Bourns Releases New Gigabit Ethernet Chip LAN Transformers
January 12, 2021
Bourns Magnetics Product Line has recently released their new Model SM353230-181N7Y, SM453230-121N7Y and SM453230-181N7Y Gigabit Ethernet Chip LAN 1G/2.5G/5G and 10G Base-T Transformers.
Unlike traditional LAN magnetics built with multiple toroidal core transformers and common mode chokes in a single module, a Chip LAN transformer is a discrete, center-tapped component wound on a drum core and capped with a ferrite plate to emulate the result of the close magnetic path of a toroid core. Bourns has paired a common mode chip inductor with a Chip LAN transformer to provide EMI suppression. The discrete transformer / common mode chip inductor arrangement offers a high degree of flexibility in a PCB layout.
The Model SM353230-181N7Y, SM453230-121N7Y and SM453230-181N7Y Gigabit Ethernet Chip LAN Transformers are IEEE 802.3 Ethernet compatible with an operating temperature range of -40 to +85 °C. They are ideal for use in LAN interfaces for a variety of high-speed telecommunication and network devices.
Features
- – IEEE 802.3 ethernet compatible
- – Compatible with 1G/2.5G/5G/10G BASE-T
- – Discrete transformers and common mode chokes for flexible PCB layout
- – Pairs a common mode choke for EMI suppression
- – Expanded temperature range: -40 to +85 °C
- – RoHS compliant and halogen free
Applications
– High speed telecommunication and network devices
