Exhibit 21.1 Subsidiaries of the Company, Kilovac and Kilovac International - - -------------------------------------------------------------- The Company - - ----------- Kilovac Corporation, a California corporation Electro-Mech S.A., a Mexican corporation Kilovac - - ------- Kilovac International, Inc., a California corporation Kilovac International FSC Ltd., Inc., a Jamaican corporation Kilovac International - - --------------------- None