
TDK - Electronic components and Materials
Electronic components, materials and power supplies to factory automation systems, anechoic chambers, test systems and more. 
TDK was founded in Japan on 7 December 1935 to manufacture iron-based magnetic material ferrite, which had been recently invented by Yogoro Kato and Takeshi Takei. In 1952 they began production of magnetic tapes, with compact cassette tapes following in 1966; it is for these that the company is most widely noted.
CAT is free software which displays the electric characteristics of TDK EMC components. Please use as a tool when EMC components are selected.

ZigBee Alliance - Wirelessly Networked Devices
"The ZigBee Alliance is an association of companies working together to enable reliable, cost-effective, low-power, wirelessly networked, monitoring and control products based on an open global standard."

Peregrine Semiconductor - RF CMOS
Applications -
".. WCDMA and GSM digital cellular, broadband, DTV, DVR, and radiation hard space and defense programs..."
"From GSM cellular handsets, CDMA digital cellular and RIM devices, to CATV/DTV/DVR and other high-growth wireless broadband applications .."

Cambridge Consultants - Design Technology
"Cambridge Consultants is a leading technology and innovation company, renowned for its ability to solve technical problems and provide creative, practical solutions to business issues."

Tyco Electronics - Electronic Components

Tyco Electronics was the largest unit of Tyco International Ltd., and the world's leading supplier of passive electronic components. Tyco Electronics - Wikipedia
The Tyco Electronics segment consisted of six reporting units, as of 2004