The 3SMC3NF-ROHS from Renaissance Electronics Corporation is a RF & Microwave Circulator with Frequency 950 MHz to 1.225 GHz, Average Power 50 W, Average Power Forward 50 W, Average Power Reverse 50 W, Peak Power 400 W. Tags: Surface Mount Circulator. More details for 3SMC3NF-ROHS can be seen below.