XF5208Q4

The XF5208Q4 is a 10/100Base-TX transformer with a 1:1 turns ratio, designed to withstand high potentials of up to 1500Vrms. It features a surface mount package with 40 terminals and gull wing leads. The transformer exhibits a maximum insertion loss of -1 dB from 0.1 MHz to 100 MHz and a minimum return loss of -12 dB at 80 MHz. Operating temperature ranges from -40°C to 85°C.