The TC0152A from Tai-Saw Technology is a SAW Resonator with Frequency 803.181 to 803.431 MHz, Centre Frequency 803.306 MHz, Insertion Loss 1.5 to 2.5 dB, Capacitance 2.52 pF, Voltage 12 V. Tags: Surface Mount, SAW Resonator. More details for TC0152A can be seen below.