The TC0153A from Tai-Saw Technology is a SAW Resonator with Frequency 801.431 to 801.681 MHz, Centre Frequency 801.556 MHz, Insertion Loss 1.5 to 2.5 dB, Capacitance 2.52 pF, Voltage 12 V. Tags: Surface Mount, SAW Resonator. More details for TC0153A can be seen below.