The HLM-8010CSP1 from Marki Microwave is a Power Limiter with Frequency DC to 40 GHz, Input Power 25 dBm (IP3), Input Power P1 dB 11 dBm, Peak Input Power 35.05 dBm, Peak Input Power 3.2 W. Tags: Surface Mount, Schottky Diode. More details for HLM-8010CSP1 can be seen below.