amendments
                  or supplements to the Registration Statement or the prospectus
                  included therein or for additional information;


                           (iii) of the issuance by the Commission of any stop
                  order suspending the effectiveness of the Registration
                  Statement or the initiation of any proceedings for that
                  purpose;


                           (iv) of the receipt by the Company or its legal
                  counsel of any notification with respect to the suspension of
                  the qualification of the Securities for sale in any
                  jurisdiction or the initiation or threatening of any
                  proceeding for such purpose; and

                           (v) of the happening of any event that requires
                  the Company to make changes in the Registration Statement or
                  the prospectus in order that the Registration Statement or the
                  prospectus do not contain an untrue statement of a material
                  fact nor omit to state a material fact required to be stated
                  therein or necessary to make the statements therein (in the
                  case of the prospectus, in light of the circumstances under
                  which they were made) not misleading.

                  (c) The Company shall make every reasonable effort to obtain
         the withdrawal at the earliest possible time, of any order suspending
         the effectiveness of the Registration Statement.

                  (d) The Company shall furnish to each Holder of Securities
         included within the coverage of the Shelf Registration, without charge,
         at least one copy of the Shelf Registration Statement and any
         post-effective amendment thereto, including financial statements and
         schedules, and, if the Holder so requests in writing, all exhibits
         thereto (including those, if any, incorporated by reference).

                  (e) The Company shall deliver to each Exchanging Dealer and
         each Initial Purchaser, and to any other Holder who so requests,
         without charge, at least one copy of the Exchange Offer Registration
         Statement and any post-effective amendment thereto, including
         financial statements and schedules, and, if any Initial Purchaser or
         any such Holder requests, all exhibits thereto (including those
         incorporated by reference).


                                        5

                  (f) The Company shall, during the Shelf Registration Period,
         deliver to each Holder of Securities included within the coverage of
         the Shelf Registration, without charge, as many copies of the
         prospectus (including each preliminary prospectus) included in the
         Shelf Registration Statement and any amendment or supplement thereto as
         such person may reasonably request. The Company consents, subject to
         the provisions of this Agreement, to the use of the prospectus or any
         amendment or supplement thereto by each of the selling Holders of the
         Securities in connection with the offering and sale of the Securities
         covered by the prospectus, or any amendment or supplement thereto,
         included in the Shelf Registration Statement.

                  (g) The Company shall deliver to each Initial Purchaser, any
         Exchanging Dealer, any Participating Broker-Dealer and such other
         persons required to deliver a prospectus following the Registered
         Exchange Offer, without charge, as many copies of the final prospectus
         included in the Exchange Offer Registration Statement and any
         amendment or supplement thereto as such persons may reasonably request.
         The Company consents, subject to the provisions of this Agreement,
         to the use of the prospectus or any amendment or supplement thereto
         by any Initial Purchaser, if necessary, any Participating
         Broker-Dealer and such other persons required to deliver a prospectus
         following the Registered Exchange Offer in connection with the offering
         and sale of the Exchange Securities covered by the prospectus, or any
         amendment or supplement thereto, included in such Exchange Offer
         Registration Statement.

                  (h) Prior to any public offering of the Securities pursuant to
         any Registration Statement the Company shall register or qualify or
         cooperate with the Holders of the Securities included therein and their
         respective counsel in connection with the registration or qualification
         of the Securities for offer and sale under the securities or "blue sky"
         laws of such states of the United States as any Holder of the
         Securities reasonably requests in writing and do any and all other
         acts or things necessary or advisable to enable the offer and sale in
         such jurisdictions of the Securities covered by such Registration
         Statement; provided, however, that the Company shall not be required to
         (i) qualify generally to do business in any jurisdiction where it is
         not then so qualified or (ii) take any action which would subject it to
         general service of process or to taxation in any jurisdiction where it
         is not then so subject.

                  (i) The Company shall cooperate with the Holders of the
         Securities to facilitate the timely preparation and delivery of
         certificates representing the Securities to be sold pursuant to any
         Registration Statement free of any restrictive legends and in such
         denominations and registered in such names as the Holders may request
         a reasonable period of time prior to sales of the Securities pursuant
         to such Registration Statement.

                  (j) Upon the occurrence of any event contemplated by
         paragraphs (ii) through (v) of Section 3(b) above during the period for
         which the Company is required to maintain an effective Registration
         Statement, the Company shall promptly prepare and file a post-effective
         amendment to the Registration Statement or a supplement to the related
         prospectus and any other required document so that, as thereafter
         delivered to Holders of the Securities or purchasers of Securities,
         the prospectus will not contain an untrue statement of a material fact
         or omit to state any material fact required to be stated therein or
         necessary to make the statements therein, in light of the circumstances
         under which they were made, not misleading. If the Company notifies the
         Initial Purchasers, the Holders of the Securities and any known
         Participating Broker-Dealer in accordance with paragraphs (ii) through
         (v) of Section 3(b) above to suspend the use of the prospectus until
         the requisite changes to the prospectus have been made, then the
         Initial Purchasers, the Holders of the Securities and any such
         Participating Broker-Dealers shall suspend use of such prospectus, and
         the period of effectiveness of the Shelf Registration Statement
         provided for in Section 2(b) above and the Exchange Offer
         Registration Statement provided for in Section 1 above shall each be
         extended by the number of days from and including the date of the
         giving of such notice to and including the date when the Initial
         Purchasers, the Holders of the Securities and any known Participating
         Broker-Dealer shall have received such amended or supplemented
         prospectus pursuant to this Section 3(j).

