Bourns SM453229A-381N7Y Automotive-Grade 10/100/1000 Base-T Chip LAN Transformers are IEEE 802.3 Ethernet compatible network transformers. Unlike traditional LAN transformers made using multiple toroidal core transformers and common mode chokes, these Bourns transformers utilize a discrete, center-tapped component wound on a drum core. This design feature enables the transformers to emulate the result of a toroid core with a closed magnetic path, with the added benefit of a high degree of PCB layout flexibility. Bourns SM453229A-381N7Y AEC-Q200 LAN Transformers are ideal for Ethernet, telecommunications, and other applications.
IEEE 802.3 Ethernet compatible
10/100/1000 Base-T compatible
Discrete transformers and common mode chokes
HiPot isolation 1500VAC @ 60s
Pairing common mode choke SRF2012A-801Y for EMI reduction
-40°C to +105°C temperature range
RoHS compliant and halogen-free
Single Pair Ethernet (SPE)
Bourns Telecom Transformers
LAN transformers, SMD chip inductors, power chokes, chip beads, chip bead arrays, and more.