VHF and UHF transceivers have to hold a clean, stable signal across a wide frequency range, in a cockpit environment that swings from ground heat to high altitude cold. That dielectric stability comes from Vishay's VJ HiFREQ HT ceramic capacitors, built for high frequency, high temperature RF circuits. SIR638DP-T1-GE3 MOSFETs handle the switching behind the transceiver's power amplifier stage, so pilots and controllers stay connected on a signal that doesn't drift.
Behind every radio call is The DNA of tech.®
With over six decades of experience developing components designed to withstand high temperature and humidity conditions, Vishay's components are engineered to ensure exceptional reliability, featuring such qualifications as AEC-Q100, AEC-Q101, and AEC-Q200.
Components withstand temperatures up to 180 °C in harsh environments
Industry's lowest RDS(on) optimized for gate drives
AEC, MIL qualifications and superior long term performance
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