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                        AMERICAN TECHNICAL CERAMICS CORP.
                           MANAGER'S PROFIT BONUS PLAN

         This manager's profit bonus plan is adopted by American Technical
Ceramics Corp., a Delaware corporation (the "Corporation"), effective as of
January 1, 2000.

         WHEREAS, the Corporation has benefited from the efforts of the loyal
and productive managers of its business units; and

         WHEREAS, the Corporation is desirous of continuing to retain and
attract a loyal and productive workforce and to reward its current managers for
their efforts on behalf of the Corporation; and

         WHEREAS, the Corporation is desirous of establishing a program which
will enable eligible managers to participate in the profits of the Corporation;

         NOW, THEREFORE, the Company does hereby establish the American
Technical Ceramics Manager's Profit Bonus Plan (as may be amended from time to
time, this "Plan") as set forth herein.

                                    ARTICLE I
                               NATURE OF THE PLAN

         1.1 IN GENERAL. This Plan is intended to allow Eligible Managers (as
hereinafter defined) to share in the profits of the Corporation to the extent
provided in this Plan.

         1.2 EXEMPTION FROM ERISA COVERAGE. This Plan is intended to be exempt
from the requirements of the Employee Retirement Income Security Act of 1974, as
amended ("ERISA").

         1.3 EFFECTIVE DATE. This Plan shall be effective with respect to
periods beginning January 1, 2000 and shall remain in effect until terminated as
provided herein.

                                   ARTICLE II
                                   DEFINITIONS

         2.1 "BOARD" or "BOARD OF DIRECTORS" shall mean the Board of Directors
of the Corporation.

         2.2 "BONUS POOL" shall mean, for each Fiscal Quarter, the dollar amount
of funds to be contributed by the Corporation to this Plan in respect of such
Fiscal Quarter determined in accordance with Article IV hereof.

         2.3 "COMMITTEE" shall have the meaning set forth in Section 6.1 hereof.

         2.4 "CORPORATION" shall have the meaning set forth in the preamble
hereto.

         2.5 "DISTRIBUTION DATE" shall mean a date determined by the Committee
which shall be within fifteen days following the issuance of each news release
reporting the Corporation's quarterly earnings.

         2.6 "ELIGIBLE MANAGER" shall mean any Manager who is not an Excluded
Category Manager who is eligible to participate in the Plan in accordance with
the provisions of Article III of this Plan.

         2.7 "EXCLUDED CATEGORY MANAGER" shall mean any Manager holding any one
or more of the following titles or falling into one or more of the following
categories:

                   a. Any Manager currently participating in a commission plan
maintained by the Corporation, except as permitted by the Board or the Committee
on a case-by-case basis;

                   b. Any Manager currently participating in an incentive plan
maintained or sponsored by the Corporation or who otherwise receives any bonus,
incentive or contingent compensation of any kind, except as permitted by the
Board or the Committee on a case-by-case basis;

                   c. Any other Manager or category of Manager who the Board or
the Committee may designate from time to time as an Excluded Category Manager;


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         2.8 "FISCAL QUARTER" shall mean each of the fiscal quarters of the
Corporation which currently end on March 31, June 30, September 30, and December
31 of each Fiscal Year.

         2.9 "FISCAL YEAR" shall mean the fiscal year of the Corporation which
currently begins on July 1 and ends on the following June 30.

         2.10 "LOSS" shall mean the net loss of the Corporation for a Fiscal
Quarter before provisions for federal, state and local income taxes as reflected
in its audited financial statements for such Fiscal Quarter prepared in
accordance with generally accepted accounting principals.

         2.11 "MANAGER" shall mean any individual who is a full-time common law
employee of the Corporation and who is designated as a Manager within a
particular business unit of the Corporation, including, without limitation, the
Corporation's managers of advertising, facilities, maintenance, management
information systems (MIS), personnel, production, and public relations. Unless
the Board of the Corporation determines otherwise in any specific case, the term
"Manager" shall not include any officer of the Corporation, or any employee who,
in the opinion of the Board or the Committee, (i) performs functions customarily
performed by any officer, (ii) supervises any principal business unit, division
or function, or (iii) performs any policy making function.

