The TC0356A from Tai-Saw Technology is a SAW Resonator with Frequency 671.134 to 671.254 MHz, Centre Frequency 671.194 MHz, Insertion Loss 1.45 to 2 dB, Capacitance 2.58 pF, Voltage 3 V. Tags: Surface Mount, SAW Resonator. More details for TC0356A can be seen below.