The ABM7 from Abracon LLC is a RF Quartz Crystal with Frequency 8 to 39.999999 MHz / 40 to 80 MHz / 40 to 50 MHz, Frequency Stability ±10 ppm, ±15 ppm, ±20 ppm, ±25 ppm, ±30 ppm, ±35 ppm, ±100 ppm, Frequency Tolerance ±10 ppm, ±15 ppm, ±20 ppm, ±25 ppm, ±30 ppm, Drive Power Level 10 to 100 uW, Load Capacitance 18 pF. Tags: Surface Mount. More details for ABM7 can be seen below.