The SF2140A from Murata is a Band Pass Filter with Frequency 121.6 to 158.4 MHz, Bandwidth 18.4 MHz, Center Frequency 140 MHz, Insertion Loss 9.2 to 10.5 dB, Power 0.01 W. Tags: Surface Mount, Ceramic, Surface Mount, Ceramic Filter. More details for SF2140A can be seen below.