The TC0404A from Tai-Saw Technology is a SAW Resonator with Frequency 915.925 to 916.075 MHz, Centre Frequency 916 MHz, Insertion Loss 1.72 to 2.3 dB, Capacitance 2.27 pF, Voltage 3 V. Tags: Surface Mount, SAW Resonator. More details for TC0404A can be seen below.