The LS05012P40B from Herotek is a Limiter with Frequency 500 MHz to 12 GHz, Flat Leakage 0.025 to 0.12 W, Flat Leakage 14 to 21 dBm, CW Input Power 40 W, CW Input Power 46 dBm. Tags: Module with Connectors. More details for LS05012P40B can be seen below.