The YXSI202SMD08-100 from Talee Microwave Limited is a RF & Microwave Isolator with Frequency 1.2 to 3.8 GHz, Average Power Forward 100 W, Average Power Reverse 100 W, Insertion Loss 0.4 dB, Isolation 23 dB. Tags: Surface Mount Isolator. More details for YXSI202SMD08-100 can be seen below.