The MA08252 from Golledge is a SAW Resonator with Frequency 669.3869 to 669.4469 MHz, Centre Frequency 669.42 MHz, Insertion Loss 1.3 to 2.5 dB, Voltage 12 V, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, SAW Resonator. More details for MA08252 can be seen below.