10/100 Base-T Lan Transformer

Shop LINK-PP 10/100 Base-T quad-port LAN transformers (discrete Fast Ethernet magnetics) for four-channel PHY isolation on multi-port switch and NIC boards. This leaf lists quad-port SMD magnetics—typically 40-pin packages—for designs that keep RJ45 jacks separate from the transformer on the PCB. Return to the LAN Transformer hub, browse sibling 1000 Base-T Quad, or open the parent Quad Port LAN Transformer leaf. Match turns ratio, PoE class, pin count, CMC, isolation voltage, and reel packaging on each product page before ordering.