The TC0148E from Tai-Saw Technology is a SAW Resonator with Frequency 407.225 to 407.375 MHz, Centre Frequency 407.3 MHz, Insertion Loss 1.2 to 2.5 dB, Capacitance 3.8 pF, Quality Factor Unloaded 15000. Tags: Surface Mount, SAW Resonator. More details for TC0148E can be seen below.