The TC0655A from Tai-Saw Technology is a SAW Resonator with Frequency 737.4792 to 737.5308 MHz, Centre Frequency 737.505 MHz, Insertion Loss 2 to 3 dB, Capacitance 1.25 pF, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, SAW Resonator. More details for TC0655A can be seen below.