The 3215 automotive-grade 32.768 kHz SMD crystal provides highly stable and precise timekeeping in a compact 3.2×1.5 mm package. Designed to meet stringent automotive standards, it ensures reliable performance under extreme temperatures, vibration, and shock.
This crystal is ideal for automotive electronics requiring accurate real-time clock (RTC) operation, such as infotainment systems, telematics, ADAS modules, and other vehicle control units. Its low power consumption and excellent long-term stability make it especially suitable for battery-powered applications.

Crystals specifications

ITEMS/TYPE	AH3
Nominal Frequency	32.768KHz
Load Capacitance	7pF, 9pF, 12.5pF, or specify
Frequency Tolerance (at 25℃)	±20ppm, or specify
Operating Temperature Range	-40~+125℃, or specify
Parabolic Coefficient (B)	(-0.03±0.01) 10-6 * / ℃2
Motional Capacitance(C1)	3.4fF typical
Shunt Capacitance (C0)	1.0pF typical
Drive Level	0.5μW Max.
Aging (at 25℃)	±3ppm/year Max.
Storage Temperature Range	-55~+125℃
Reliability Standard	AEC-Q200

Dimensions and patterns(unit:mm):