Cypress Semiconductor Curtis Industries Crystek Corporation Crystal IS Cree LED Coto Technology Cosel USA, Inc. Cornell Dubilier Electronics(CDE) Cornell Dubilier Electronics Connor Winfield ConductRF Concord Electronics Comus International Comchip Technology Comair Rotron Cologne Chip Coilcraft Coherent Thermal Solutions Coherent Citizen Finedevice Co., LTD. Citizen Electronics Co., Ltd. Cirrus Logic Circuit Design Cincon Cinch Connectivity Solutions Chipown Challenge Electronics Central Technologies Central Semiconductor Celduc Inc. Carlisle Interconnect Technologies Capital Advanced Technologies, Inc. CapeSym Cantherm Canaan Semiconductor Pty Ltd Camozzi Automation Cambridge GaN Devices CalRamic Caddock Electronics, Inc. CWB Electronics CW Industries CUI Inc CUI Devices CTS Corporation CTR Electronics CR Magnetics, Inc. CONQUER ELECTRONICS CODACA COAX Connectors CML Microcircuits CLIFF CIT Relay and Switch CEVA Hillcrest Labs CEL (California Eastern Laboratories) CEL CEJN CDA (Zhifengwei Technology) CAP-XX CAL-CHIP ELECTRONICS INC.