The ABMM1 from Abracon LLC is a RF Quartz Crystal with Frequency 6 to 125 MHz, Frequency Stability ±10 ppm, ±15 ppm, ±20 ppm, ±25 ppm, ±30 ppm, ±35 ppm, Frequency Tolerance ±10 ppm, ±15 ppm, ±20 ppm, ±25 ppm, ±30 ppm, Drive Power Level 100 to 500 uW, Load Capacitance 18 pF. Tags: Surface Mount. More details for ABMM1 can be seen below.