ABRACON part AB26TRB-32.768KHZ-T is a high-quality watch crystal that operates at a frequency of 32.768 kHz with a tolerance of (+/-) 20ppm. It is designed to provide precise timing in various electronic devices, including watches, clocks, and real-time clocks.This watch crystal features a capacitance of 12.5pF, ensuring stable and reliable oscillation. It can operate within a wide temperature range of -40°C to +85°C, making it suitable for use in both extreme cold and hot environments.The AB26TRB-32.768KHZ-T is housed in a compact 1.9mm diameter x 6.0mm cylinder package, allowing for easy integration into small electronic devices. It is also reflowable, meaning it can be soldered using reflow techniques, saving time and effort during the assembly process.Packaged in tape and reel format, this watch crystal is convenient for high-volume production and automated assembly. It is a reliable and cost-effective choice for designers and manufacturers looking for a compact, accurate, and easily mountable solution for their timekeeping applications.