                  (k) Not later than the effective date of the applicable
         Registration Statement, the Company will provide a CUSIP number for
         the Initial Securities, the Exchange Securities or the Private Exchange
         Securities, as the case may be, and provide the applicable trustee with
         printed certificates for the Initial Securities, the Exchange
         Securities or the Private Exchange Securities, as the case may be, in a
         form eligible for deposit with The Depository Trust Company.

                  (l) The Company will comply with all rules and regulations of
         the Commission to the extent and so long as they are applicable to the
         Registered Exchange Offer or the Shelf Registration and will make
         generally available to its security holders (or otherwise provide in


                                        6

      accordance with Section 11(a) of the Securities Act) an earnings statement
      satisfying the provisions of Section 11(a) of the Securities Act, no later
      than 45 days after the end of a 12-month period (or 90 days, if such
      period is a fiscal year) beginning with the first month of the Company's
      first fiscal quarter commencing after the effective date of the
      Registration Statement, which statement shall cover such 12-month period.

            (m) The Company shall cause the Indenture to be qualified under the
      Trust Indenture Act of 1939, as amended, in a timely manner and containing
      such changes, if any, as shall be necessary for such qualification. In the
      event that such qualification would require the appointment of a new
      trustee under the Indenture, the Company shall appoint a new trustee
      thereunder pursuant to the applicable provisions of the Indenture.

            (n) The Company may require each Holder of Securities to be sold
      pursuant to the Shelf Registration Statement to furnish to the Company
      such information regarding the Holder and the distribution of the
      Securities as the Company may from time to time reasonably require for
      inclusion in the Shelf Registration Statement, and the Company may exclude
      from such registration the Securities of any Holder that unreasonably
      fails to furnish such information within a reasonable time after receiving
      such request.

            (o) The Company shall enter into such customary agreements
      (including, if requested, an underwriting agreement in customary form) and
      take all such other action, if any, as any Holder of the Securities shall
      reasonably request in order to facilitate the disposition of the
      Securities pursuant to any Shelf Registration.

            (p) In the case of any Shelf Registration, the Company shall (i)
      make reasonably available for inspection by the Holders of the Securities,
      any underwriter participating in any disposition pursuant to the Shelf
      Registration Statement and any attorney, accountant or other agent
      retained by the Holders of the Securities or any such underwriter all
      relevant financial and other records, pertinent corporate documents and
      properties of the Company and (ii) cause the Company's officers,
      directors, employees, accountants and auditors to supply all relevant
      information reasonably requested by the Holders of the Securities or any
      such underwriter, attorney, accountant or agent in connection with the
      Shelf Registration Statement, in each case, as shall be reasonably
      necessary to enable such persons, to conduct a reasonable investigation
      within the meaning of Section 11 of the Securities Act; provided, however,
      that the foregoing inspection and information gathering shall be
      coordinated on behalf of the Initial Purchasers by you and on behalf of
      the other parties, by one counsel designated by and on behalf of such
      other parties as described in Section 4 hereof.

            (q) In the case of any Shelf Registration, the Company, if requested
      by any Holder of Securities covered thereby, shall cause (i) its counsel
      (who may be in-house counsel) to deliver an opinion and updates thereof
      relating to the Securities in customary form addressed to such Holders and
      the managing underwriters, if any, thereof and dated, in the case of the
      initial opinion, the effective date of such Shelf Registration Statement
      (it being agreed that the matters to be covered by such opinion shall
      include, without limitation, the due incorporation and good standing of
      the Company and its subsidiaries; the qualification of the Company and its
      subsidiaries to transact business as foreign corporations; the due
      authorization, execution and delivery of the relevant agreement of the
      type referred to in Section 3(o) hereof; the due authorization, execution,
      authentication and issuance, and the validity and enforceability, of the
      applicable Securities; the absence of material legal or governmental
      proceedings involving the Company and its subsidiaries; the absence of
      governmental approvals required to be obtained in connection with the
      Shelf Registration Statement, the offering and sale of the applicable
      Securities, or any agreement of the type referred to in Section 3(o)
      hereof; the compliance as to form of such Shelf Registration Statement and
      any documents incorporated by reference therein and of the Indenture with
      the requirements of the Securities Act and the Trust Indenture Act,
      respectively; and, as of the date of the opinion and as of the effective
      date of the Shelf Registration Statement or most recent post-effective
      amendment thereto, as the case may be, the absence from such Shelf
      Registration Statement and the prospectus included therein, as then
      amended or supplemented, and from any documents incorporated by reference
      therein of an untrue statement of a material fact or the omission to state
      therein a material fact required to be stated therein or necessary to make
      the statements therein not misleading (in the case of any such documents,
      in the light of the circumstances existing at the time that such documents
      were filed with the Commission under the Exchange Act); (ii) its officers
      to execute and deliver all customary documents and certificates and
      updates thereof requested by any underwriters of the applicable Securities
      and (iii) its independent public accountants and the independent public
      accountants with respect to the financial information relating to
      Semiconductor Components Group of Motorola, Inc. provided in the Shelf


