The 2436-150 from KR Electronics (A Division of NIC) is a Band Pass Filter with Frequency 141 to 159 kHz, Bandwidth 18 KHz, Center Frequency 150 kHz, Insertion Loss 1.5 dB, Rejection 50 dB. Tags: PCB Mount, Surface Mount, Lumped Component Filter. More details for 2436-150 can be seen below.