The SAFBC433MSP0T00 from Murata is a Band Pass Filter with Frequency 432.92 to 434.92 MHz, Bandwidth 1 MHz, Center Frequency 433.92 MHz, Insertion Loss 2.8 to 2.8 dB, Operating_Temperature -40 to 125 Degree C. Tags: Surface Mount, Ceramic, Surface Mount, RF SAW Filter, Ceramic Filter. More details for SAFBC433MSP0T00 can be seen below.