                                       7

      Registration Statement to provide to the selling Holders of the applicable
      Securities and any underwriter therefor a comfort letter in customary form
      and covering matters of the type customarily covered in comfort letters in
      connection with primary underwritten offerings, subject to receipt of
      appropriate documentation as contemplated, and only if permitted, by
      Statement of Auditing Standards No. 72.

            (r) In the case of the Registered Exchange Offer, if requested by
      any Initial Purchaser or any known Participating Broker-Dealer, the
      Company shall cause (i) its counsel (who may be in-house counsel) to
      deliver to such Initial Purchaser or such Participating Broker-Dealer a
      signed opinion in the form set forth in Section 6(c) of the Purchase
      Agreement with such changes as are customary in connection with the
      preparation of a Registration Statement and (ii) its independent public
      accountants and the independent public accountants with respect to the
      financial information relating to Semiconductor Components Group of
      Motorola, Inc. provided in the Registration Statement to deliver to such
      Initial Purchaser or such Participating Broker-Dealer a comfort letter, in
      customary form, meeting the requirements as to the substance thereof as
      set forth in Section 6(a) of the Purchase Agreement, with appropriate date
      changes.

            (s) If Securities are to be accepted for exchange pursuant to a
      Registered Exchange Offer or a Private Exchange, upon delivery of such
      Securities by Holders to the Company (or to such other Person as directed
      by the Company) in exchange for the Exchange Securities or the Private
      Exchange Securities, as the case may be, the Company shall mark, or caused
      to be marked, on the Initial Securities so exchanged that such Initial
      Securities are being canceled in exchange for the Exchange Securities or
      the Private Exchange Securities, as the case may be; in no event shall the
      Initial Securities be marked as paid or otherwise satisfied.

            (t) In the event that any broker-dealer registered under the
      Exchange Act shall underwrite any Securities or participate as a member of
      an underwriting syndicate or selling group or "assist in the distribution"
      (within the meaning of the Conduct Rules (the "RULES") of the National
      Association of Securities Dealers, Inc. ("NASD ")) thereof, whether as a
      Holder of such Securities or as an underwriter, a placement or sales agent
      or a broker or dealer in respect thereof, or otherwise, the Company will
      assist such broker-dealer in complying with the requirements of such
      Rules, including, without limitation, by (i) if such Rules, including Rule
      2720, shall so require, engaging a "qualified independent underwriter" (as
      defined in Rule 2720) to participate in the preparation of the
      Registration Statement relating to such Securities, to exercise usual
      standards of due diligence in respect thereto and, if any portion of the
      offering contemplated by such Registration Statement is an underwritten
      offering or is made through a placement or sales agent, to recommend the
      yield of such Securities, (ii) indemnifying any such qualified independent
      underwriter to the extent of the indemnification of underwriters provided
      in Section 5 hereof and (iii) providing such information to such
      broker-dealer as may be required in order for such broker-dealer to comply
      with the requirements of the Rules.

            (u) The Company shall use its reasonable best efforts to take all
      other steps necessary to effect the registration of the Securities covered
      by a Registration Statement contemplated hereby.

            4. Registration Expenses.

            (a) All expenses incident to the Company's performance of and
      compliance with this Agreement will be borne by the Company, regardless of
      whether a Registration Statement is ever filed or becomes effective,
      including without limitation;

                  (i) all registration and filing fees and expenses;

                  (ii) all fees and expenses of compliance with federal
            securities and state "blue sky" or securities laws;

                  (iii) all expenses of printing (including printing
            certificates for the Securities to be issued in the Registered
            Exchange Offer and the Private Exchange and printing of
            Prospectuses), messenger and delivery services and telephone;

                  (iv) all fees and disbursements of counsel for the Company;

                  (v) all application and filing fees in connection with listing
            the Exchange Securities on a national securities exchange or
            automated quotation system pursuant to the requirements hereof; and


                                       8

                  (vi) all fees and disbursements of independent certified
            public accountants of the Company (including the expenses of any
            special audit and comfort letters required by or incident to such
            performance).

The Company will bear its internal expenses (including, without limitation, all
salaries and expenses of its officers and employees performing legal or
accounting duties), the expenses of any annual audit and the fees and expenses
of any person, including special experts, retained by the Company.

            (b) In connection with any Registration Statement required by this
      Agreement, the Company will reimburse the Initial Purchasers and the
      Holders of Transfer Restricted Securities who are tendering Initial
      Securities in the Registered Exchange Offer and/or selling or reselling
      Securities pursuant to the "Plan of Distribution" contained in the
      Exchange Offer Registration Statement or the Shelf Registration Statement,
      as applicable, for the reasonable, documented fees and disbursements of
      not more than one counsel chosen by the Initial Purchasers unless another
      firm shall be chosen by the Holders of a majority in principal amount of
      the Transfer Restricted Securities for whose benefit such Registration
      Statement is being prepared.

