TKD Automotive Grade SEAM MHz Crystals provide reliable high-frequency timing for vehicle electronics, qualified for −40 °C to +150 °C with AEC-Q200-style reliability. Tight stability and robust packages support ECUs, ADAS sensors, Ethernet and infotainment systems.
Qualified for automotive environments, these resonators maintain frequency accuracy under wide temperature swings, vibration and long life. Compact sealed packages support ECU clocks, Ethernet PHYs, cameras and telematics modules.
Automotive MHz crystals offer ±10 ppm grades; Ethernet and high-speed interfaces require the tighter grades.
Full −40 °C to +150 °C coverage keeps ECU and sensor clocks accurate in engine bays and cabin heat.
AEC-Q200-style testing validates thermal cycling, vibration, shock and moisture resistance for vehicle service life.
Keep the crystal close to the clock consumer and away from heat sources and high-current switching paths.
Match CL and ESR to the automotive IC's oscillator to guarantee start-up and accuracy across temperature.
Request AEC-Q reports and PPAP to support production release and field reliability in automotive programs.