The 2999 from KR Electronics (A Division of NIC) is a Low Pass RF Filter with Frequency DC to 20 MHz, Stopband Frequency 30 MHz, 3 dB Cutoff Frequency 20 MHz, Lower Rejection 60 dB@30 MHz, Upper Rejection 2 dB@30 MHz. Tags: Surface Mount. More details for 2999 can be seen below.