      5. Indemnification.

            (a) The Company agrees to indemnify and hold harmless each Holder of
      the Securities, any Participating Broker-Dealer and each person, if any,
      who controls such Holder or such Participating Broker-Dealer within the
      meaning of the Securities Act or the Exchange Act (each Holder, any
      Participating Broker-Dealer and such controlling persons are referred to
      collectively as the "INDEMNIFIED PARTIES") from and against any losses,
      claims, damages or liabilities, joint or several, or any actions in
      respect thereof (including, but not limited to, any losses, claims,
      damages, liabilities or actions relating to purchases and sales of the
      Securities) to which each Indemnified Party may become subject under the
      Securities Act, the Exchange Act or otherwise, insofar as such losses,
      claims, damages, liabilities or actions arise out of or are based upon any
      untrue statement or alleged untrue statement of a material fact contained
      in a Registration Statement or prospectus or in any amendment or
      supplement thereto or in any preliminary prospectus relating to a Shelf
      Registration, or arise out of, or are based upon, the omission or alleged
      omission to state therein a material fact required to be stated therein or
      necessary to make the statements therein not misleading, and shall
      reimburse, as incurred, the Indemnified Parties for any legal or other
      expenses reasonably incurred by them in connection with investigating or
      defending any such loss, claim, damage, liability or action in respect
      thereof; provided, however, that (i) the Company shall not be liable in
      any such case to the extent that such loss, claim, damage or liability
      arises out of or is based upon any untrue statement or alleged untrue
      statement or omission or alleged omission made in a Registration Statement
      or prospectus or in any amendment or supplement thereto or in any
      preliminary prospectus relating to a Shelf Registration in reliance upon
      and in conformity with written information pertaining to such Holder and
      furnished to the Company by or on behalf of such Holder specifically for
      inclusion therein and (ii) with respect to any untrue statement or
      omission or alleged untrue statement or omission made in any preliminary
      prospectus relating to a Shelf Registration Statement, the indemnity
      agreement contained in this subsection (a) shall not inure to the benefit
      of any Holder or Participating Broker-Dealer from whom the person
      asserting any such losses, claims, damages or liabilities purchased the
      Securities concerned, to the extent that a prospectus relating to such
      Securities was required to be delivered by such Holder or Participating
      Broker-Dealer under the Securities Act in connection with such purchase
      and any such loss, claim, damage or liability of such Holder or
      Participating Broker-Dealer results from the fact that there was not sent
      or given to such person, at or prior to the written confirmation of the
      sale of such Securities to such person, a copy of the final prospectus if
      the Company had previously furnished copies thereof to such Holder or
      Participating Broker-Dealer; provided further, however, that this
      indemnity agreement will be in addition to any liability which the Company
      may otherwise have to such Indemnified Party. The Company shall also
      indemnify underwriters, their officers and directors and each person who
      controls such underwriters within the meaning of the Securities Act or the
      Exchange Act to the same extent as provided above with respect to the
      indemnification of the Holders of the Securities if requested by such
      Holders.

            (b) Each Holder of the Securities, severally and not jointly, will
      indemnify and hold harmless the Company and each person, if any, who
      controls the Company within the meaning of the Securities Act or the
      Exchange Act from and against any losses, claims, damages or liabilities
      or any actions in respect thereof, to which the Company or any such
      controlling person may become subject under the Securities Act, the
      Exchange Act or otherwise, insofar as such losses, claims, damages,
      liabilities or actions arise out of or are based upon any untrue statement
      or alleged untrue statement of a material fact contained in a Registration
      Statement or prospectus or


                                       9

      in any amendment or supplement there to or in any preliminary prospectus
      relating to a Shelf Registration, or arise out of or are based upon the
      omission or alleged omission to state therein a material fact necessary to
      make the statements therein not misleading, but in each case only to the
      extent that the untrue statement or omission or alleged untrue statement
      or omission was made in reliance upon and in conformity with written
      information pertaining to such Holder and furnished to the Company by or
      on behalf of such Holder specifically for inclusion therein; and, subject
      to the limitation set forth immediately preceding this clause, shall
      reimburse, as incurred, the Company for any documented legal or other
      expenses reasonably incurred by the Company or any such controlling person
      in connection with investigating or defending any loss, claim, damage,
      liability or action in respect thereof. This indemnity agreement will be
      in addition to any liability which such Holder may otherwise have to the
      Company or any of its controlling persons.

