The FMXW26T Series from Frequency Management International is a RF Quartz Crystal with Frequency 32.768 KHz, Frequency Stability -0.034 to 0.006 ppm, Frequency Tolerance ±20 ppm, Drive Power Level 1 to 1000 µW, Load Capacitance 7.5 to 12.5 pF. Tags: Thru Hole. More details for FMXW26T Series can be seen below.