PoE Transformers

There are many manufacturers of Ethernet magnetics. The manufacturers below are just used as examples, we take no responsibility for the suitability or quality of the items listed below. Please visit the manufacturer’s website for the most up-to-date data before selecting the parts.

Suggested For 10/100BASE-T applications

Magnetics External to Rj45 for IEEE 802.3af

Manufacturer

E&E Magnetic Products
Halo
Halo
Mingtek
Pulse
Unicom
Wurth Elektronik
Wurth Elektronik
XFMRS
XFMRS
BothHand

Ports

Single
Single
Dual
Single
Single
Single
Single
Dual
Single
Dual
Single


Magnetics External to Rj45 for IEEE 802.3af

Manufacturer

E&E Magnetic Products
Hanrun
Pulse
TRXCOM
Wurth Elektronik
XFMRS
XFMRS
Dong Guan Speed Tech Corp

Ports

Single
Single
Single
Single
Single
Single
Single
Single


Magnetics internal to Rj45 including bridge rectifiers for IEEE 802.3af

Manufacturer

Hanrun
Halo
Halo
TYCO
Xmultiple
Wurth Elektronik
Wurth Elektronik
Wurth Elektronik
Wurth Elektronik

Ports

Single
Single
Single
Single
Single
Single
Single
Single
Single


Magnetics External to Rj45 for IEEE 802.3at

Manufacturer

Coilcraft
Wurth Elektronik
BothHand

Ports

Single
Single
Single


Magnetics internal to Rj45 for IEEE 802.3at

Manufacturer

BelFuse
E&E Magnetic Products
Wurth Elektronik
Wurth Elektronik
Wurth Elektronik
Wurth Elektronik

Ports

Single
Single
Single
Single
Single
Single

Suggested For 1000BASE-T applications

Magnetics External to RJ45 for IEEE 802.3af

Manufacturer

E&E Magnetic Products
Halo
Pulse

Ports

Single
Single
Single


Magnetics External to RJ45 for IEEE 802.3at

Manufacturer

E&E Magnetic Products
E&E Magnetic Products
Halo
Wurth Elektronik
BothHand
BothHand
BothHand

Ports

Single
Single
Single
Single
Quad
Dual
Single


Magnetics Internal to RJ45 for IEEE 802.3at

Manufacturer

BelFuse
BelFuse
BelFuse
Pulse

Ports

Single
Single
Quad
Single

Suggested For 10GBASE-T applications

Magnetics External to Rj45 for IEEE 802.3af

Manufacturer

E&E Magnetic Products

Part No.

Ports

Single

Suggested For HDBaseT PoH applications

Magnetics External to Rj45 for Power over HDBaseT (up to 100W)

Manufacturer

E&E Magnetic Products

Part No.

Ports

Single