            (c) Promptly after receipt by an indemnified party under this
      Section 5 of notice of the commencement of any action or proceeding
      (including a governmental investigation), such indemnified party will, if
      a claim in respect thereof is to be made against the indemnifying party
      under this Section 5, notify the indemnifying party of the commencement
      thereof; but the omission so to notify the indemnifying party will not, in
      any event, relieve the indemnifying party from any obligations to any
      indemnified party other than the indemnification obligation provided in
      paragraph (a) or (b) above. In case any such action is brought against any
      indemnified party, and it notifies the indemnifying party of the
      commencement thereof, the indemnifying party will be entitled to
      participate therein and, to the extent that it may wish, jointly with any
      other indemnifying party similarly notified, to assume the defense
      thereof, with counsel reasonably satisfactory to such indemnified party
      (who shall not, except with the consent of the indemnified party, be
      counsel to the indemnifying party), and after notice from the indemnifying
      party to such indemnified party of its election so to assume the defense
      thereof the indemnifying party will not be liable to such indemnified
      party under this Section 5 for any legal or other expenses, other than
      reasonable costs of investigation, subsequently incurred by such
      indemnified party in connection with the defense thereof and as provided
      in the following sentence. 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 contrary; (ii) the indemnifying party has failed within a
      reasonable time to retain counsel reasonably satisfactory to the
      indemnified party; (iii) the indemnified party shall have reasonably
      concluded that there may be legal defenses available to it that are
      different from or in addition to those available to the indemnifying
      party; or (iv) the named parties in any such proceeding (including any
      impleaded parties) include both the indemnifying party and the indemnified
      party and representation of both parties by the same counsel would be
      inappropriate due to actual or potential differing interests between them.
      No indemnifying party shall, without the prior written consent of the
      indemnified party, effect any settlement of any pending or threatened
      action 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 (i) includes an unconditional release of such
      indemnified party from all liability on any claims that are the subject
      matter of such action, and (ii) does not include a statement as to or an
      admission of fault, culpability or a failure to act by or on behalf of any
      indemnified party.

            (d) If the indemnification provided for in this Section 5 is
      unavailable or insufficient to hold harmless an indemnified party under
      subsections (a) or (b) above, then each indemnifying party shall
      contribute to the amount paid or payable by such indemnified party as a
      result of the losses, claims, damages or liabilities (or actions in
      respect thereof) referred to in subsection (a) or (b) above in such
      proportion as is appropriate to reflect the relative fault of the
      indemnifying party or parties on the one hand and the indemnified party
      on the other in connection with the statements or omissions that resulted
      in such losses, claims, damages or liabilities (or actions in respect
      thereof) as well as any other relevant equitable considerations. The
      relative fault of the parties 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 on the one hand or such Holder or
      such other indemnified party, as the case may be, on the other, and the
      parties' relative intent, knowledge, access to information and opportunity
      to correct or prevent such statement or omission. The amount paid by an
      indemnified party as a result of the losses, claims, damages or
      liabilities referred to in the first sentence of this subsection (d) shall
      be deemed to include any legal or other expenses reasonably incurred by
      such indemnified party in connection with investigating or defending any
      action or claim which is the subject of this subsection (d).
      Notwithstanding any other provision of this Section 5(d), the Holders of
      the Securities shall not be required to contribute any amount in excess of
      the amount by which the net proceeds received by such Holders from the
      sale of the Securities pursuant to a Registration Statement exceeds the
      amount of damages which such Holders have otherwise been required to pay
      by reason of such untrue or alleged untrue statement or omission or


                                       10

      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. For purposes of this paragraph (d), each person, if
      any, who controls such indemnified party within the meaning of the
      Securities Act or the Exchange Act shall have the same rights to
      contribution as such indemnified party and each person, if any, who
      controls the Company within the meaning of the Securities Act or the
      Exchange Act shall have the same rights to contribution as the Company.

            (e) The agreements contained in this Section 5 shall survive the
      sale of the Securities pursuant to a Registration Statement and shall
      remain in full force and effect, regardless of any termination or
      cancellation of this Agreement or any investigation made by or on behalf
      of any indemnified party.

      6. Additional Interest Under Certain Circumstances.

            (a) Additional interest (the "ADDITIONAL INTEREST") with respect to
      the Securities shall be assessed as follows if any of the following events
      occur (each such event in clauses (i) through (iv) below being herein
      called a "REGISTRATION DEFAULT"):

                  (i) any Registration Statement required by this Agreement is
            not filed with the Commission on or prior to the applicable Filing
            Deadline;

                  (ii) any Registration Statement required by this Agreement is
            not declared effective by the Commission on or prior to the
            applicable Effectiveness Deadline;

                  (iii) the Registered Exchange Offer has not been consummated
            on or prior to the Consummation Deadline; or

                  (iv) any Registration Statement is declared effective within
            270 days after the Closing Date (or in the case of Shelf
            Registration Statement to be filed in response to any change in law
            or applicable interpretations thereof, within 60 days after the
            publication of the change in law or interpretation) but shall
            thereafter cease to be effective (at any time that the Company is
            obligated to maintain the effectiveness thereof) without being
            succeeded within 30 days by an additional Registration Statement
            filed and declared effective.

Each of the foregoing will constitute a Registration Default whatever the reason
for any such event and whether it is voluntary or involuntary or is beyond the
control of the Company or pursuant to operation of law or as a result of any
action or inaction by the Commission.

