The ABM3B-28.63636MHZ-10-1-U-T is a ceramic SMD quartz crystal that provides a precise 28.63636 MHz frequency reference. This component features a tight frequency tolerance of ±10 ppm and frequency stability of ±10 ppm, operating with a specified 10 pF load capacitance. Housed in a compact, seam-sealed 5.0mm x 3.2mm x 1.1mm four-pad ceramic package, it is designed for long-term reliability and is suitable for reflow soldering. This crystal is ideal for applications requiring a stable clock source, such as in communication and test equipment, high-density modules, PCMCIA cards, and wireless devices.