Active safety sensor systems, including radar, lidar, camera, and ultrasonic sensors, must maintain precise timing and low noise signal integrity at gigahertz frequencies while operating continuously behind the vehicle's bumpers and windshield in all weather conditions. The application demands accurate signal conditioning, compact power electronics, EMI control, and robust operation across wide temperature and environmental conditions.

Vishay's precision resistors and low ESR, low noise capacitors condition the sensitive analog and RF signal chains these sensors depend on, while inductors and oscillators support the stable power and timing 24 / 77 GHz radar and lidar front ends require. Our MOSFETs and power ICs deliver the clean, regulated power these always-on sensors need.

Behind active safety sensing is The DNA of tech.®