Additional Interest shall accrue on the Securities over and above the interest
set forth in the title of the Securities from and including the date on which
any such Registration Default shall occur to but excluding the date on which all
such Registration Defaults have been cured, at a rate of 0.50% per annum (the
"ADDITIONAL INTEREST RATE") for the first 90-day period immediately following
the occurrence of such Registration Default. The Additional Interest Rate shall
increase by an additional 0.50% per annum with respect to each subsequent 90-day
period until all Registration Defaults have been cured, up to a maximum
Additional Interest Rate of 2.0% per annum.

      (b) Any amounts of Additional Interest due pursuant to Section 6(a) will
be payable in cash on the regular interest payment dates with respect to the
Securities. The amount of Additional Interest will be determined by multiplying
the applicable Additional Interest Rate by the principal amount of the
Securities and further multiplied by a fraction, the numerator of which is the
number of days such Additional Interest Rate was applicable during such period
(determined on the basis of a 360-day year comprised of twelve 30-day months),
and the denominator of which is 360.

      (c) "TRANSFER RESTRICTED SECURITIES" means each Security until (i) the
date on which such Security has been exchanged by a person other than a
broker-dealer for a freely transferable Exchange Security in the Registered
Exchange Offer, (ii) following the exchange by a broker-dealer in the Registered
Exchange Offer of an Initial Security for an Exchange Note, the date on which
such Exchange Note is sold to a purchaser who receives from such broker-dealer
on or prior to the date of such sale a copy of the prospectus contained in the
Exchange Offer Registration Statement, (iii) the date on which such Security has
been effectively registered under the Securities Act and disposed of in
accordance with the Shelf Registration Statement or (iv) the date on which such
Security is distributed to the public pursuant to Rule 144 under the Securities
Act or is saleable pursuant to Rule 144(k) under the Securities Act.


                                       11

      7. Rules 144 and 144A. The Company shall use its best efforts to file the
reports required to be filed by it under the Securities Act and the Exchange Act
in a timely manner and, if at any time the Company is not required to file such
reports, it will, upon the request of any Holder of Securities, make publicly
available other information so long as necessary to permit sales of their
securities pursuant to Rules 144 and 144A. The Company covenants that it will
take such further action as any Holder of Securities may reasonably request, all
to the extent required from time to time to enable such Holder to sell
Securities without registration under the Securities Act within the limitation
of the exemptions provided by Rules 144 and 144A (including the requirements of
Rule 144A(d)(4)). The Company will provide a copy of this Agreement to
prospective purchasers of Initial Securities identified to the Company by the
Initial Purchasers upon request. Upon the request of any Holder of Initial
Securities, the Company shall deliver to such Holder a written statement as to
whether it has complied with such requirements. Notwithstanding the foregoing,
nothing in this Section 7 shall be deemed to require the Company to register any
of its securities pursuant to the Exchange Act.

      8. Underwritten Registrations. If any of the Transfer Restricted
Securities covered by any Shelf Registration are to be sold in an underwritten
offering, the investment banker or investment bankers and manager or managers
that will administer the offering ("MANAGING UNDERWRITERS") will be selected by
the Holders of a majority in aggregate principal amount of such Transfer
Restricted Securities to be included in such offering.

      No person may participate in any underwritten registration hereunder
unless such person (i) agrees to sell such person's Transfer Restricted
Securities on the basis reasonably provided in any underwriting arrangements
approved by the persons entitled hereunder to approve such arrangements and (ii)
completes and executes all questionnaires, powers of attorney, indemnities,
underwriting agreements and other documents reasonably required under the terms
of such underwriting arrangements.

      9. Miscellaneous.

            (a) Remedies. The Company acknowledges and agrees that any failure
      by the Company to comply with its obligations under Section 1 and 2 hereof
      may result in material irreparable injury to the Initial Purchasers or the
      Holders for which there is no adequate remedy at law, that it will not be
      possible to measure damages for such injuries precisely and that, in the
      event of any such failure, the Initial Purchasers or any Holder may obtain
      such relief as may be required to specifically enforce the Company's
      obligations under Sections 1 and 2 hereof. The Company further agrees to
      waive the defense in any action for specific performance that a remedy at
      law would be adequate.

            (b) No Inconsistent Agreements. The Company will not on or after the
      date of this Agreement enter into any agreement with respect to its
      securities that is inconsistent with the rights granted to the Holders in
      this Agreement or otherwise conflicts with the provisions hereof. The
      rights granted to the Holders hereunder do not in any way conflict with
      and are not inconsistent with the rights granted to the holders of the
      Company's securities under any agreement in effect on the date hereof.

      (c) Amendments and Waivers. The provisions of this Agreement may not be
amended, modified or supplemented, and waivers or consents to departures from
the provisions hereof may not be given, except by the Company and the written
consent of the Holders of a majority in principal amount of the Securities
affected by such amendment, modification, supplement, waiver or consents.
Without the consent of the Holder of each Security, however, no modification may
change the provisions relating to the payment of Additional Interest.

      (d) Notices. All notices and other communications provided for or
permitted hereunder shall be made in writing by hand delivery, first-class mail,
facsimile transmission, or air courier which guarantees overnight delivery:

            (1) if to a Holder of the Securities, at the most current address
      given by such Holder to the Company.

