Power over Ethernet (PoE) Transformers

Würth Elektronik PoE Transformers are flyback transformers designed for Power over Ethernet (PoE) applications. These PoE transformers are available in a wide variety of options to cover the range of power requirements for powered devices. The variants include WE-PoE, WE-PoE+, WE-PoEH, MID-PoE, MID-PoELT, and MID-PoETI. The PoE transformers use forward / flyback topology and are compatible with IEEE PoE standards.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Primary Voltage Rating
Secondary Voltage Rating
Power Rating
Secondary Current Rating
Mounting Style
Primary Winding
Secondary Winding
Length
Width
Height
Series
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,200
Mult.: 400
: 400

POE - Power Over Ethernet Transformers 36 V to 57 V 3.3 V 3 W 910 mA SMD/SMT Single Primary Winding Dual Secondary Winding 10.8 mm 13.35 mm 9.14 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,200
Mult.: 400
: 400

POE - Power Over Ethernet Transformers 33 V to 57 V 5 V 3 W 600 mA SMD/SMT Single Primary Winding Single Secondary Winding 10.8 mm 13.35 mm 8.89 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,008
Mult.: 16

POE - Power Over Ethernet Transformers 33 V to 57 V 12 V 3 W 250 mA SMD/SMT Single Primary Winding Single Secondary Winding 10.8 mm 13.35 mm 8.89 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1,000
Mult.: 250
: 250

POE - Power Over Ethernet Transformers 9 V to 50 V 3.3 V 10 W 3 A SMD/SMT Single Primary Winding Single Secondary Winding 13.34 mm 15.24 mm 11.43 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1,000
Mult.: 1

POE - Power Over Ethernet Transformers 33 V to 57 V 12 V 7 W 580 mA SMD/SMT Single Primary Winding Single Secondary Winding 13.34 mm 15.24 mm 11.43 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
: 250

POE - Power Over Ethernet Transformers 33 V to 57 V 12 V 7 W 580 mA SMD/SMT Single Primary Winding Single Secondary Winding 13.34 mm 15.24 mm 11.43 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-POE LM5022 77.4 uH 13.5 W
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,000
Mult.: 200
: 200

POE - Power Over Ethernet Transformers 33 V to 57 V 5 V 13.5 W 2.7 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1,024
Mult.: 64

POE - Power Over Ethernet Transformers 30 V to 57 V - 12 V, 12 V 79.2 W 1.6 A, 5 A Through Hole Single Primary Winding Dual Secondary Winding 21.08 mm 21.08 mm 10.8 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1,000
Mult.: 125
: 125

POE - Power Over Ethernet Transformers 36 V to 72 V 5 V 30 W 6 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 25.91 mm 10.92 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount WE-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 250
Mult.: 250
: 250

POE - Power Over Ethernet Transformers 36 V to 57 V 5 V 10 W 2 A SMD/SMT Single Primary Winding Single Secondary Winding 15.24 mm 13.34 mm 11.43 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1,000
Mult.: 125
: 125

POE - Power Over Ethernet Transformers 36 V to 72 V 3.3 V, 5 V, 12 V 31.1 W 400 mA, 1.6 A, 3 A SMD/SMT Dual Primary Winding Triple Secondary Winding 23.11 mm 29.08 mm 11.43 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,000
Mult.: 200
: 200

POE - Power Over Ethernet Transformers 13 V to 59 V 3.3 V, 6.6 V 9.6 W 200 mA, 2.5 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1,000
Mult.: 125
: 125

POE - Power Over Ethernet Transformers 36 V to 72 V 12 V 30 W 2.5 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1,000
Mult.: 200
: 200

POE - Power Over Ethernet Transformers 36 V to 57 V 12 V 13 W 1.08 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-POE LT4276 38 uH 24.75 W
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 200
Mult.: 200
: 200

POE - Power Over Ethernet Transformers 37 V to 57 V 3.3 V 24.75 W 7.5 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 175 uH 85 W
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
: 125

POE - Power Over Ethernet Transformers 40 V to 57 V 5 V 85 W 17 A SMD/SMT Dual Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm MID-POELT
Wurth Elektronik Power Transformers - Board Mount WE-PoE EFD20 95W SMT
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1,100
Mult.: 110
: 110

POE - Power Over Ethernet Transformers SMD/SMT Dual Primary Winding Single Secondary Winding 21.8 mm 26.52 mm 11.43 mm WE-PoE
Wurth Elektronik Power Transformers - Board Mount WE-PoE EFD20 72W SMT
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1,100
Mult.: 110
: 110

POE - Power Over Ethernet Transformers SMD/SMT Dual Primary Winding Dual Secondary Winding 21.8 mm 26.52 mm 11.43 mm WE-PoE
Wurth Elektronik Power Transformers - Board Mount WE-PoE EFD20 73W SMT
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1,100
Mult.: 110
: 110

POE - Power Over Ethernet Transformers SMD/SMT Dual Primary Winding Single Secondary Winding 21.8 mm 26.52 mm 11.43 mm WE-PoE