The TC0527B from Tai-Saw Technology is a SAW Resonator with Frequency 599.925 to 600.075 MHz, Centre Frequency 600 MHz, Insertion Loss 1.15 to 2 dB, Capacitance 3.88 pF, Quality Factor Unloaded 6788. Tags: Surface Mount, SAW Resonator. More details for TC0527B can be seen below.