            (2) if to the Initial Purchasers;

            Credit Suisse First Boston Corporation
            Eleven Madison Avenue
            New York, NY 10010-3629
            Fax No.: (212) 325-8278
            Attention: Transactions Advisory Group


                                       12

            (3) if to the Company, at its address as follows:

            ON Semiconductor Corporation
            5005 East McDowell Road
            Phoenix, Arizona 85005
            Fax No.:  (602) 244-5601
            Attention: General Counsel

      with a copy to:

            Cleary, Gottlieb, Steen & Hamilton
            One Liberty Plaza
            New York, New York 10006-1470
            Fax No.:  (212) 225-3999
            Attention: Steven H. Shalen, Esq.

      All such notices and communications shall be deemed to have been duly
given: at the time delivered by hand, if personally delivered; three business
days after being deposited in the mail, postage prepaid, if mailed; when receipt
is acknowledged by recipient's facsimile machine operator, if sent by facsimile
transmission; and on the day delivered, if sent by overnight air courier
guaranteeing next day delivery.

      (e) Third Party Beneficiaries. The Holders shall be third party
beneficiaries to the agreements made hereunder between the Company, on the one
hand, and the Initial Purchasers, on the other hand, and shall have the right to
enforce such agreements directly to the extent they may deem such enforcement
necessary or advisable to protect their rights or the rights of Holders
hereunder.

      (f) Successors and Assigns. This Agreement shall be binding upon the
Company and its successors and assigns.

      (g) Counterparts. This Agreement may be executed in any number of
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

      (h) Headings. The headings in this Agreement are for convenience of
reference only and shall not limit or otherwise affect the meaning hereof.

      (i) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO PRINCIPLES
OF CONFLICTS OF LAWS.

      (j) Severability. If any one or more of the provisions contained herein,
or the application thereof in any circumstance, is held invalid, illegal or
unenforceable, the validity, legality and enforceability of any such provision
in every other respect and of the remaining provisions contained herein shall
not be affected or imp aired thereby.

      (k) Securities Held by the Company. Whenever the consent or approval of
Holders of a specified percentage of principal amount of Securities is required
hereunder, Securities held by the Company or its affiliates (other than
subsequent Holders of Securities if such subsequent Holders are deemed to be
affiliates solely by reason of their holdings of such Securities) shall not be
counted in determining whether such consent or approval was given by the Holders
of such required percentage.

      If the foregoing is in accordance with your understanding of our
agreement, please sign and return to the Holding Company a counterpart hereof,
whereupon this instrument, along with all counterparts, will


                                       13

become a binding agreement among the several Initial Purchasers, the Issuers and
the Guarantors in accordance with its terms.

                                            Very truly yours,


                                            By: ON SEMICONDUCTOR CORPORATION,


                                            by /s/ George H. Cave
                                              ----------------------------------
                                              Name: George H. Cave
                                              Title: Secretary



                                            By: SEMICONDUCTOR COMPONENTS
                                                INDUSTRIES, LLC,


                                            by /s/ George H. Cave
                                              ----------------------------------
                                              Name: George H. Cave
                                              Title: Secretary



                                            By: SCG (MALAYSIA SMP) HOLDING
                                                CORPORATION,


                                            by /s/ George H. Cave
                                              ----------------------------------
                                              Name: George H. Cave
                                              Title: Secretary



                                            By: SCG (CZECH) HOLDING CORPORATION,


                                            by /s/ George H. Cave
                                              ----------------------------------
                                              Name: George H. Cave
                                              Title: Secretary



                                            By: SCG (CHINA) HOLDING CORPORATION,


                                            by /s/ George H. Cave
                                              ----------------------------------
                                              Name: George H. Cave
                                              Title: Secretary


                                            By: SEMICONDUCTOR COMPONENTS
                                                INDUSTRIES PUERTO RICO, INC.,


                                            by /s/ George H. Cave
                                              ----------------------------------
                                              Name: George H. Cave
                                              Title: Secretary


                                       14

                                           By: SCG INTERNATIONAL DEVELOPMENT,
                                               LLC,


                                           by /s/ George H. Cave
                                             ----------------------------------
                                             Name: George H. Cave
                                             Title: Secretary



                                           By: SEMICONDUCTOR COMPONENTS
                                               INDUSTRIES OF RHODE ISLAND, INC.,


                                           by /s/ Judith A. Boyle
                                             ----------------------------------
                                             Name: Judith A. Boyle
                                             Title: Secretary



                                           By: SEMICONDUCTOR COMPONENTS
                                               INDUSTRIES INTERNATIONAL OF RHODE
                                               ISLAND, INC.,


                                           by /s/ Judith A. Boyle
                                             ----------------------------------
                                             Name: Judith A. Boyle
                                             Title: Secretary


The foregoing Registration
Rights Agreement is hereby confirmed
and accepted as of the date first
above written.

