UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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                                    FORM 8-K

                                 CURRENT REPORT
     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

                Date of Report (Date of earliest event reported):
                                  April 5, 2006

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                        STANDARD MICROSYSTEMS CORPORATION
               (Exact name of Company as specified in its charter)

          DELAWARE                       0-7422                 11-2234952
(State or other jurisdiction of     (Commission File       (I.R.S. Employer
 incorporation)                      Number)                Identification No.)

                  80 Arkay Drive, Hauppauge, New York     11788
               (Address of principal executive offices) (Zip Code)

                                 (631) 435-6000
               (Company's telephone number, including area code)

N/A (Former name,  former  address and former fiscal year, if changed since last
report)

Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing  obligation  of the Company  under any of the
following provisions:

|_|  Written  communications  pursuant to Rule 425 under the  Securities Act (17
     CFR 230.425)

|_|  Soliciting  material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

|_|  Pre-commencement   communications  pursuant  to  Rule  14d-2(b)  under  the
     Exchange Act (17 CFR 240.14d-2(b))

|_|  Pre-commencement   communications  pursuant  to  Rule  13e-4(c)  under  the
     Exchange Act (17 CFR 240.13e-4(c))


Item 1.01 Entry into a Material Definitive Agreement.


Fiscal Year 2007 Executive Bonus Plan Participation Levels and Metrics

On April 5,  2006 the  Compensation  Committee  of the Board of  Directors  (the
"Committee") and the Board of Directors (the "Board") of the Registrant approved
the Registrant's Management Incentive Plan ("MIP") for fiscal year 2007. As part
of this process the  Committee and the Board  approved  target bonus amounts for
the Chief Executive Officer and other executive officers expected to be named in
the  Registrant's  proxy  statement for its 2006 annual meeting of  stockholders
(collectively the "NEOs") scheduled to take place on July 11, 2006. Expressed as
a percentage of salary,  the target  bonuses  available to be earned by the NEOs
range  from  50% to  140%  of base  salary.  The  Committee  also  approved  the
performance  metrics  that will be used to  determine  the amount of fiscal year
2007 bonus awards for the NEOs and other executive officers under the MIP.

Under  the  terms  of the MIP,  one  third  of an  employee's  bonus is based on
achieving a revenue objective,  and one third is based on achieving a net income
objective.  In calculating these measurers,  the Committee  includes those items
that it believes reflect the operating performance of the Company. Thus, the MIP
does not require  these  measures to be GAAP  financial  measures.  If a minimum
threshold level less than the objective is achieved,  bonuses will be awarded at
60% of the target amount and prorated for results between the minimum  threshold
and the  objective.  The  remaining  one third of the bonus is based on  certain
strategic  goals that will be defined by the  Committee  and are  expected to be
submitted  for approval to the Board at its July 2006 meeting.  Participants  in
the MIP can have their bonus under each of the revenue and net income components
increased  by an  additional  20%  of  the  bonus  target  if a  certain  upside
performance  is  achieved.  The bonus will be prorated  for results  between the
objective and the upside  performance.  Bonus targets for product line personnel
are treated in a slightly different manner. Product line personnel will have two
thirds of the  revenue  and net  income  portions  of their  goals  replaced  by
objectives more focused on their product line responsibilities as established by
the Chief Executive Officer.  No product line personnel are currently  executive
officers.

The  portion  of the  bonus  relating  to  revenue  and net  income  objectives,
excluding  any increase due to exceeding  the  objective,  are to be paid 75% in
restricted stock and 25% in cash. Restricted stock awards vest 25% after each of
the first two years after the date of the grant and the  remaining 50% after the
third  year from the date of the  grant.  The  restricted  stock  will be earned
quarterly based on fiscal year-to-date achievement. The restricted stock portion
of this  bonus is  adjusted  for  final  full  year-end  results  so that if the
quarterly bonuses are not earned for failure to meet quarterly  objectives,  but
the yearly  objective is met, then the full restricted  stock award will be made
at year-end.  The cash portion will be paid out after the end of the fiscal year
based on full year results.  The strategic portion of the bonus and any increase
due to exceeding  objectives  are paid in cash after the end of the fiscal year.
All restricted stock awards under the MIP are approved by the Committee.

Bonus to Mr. Andrew Caggia

On April 5, 2006 the Committee and the Board of Directors unanimously approved a
special cash bonus to Mr. Andrew  Caggia,  Senior Vice President and a Director,
in the amount of One Hundred  Twenty Five  Thousand  Dollars  ($125,000.00),  in
recognition  of his  extraordinary  efforts  during fiscal year 2006,  including
serving as  interim  Chief  Financial  Officer  during  the period  from June to
October 2005, and supporting  the smooth  transition to the new Chief  Financial
Officer, Mr. David Smith, thereafter.


Item 5.02. Departure of Directors or Principal Officers;  Election of Directors;
Appointment of Principal Officers.


(b) On April 5, 2006, Dr. Robert M. Brill  indicated that he would not stand for
re-election as a director at the Company's next annual meeting of  stockholders.
The Company  currently has seven directors  elected in three separate classes to
three year  terms,  with the class  subject to  re-election  at the 2006  annual
meeting of stockholders  having two directors;  the class subject to re-election
at the 2007 annual meeting of stockholders having three directors; and the class
subject to  re-election at the 2008 annual  meeting of  stockholders  having two
directors.

Also on April 5, 2006,  Mr.  Andrew  Caggia  indicated  that,  with the  Board's
approval, he would resign as a director effective on the date of the 2006 annual
meeting of  stockholders  to run as a nominee to fill the vacancy created by Dr.
Brill's decision. Mr. Caggia's term as a director would otherwise have run until
the 2007 annual  meeting of  stockholders.  If Mr. Caggia did not resign and run
for election in July 2006,  then the  aforementioned  class to be elected at the
2006 annual meeting of stockholders would only have one director.  Therefore, on
April 5, 2006,  the Board voted to nominate Mr. Caggia and Mr. James Donahue for
re-election as directors in the annual meeting of stockholders for 2006, so that
if elected,  the Board would have 6 directors equally divided into three classes
of two directors each.




                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Company
has duly  caused  this  report  to be signed  on its  behalf by the  undersigned
thereunto duly authorized.

                        STANDARD MICROSYSTEMS CORPORATION

                                    (Company)



Date:  April 7, 2006                     By:   /s/ DAVID S. SMITH
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                                             David S. Smith
                                             Senior Vice President and
                                             Chief Financial Officer
                                             (Principal Financial Officer)


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