The 2157-80-5-50 from KR Electronics (A Division of NIC) is a Band Pass Filter with Frequency 78 to 82 MHz, Bandwidth 4 MHz, Center Frequency 80 MHz, Insertion Loss 3 dB, Rejection 40 dB. Tags: DIP, Lumped Component Filter. More details for 2157-80-5-50 can be seen below.