         2.12 "PLAN" shall have the meaning set forth in the fourth recital
hereto.

         2.10 "PROFITS" shall mean the net income of the Corporation for a
Fiscal Quarter before provision for federal, state and local income taxes as
reflected in its audited financial statements for such Fiscal Quarter prepared
in accordance with generally accepted accounting principles.

                                   ARTICLE III
                                   ELIGIBILITY

         3.1 ELIGIBILITY REQUIREMENTS. Subject to Section 3.2 of this Plan, all
Managers of the Corporation, other than Excluded Category Managers, who were
actively employed on or before the first day of any Fiscal Quarter shall be
eligible to participate in the Plan for such Fiscal Quarter. Any questions
concerning a Manager's status for purposes of participating in the Plan shall be
determined by the Committee (or, if no Committee has been appointed, the Board)
in its sole discretion.

         3.2 CHANGE IN STATUS. For purposes of the Plan, an employee or Excluded
Category Manager who, as a result of a change in employment status or otherwise
becomes a Manager or is no longer an Excluded Category Manager shall become
eligible to participate in the Plan on the first day of the next Fiscal Quarter
after such change in status. An Eligible Manager who, as a result of a change in
employment status or otherwise, is no longer a Manager or who becomes an
Excluded Category Manager, shall cease his or her participation in this Plan on
the date his or her status changes. If an Eligible Manager ceases to be an
Eligible Manager on or prior to the last day of any Fiscal Quarter, he or she
shall not be eligible to participate in the Plan in respect of such Fiscal
Quarter unless the Board, in its sole discretion, determines otherwise. If,
however, an Eligible Manager ceases to be an Eligible Manager after the last day
of a Fiscal Quarter he or she shall still be eligible to participate in the Plan
with respect to the Fiscal Quarter just concluded, provided he or she is still
employed by the Corporation on the applicable Distribution Date.

                                   ARTICLE IV
                         DETERMINATION OF THE BONUS POOL

         4.1 DETERMINATION OF CONTRIBUTION PERCENTAGE. The Board, in its sole
discretion, shall determine the percentage of the Profits in respect of each
Fiscal Quarter which will be contributed to the Plan. Such determination may be
made prior to, during or after the end of each Fiscal Quarter, although it is
expected that, in general, said percentage will be determined prior to the
commencement of the applicable Fiscal Quarter. For each of the Fiscal Quarters
ending March 31, 2000 and June 30, 2000, the applicable percentage shall be 2.5%
of Profits in respect of such Fiscal Quarter. In no event shall the aggregate
percentage of the Corporation's Profits to be contributed to the Plan in respect
of any Fiscal Quarter exceed 2.5% of such Profits. The Board, for any reason or
for no reason, in its sole discretion, may elect not to contribute any of the
Profits in respect of any Fiscal Quarter to the Plan regardless of the level of
Profits.


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         4.2 CALCULATION OF BONUS POOL. The amount which will be contributed to
the Plan on account of a Fiscal Quarter and which shall constitute the Bonus
Pool for such Fiscal Quarter shall be determined by multiplying the percentage
determined in Section 4.1 by the amount of the Corporation's Profits, if any, in
respect of such Fiscal Quarter. In the event that the Corporation sustains
Losses, rather than Profits, in any Fiscal Quarter, the Bonus Pool for such
Fiscal Quarter shall be zero and no amount will be contributed to the Plan in
respect thereof. In addition, unless otherwise determined by the Board, should
the Corporation sustain a Loss in any Fiscal Quarter, such Loss shall be applied
to the first succeeding Fiscal Quarter during the same Fiscal Year in which the
Corporation realizes Profits, such that, for purposes of calculating the amount
to be contributed to the Plan, the amount of such Profits shall be reduced by
the amount of any Losses not previously applied in such manner. Losses incurred
in a Fiscal Quarter during a Fiscal Year shall not be applied to reduce Profits
in any Fiscal Quarter other than a Fiscal Quarter falling within the same Fiscal
Year. Any ambiguities regarding the Corporation's Profits or Losses in respect
of any Fiscal Quarter shall be resolved by the Board, in its sole discretion.

