The 2416 from KR Electronics (A Division of NIC) is a Low Pass RF Filter with Frequency DC to 125 MHz, Stopband Frequency 185 MHz, 3 dB Cutoff Frequency 125 MHz, Lower Rejection 50 dB@185 MHz, Upper Rejection 3 dB@185 MHz. Tags: Surface Mount. More details for 2416 can be seen below.