ABM12W-32.0000MHZ-4-D1X-T3 is a low-profile quartz crystal operating at 32.0000 MHz in fundamental mode, designed for energy-saving wearables and IoT applications. It features a compact 1.6 x 1.2 x 0.4 mm package with 4 pF load capacitance and an operating temperature range of -40°C to +85°C. The crystal offers ±10 ppm frequency tolerance at +25°C and ±20 ppm frequency stability over the operating temperature range, with a maximum equivalent series resistance of 100 O at CL=4pF for the 32.0000-36.9999 MHz range. Additional specifications include shunt capacitance of less than 1.0 pF typical (2.0 pF max), drive level of 10 µW typical (100 µW max), and aging of ±2 ppm per year. This seam-sealed crystal is ideal for Bluetooth/BLE, wireless modules, ultra-low power MCUs, and other height-constrained designs requiring reliable long-term performance.