CEL is a stable provider of RF & Optoelectronic Components and RF Modules. As the exclusive Sales and Marketing partner in the Americas for Compound Semiconductor Devices from Renesas Electronics Corporation, formerly NEC Electronics Corporation, CEL offers RF Transistors, RF ICs, RF Switch ICs, Optocouplers, Solid State Relays, Fiberoptic devices (Lasers and Detectors) and Blue-Violet Laser Diodes.

Additionally, CEL designs and manufactures the MeshWorks™ and MeshConnect™ line of IEEE 802.15.4 and ZigBee professional grade wireless solutions and is a member of the ZigBee and Thread Alliances. CEL is ideally positioned to provide its customers with hardware and software products tailored to meet their specific needs that greatly simplify design and reduce time to market.