The 2740 from KR Electronics (A Division of NIC) is a Low Pass RF Filter with Frequency DC to 44 MHz, Stopband Frequency 60 MHz, 3 dB Cutoff Frequency 44 MHz, Lower Rejection 60 dB@60 MHz, Upper Rejection 0.5 dB@60 MHz. Tags: Surface Mount. More details for 2740 can be seen below.
