The CFPX-56 from IQD Frequency Products is a RF Quartz Crystal with Frequency 32.768 kHz, Frequency Tolerance ±20 ppm, Drive Power Level 1 µW, Load Capacitance 6 to 12.5 pF, Shunt Capacitance 1.6 pF. Tags: Surface Mount. More details for CFPX-56 can be seen below.