Transformers

Würth Elektronik Transformers feature power transformers for AC/DC, DC/DC, data/signal, battery management systems (BMS), and interfaces. Additional transformer solutions are gate drive and current sense transformers. These Würth power transformers feature several topologies, including flyback, push-pull, isolated buck, forward, and half-bridge. Würth Elektronik transformers are ideal for power electronics, LED lighting, signal applications, white goods, and more.

Results: 620
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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Power Rating
Primary Voltage Rating
Secondary Voltage Rating
Mounting Style
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr
Datasheet
Non-Stocked
Min.: 450
Mult.: 450
Reel: 450

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr
Datasheet
Non-Stocked
Min.: 450
Mult.: 450
Reel: 450

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr
Datasheet
Non-Stocked
Min.: 450
Mult.: 450
Reel: 450

Wurth Elektronik Power Transformers WE-UNIT Offline 172uH .21A 1.2Ohm
Datasheet
Non-Stocked
Min.: 180
Mult.: 180

3 W 85 VAC to 265 VAC 24 V Through Hole
Wurth Elektronik Power Transformers WE-UNIT Offline 145uH .85A 26Ohm
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 154
Mult.: 154

8.4 W 85 VAC to 265 VAC 12 V Through Hole
Wurth Elektronik Power Transformers WE-UNIT Offline 145uH 4.5A 210Ohm
Datasheet
Non-Stocked
Min.: 154
Mult.: 154

9.6 W 85 VAC to 265 VAC 24 V Through Hole
Wurth Elektronik Power Transformers WE-UNIT Offline 100uH .8A 94Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

9.6 W 85 VAC to 265 VAC 24 V Through Hole
Wurth Elektronik Power Transformers WE-UNIT Offline 120uH .8A 155Ohm
Datasheet
N/A
Min.: 1
Mult.: 1

10 W 85 VAC to 265 VAC 5 V Through Hole
Wurth Elektronik Power Transformers WE-PoE Size ER11/5 400uH 30mohm
Datasheet
Non-Stocked
Min.: 500
Mult.: 500
Reel: 500

4 W 36 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoE Size ER14.5/6 21uH 640mohm
Datasheet
Non-Stocked
Min.: 400
Mult.: 400
Reel: 400

7 W 36 V to 57 V 1.8 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoE Size ER14.5/6 210uH 210mohm
Datasheet
Non-Stocked
Min.: 400
Mult.: 400
Reel: 400

7 W 36 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoE Size ER14.5/6 210uH 360mOhm
Datasheet
Non-Stocked
Min.: 400
Mult.: 400
Reel: 400

7 W 36 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoE Power over Ethernet Transformer
Datasheet
Non-Stocked
Min.: 300
Mult.: 300
Reel: 300

Wurth Elektronik Power Transformers WE-PoE+ Size EFD20 42uH 0.099ohm
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 125

30 W 36 V to 72 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoE+ Size EFD20 65.1uH 0.23ohm
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 125

30 W 36 V to 72 V 5 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoE+ Size EFD20 42uH 0.084ohm
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 125

30 W 36 V to 72 V 5 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoEH High Power EPQ13 54uH 23.1W
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 150

23.1 W 33 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoEH High Power EPQ13 128uH 38.4W
Datasheet
N/A
Min.: 1
Mult.: 1
Reel: 150

38.4 W 9 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoEH High Power EPQ13 128uH 36.3W
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 150

36.3 W 9 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoE Size ER13 40uH 0.11ohm
Datasheet
Non-Stocked Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

13 W 36 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoE Size ER13 127uH 440mOhm
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

13 W 36 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers WE-PoE Size ER13 127uH 440mOhm
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

13 W 36 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers WE-FLEX Trnsfmr HV 14.7uH .55A
Datasheet
Non-Stocked
Min.: 500
Mult.: 500
Reel: 500

SMD/SMT
Wurth Elektronik Power Transformers WE-FLEX Trnsfmr HV 10.9uH .8A
Datasheet
Non-Stocked
Min.: 500
Mult.: 500
Reel: 500

SMD/SMT
Wurth Elektronik Power Transformers WE-FLEX Trnsfmr HV 8.5uH 1.02A
Datasheet
Non-Stocked
Min.: 500
Mult.: 500
Reel: 500

SMD/SMT