32.768kHz Crystal, SMD, 3.2mm x 1.5mm, 12.5pF, 20ppm FX135A-327
The FX135 series SMD Tuning Fork Oscillator works at a frequency of 32.768kHz with a frequency tolerance of ?. 20PPM at 25?. It has -0.045PPM/(??. frequency stability temperature coefficient. Frequency Tolerance + / - 20ppm. ).