The 2912 from KR Electronics (A Division of NIC) is a Low Pass RF Filter with Frequency DC to 45 MHz, Stopband Frequency 50 MHz, 3 dB Cutoff Frequency 45 MHz, Lower Rejection 11 dB@50 MHz, Upper Rejection 0.2 dB@50 MHz. Tags: Surface Mount. More details for 2912 can be seen below.
