PMI Model No. LM-10M18G-16-20W-AL-ROHS is a 0.01 to 18.0 GHz Limiter. It has a maximum RF power handling of 20 W CW, a maximum insertion loss of 2 dB, and a maximum recovery time of 250 ns. This model has a SMA male/female connectors and a size of 0.90" x 0.38" x 0.38". https://www.pmi-rf.com/product-details/lm-10m18g-16-20w-al-rohs
