The SF1141B-2 from Murata is a Band Pass Filter with Frequency 62.3 to 87.7 MHz, Bandwidth 12.7 MHz, Center Frequency 75 MHz, Insertion Loss 12.5 to 16 dB, Power 0.01 W. Tags: Surface Mount, Ceramic, Surface Mount, IF SAW Filter, Ceramic Filter. More details for SF1141B-2 can be seen below.