                                    ARTICLE V
                  ALLOCATION OF BONUS POOL; PAYMENT OF BONUSES

         5.1 DETERMINATION OF BONUS RECIPIENTS. Each Fiscal Quarter, the
Committee (or if no Committee has been appointed, the Board) shall determine
which Managers are Eligible Managers in respect of such Fiscal Quarter. Subject
to Section 3.2, each Eligible Manager shall receive an equal share of the Bonus
Pool for each Fiscal Quarter.

         5.2 PAYMENT OF BONUSES. The bonuses determined in accordance with the
provisions of this Article V shall be paid to Eligible Managers on or before
each Distribution Date.

         5.3 TITLE TO FUNDS. Title to all funds under this Plan shall remain in
the Corporation until said funds are actually distributed. The existence of this
Plan or any allocation of funds shall not create any title or vested interest in
any separate fund by any Manager.

                                   ARTICLE VI
                           ADMINISTRATION OF THE PLAN

         6.1 APPOINTMENT OF COMMITTEE. The Plan shall be administered by the
Board. Alternatively, the Board may appoint a committee of not less than two
persons (who need not be directors but who shall not be eligible to participate
in this Plan) who shall be responsible for the administration and operation of
this Plan and who shall have the duties, responsibilities and powers set forth
in this Article VI (the "Committee").

         6.2 DUTIES AND RESPONSIBILITIES OF THE COMMITTEE. If appointed, the
Committee shall have, without limitation, the following responsibilities:

              a. Determination of Eligible Managers.

              b. Calculation of each such Eligible Manager's share of the
                 Bonus Pool.

              c. Distribution of funds to Eligible Managers in accordance
                 with the terms of the Plan.

              d. Establishing administrative rules and regulations of the Plan
                 as necessary or appropriate.

              e. Resolving disputed issues and determining claims for
                 benefits.

              f. Resolving any ambiguities arising under the Plan concerning
                 its operation and administration.

         6.3 RESERVATION OF RIGHTS BY BOARD. The Committee shall have no
authority to determine the percentage of the Corporation's contribution to the
Plan or to resolve ambiguities concerning the amount of the Corporation's
Profits, which determinations shall be made solely by the Board.

         6.4 NO DUTY OF ENFORCEMENT. The Committee shall have no obligation to
enforce the payment of any funds to any Eligible Manager and such payment shall
be the sole responsibility of the Corporation.

         6.5 INDEMNIFICATION. The Corporation shall indemnify the Committee and
its individual members for their actions performed in connection with the
administration and operation of this Plan to the full extent provided by the
Certificate of Incorporation and By-Laws of the Corporation and by applicable
law.


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                                   ARTICLE VII
                                  MISCELLANEOUS

         7.1 AMENDMENT OR TERMINATION. The Plan may be amended or terminated by
the Board at any time in its sole discretion.

         7.2 GENDER OR NUMBER. Except as otherwise clearly indicated by context,
words in the masculine gender shall be deemed to include the feminine gender and
vice versa. Words in the singular form shall be deemed to include the plural
form and vice versa.

         7.3 CONTROLLING STATE LAW. This Plan shall be construed and enforced
according to the laws of the state of New York.

         7.4 NO CONTRACT OF EMPLOYMENT. Neither participation in the Plan,
establishment of the Plan or any modification thereof, nor payment of any
benefit, shall give any Manager the right to be retained in the employ of the
Corporation.

         7.5 NOTICES. All notices to the Corporation, the Board and the
Committee shall be delivered to such party at the following address:

                American Technical Ceramics Corp.
                One Norden Lane
                Huntington Station, New York 11746
                Attention:  Kathleen M. Kelly, Vice President - Administration

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         IN WITNESS WHEREOF, American Technical Ceramics Corp. has caused these
presents to be executed by its officers duly authorized this 1st day of January,
2000.

                                            AMERICAN TECHNICAL CERAMICS CORP.

                                            BY:
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