Cypress halfgeleider Curtis Industries Crystek Corporation Kristal IS Cree geleid Coto-technologie Cosel USA, Inc. Cornell Dubilier Electronics (CDE) Cornell Dubilier-elektronica Connor Winfield. VoerRF uit Concord-elektronica Comus Internationaal Comchiptechnologie Comair Rotron Kölnchip Coilcraft Coherente thermische oplossingen Coherent Citizen Finedevice Co., LTD. Citizen Electronics Co., Ltd. Cirrus Logic Kringsontwerp Cincon Cinch-connectiviteitsoplossingen Chipown Uitdaging elektronica Centrale technologieën Centrale halfgeleider Celduc Inc. Carlisle Interconnect-technologieën Kapitaal geavanceerde technologieën, Inc. KaapSym Deeltjes Canaan Semiconductor Pty Ltd Camozzi Automatisering Cambridge GaN-apparaten CalRamic Caddock Electronics, Inc. CWB-elektronica CW Industrie CUI Inc. CUI Devices CTS Corporation CTR-elektronica CR Magnetics, Inc. Conquer Electronic. CODACA COAX-connectoren CML-Microschakelingen KLIF CIT-relais en -schakelaar CEVA Hillcrest Labs CEL (California Eastern Laboratories) CEL CEJN CDA (Zhifengwei-technologie) CAP-XX CAL-CHIP ELECTRONICS INC.