Advanced Semiconductor | X-ON

Advanced Semiconductor, Inc. manufactures and sells radio frequency power transistors and microwave diodes for broadcasting, communications, and military avionics and radar applications. The company specializes in manufacturing obsolete and hard-to-find components for replacement purposes and new designs. Its product line includes bipolar, enhancement mode FET, and LDMOS FET devices, as well as transistors in hermetic and non-hermetic packages, including balanced configurations. Advanced Semiconductor serves customers ranging from governments and major corporations to medium and small businesses worldwide. The company was founded in 1979 and is based in North Hollywood, California with offices in the United Kingdom, France, India, and Egypt.