The 2434-6.7 from KR Electronics Inc is a Low Pass RF Filter with Frequency DC to 6.7 MHz, Stopband Frequency 13.4 MHz, 3 dB Cutoff Frequency 6.7 MHz, Lower Rejection 55 dB@13.4 MHz, Upper Rejection 0.5 dB@13.4 MHz. Tags: Surface Mount. More details for 2434-6.7 can be seen below.