The Microcrystal CM7V-32.768-TB-QA-020-7 is a 32.768 kHz SMT tuning fork crystal in a compact 3.2 × 1.5 × 0.65 mm ceramic package. With 7 pF load capacitance, ±20 ppm tolerance, and –40 °C to +125 °C operation, it meets AEC-Q200 automotive standards. Featuring 70 kΩ max ESR, it is ideal for RTC timing in IoT, industrial, automotive, and wearable applications.