Bourns SM91078L LAN 100Base-TX Ethernet Transformer offers a 1500V working voltage and an 8mm creepage and clearance distance. This transformer features common mode chokes for noise rejection in Ethernet applications and is designed to meet 100Base-TX Ethernet communication with basic insulation. The SM91078L transformer has design construction of basic insulation per IEC 62368-1. Bourns SM91078L LAN 100Base-TX Ethernet Transformer is ideal for energy storage systems, white goods, and Industry 4.0 applications.