The CF4008M00012T8188037 electronic part is a surface-mount crystal resonator manufactured by JWT. It has a center frequency of 8MHz and a tolerance of ±10ppm, delivered in a 3225_4P SMD package, and is compliant with RoHS requirements. It is intended for use in communications applications, providing stable frequency for the operation of ICs, transceivers, oscillators, and other precision frequency-dependent circuits.