Which connector should be selected for the engine monitoring sensor of helicopters operating at a temperature of 120℃?

Q: Which connector should be selected for the engine monitoring sensor of helicopters operating at a temperature of 120℃?

A: Choose the high-temperature resistant version of 12S series connectors (temperature resistance -55~150℃). It adopts ceramic insulators and high-temperature resistant silicone sealing rings, capable of withstanding the 120℃ high temperature in the engine compartment. The 3 pins transmit temperature and speed signals, with a contact resistance of ＜5mΩ to ensure accurate monitoring data. It also has vibration resistance of 20g, adapting to the bumpy flight conditions of helicopters.