The SFLSI-13D6F Series from Suntsu Electronics Inc is a Band Pass Filter with Frequency 70 to 140 MHz, Bandwidth 0.02 MHz / 76 MHz, Insertion Loss 3 to 25 dB, Power 0.031 W, Operating_Temperature -40 to 85 Degree C. Tags: Surface Mount, IF SAW Filter, Ceramic Filter. More details for SFLSI-13D6F Series can be seen below.