The YXSC202SMD08 from Talee Microwave Limited is a RF & Microwave Circulator with Frequency 1200 to 3800 MHz, Average Power Forward 100 W, Average Power Reverse 100 W, Insertion Loss 0.4 dB, Isolation 23 dB. Tags: Surface Mount Circulator. More details for YXSC202SMD08 can be seen below.