The AB26T from Abracon LLC is a RF Quartz Crystal with Frequency 30 to 200 KHz, Frequency Tolerance ±20 ppm, ±30 ppm, Drive Power Level 1 uW, Load Capacitance 12.5 pF, Shunt Capacitance 0.8 to 1.7 pF. Tags: Thru Hole. More details for AB26T can be seen below.