CREDIT SUISSE FIRST BOSTON CORPORATION
MORGAN STANLEY & CO. INCORPORATED
SALOMON SMITH BARNEY INC.
J.P. MORGAN  SECURITIES INC.


By: CREDIT SUISSE FIRST BOSTON CORPORATION,



by /s/ Ted Iantuono
  -----------------------------------
  Name: Ted Iantuono
  Title: Director


                                       15

                                                                         ANNEX A


Each broker-dealer that receives Exchange Securities for its own account
pursuant to the Exchange Offer must acknowledge that it will deliver a
prospectus in connection with any resale of such Exchange Securities. The Letter
of Transmittal states that by so acknowledging and by delivering a prospectus, a
broker-dealer will not be deemed to admit that it is an "underwriter" within the
meaning of the Securities Act. This Prospectus, as it may be amended or
supplemented from time to time, may be used by a broker-dealer in connection
with resales of Exchange Securities received in exchange for Initial Securities
where such Initial Securities were acquired by such broker-dealer as a result of
market-making activities or other trading activities. The Company has agreed
that, for a period of 180 days after the Expiration Date (as defined herein), it
will make this Prospectus available to any broker-dealer for use in connection
with any such resale. See "Plan of Distribution."


                                       16

                                                                         ANNEX B


     Each broker-dealer that receives Exchange Securities for its own account in
exchange for Initial Securities, where such Initial Securities were acquired by
such broker-dealer as a result of market-making activities or other trading
activities, must acknowledge that it will deliver a prospectus in connection
with any resale of such Exchange Securities. See "Plan of Distribution."


                                       17

                                                                         ANNEX C


                              PLAN OF DISTRIBUTION

      Each broker-dealer that receives Exchange Securities for its own account
pursuant to the Exchange Offer must acknowledge that it will deliver a
prospectus in connection with any resale of such Exchange Securities. This
Prospectus, as it may be amended or supplemented from time to time, may be used
by a broker-dealer in connection with resales of Exchange Securities received in
exchange for Initial Securities where such Initial Securities were acquired as a
result of market-making activities or other trading activities. The Company has
agreed that, for a period of 180 days after the Expiration Date, it will make
this prospectus, as amended or supplemented, available to any broker-dealer for
use in connection with any such resale. In addition, until               , 2002,
all dealers effecting transactions in the Exchange Securities may be required to
deliver a prospectus.(1)

      The Company will not receive any proceeds from any sale of Exchange
Securities by broker-dealers. Exchange Securities received by broker-dealers for
their own account pursuant to the Exchange Offer may be sold from time to time
in one or more transactions in the over-the-counter market, in negotiated
transactions, through the writing of options on the Exchange Securities or a
combination of such methods of resale, at market prices prevailing at the time
of resale, at prices related to such prevailing market prices or negotiated
prices. Any such resale may be made directly to purchasers or to or through
brokers or dealers who may receive compensation in the form of commissions or
concessions from any such broker-dealer or the purchasers of any such Exchange
Securities. Any broker-dealer that resells Exchange Securities that were
received by it for its own account pursuant to the Exchange Offer and any broker
or dealer that participates in a distribution of such Exchange Securities may be
deemed to be an "underwriter" within the meaning of the Securities Act and any
profit on any such resale of Exchange Securities and any commission or
concessions received by any such persons may be deemed to be underwriting
compensation under the Securities Act. The Letter of Transmittal states that, by
acknowledging that it will deliver and by delivering a prospectus, a
broker-dealer will not be deemed to admit that it is an "underwriter" within the
meaning of the Securities Act.

      For a period of 180 days after the Expiration Date the Company will
promptly send additional copies of this Prospectus and any amendment or
supplement to this Prospectus to any broker-dealer that requests such documents
in the Letter of Transmittal. The Company has agreed to pay all expenses
incident to the Exchange Offer (including the expenses of one counsel for the
Holders of the Securities) other than commissions or concessions of any brokers
or dealers and will indemnify the Holders of the Securities (including any
broker-dealers) against certain liabilities, including liabilities under the
Securities Act.



- ----------

  (1) In addition, the legend required by Item 502(e) of Regulation S-K will
appear on the inside front cover page of the Exchange Offer prospectus below the
Table of Contents.


                                       18

                                                                         ANNEX D


[ ] CHECK HERE IF YOU ARE A BROKER-DEALER AND WISH TO RECEIVE 10 ADDITIONAL
COPIES OF THE PROSPECTUS AND 10 COPIES OF ANY AMENDMENTS OR SUPPLEMENTS THERETO.

     Name:    ___________________________________________

     Address: ___________________________________________




If the undersigned is not a broker-dealer, the undersigned represents that it is
not engaged in, and does not intend to engage in, a distribution of Exchange
Securities. If the undersigned is a broker-dealer that will receive Exchange
Securities for its own account in exchange for Initial Securities that were
acquired as a result of market-making activities or other trading activities, it
acknowledges that it will deliver a prospectus in connection with any resale of
such Exchange Securities; however, by so acknowledging and by delivering a
prospectus, the undersigned will not be deemed to admit that it is an
"underwriter" within the meaning of the Securities Act.


                                       19