The Q24FA20H00038 FA-20H 40 MHZ 12.0PF is a 2.5 x 2 x 0.55mm 10ppm Crystal Unit for mobile phone, Bluetooth, W-LAN, ISM band radio, clock for MPU applications. The FA-20H series crystal features low ESR and comes with a built-in thermistor.
Fundamental overtone order
40R Maximum equivalent series resistance
100μW for RF reference and 200μW for clock Maximum drive level
(EN)
