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.

All Results (620)

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Wurth Elektronik Power Transformers MID-FLYLT 9-36V 50-200kHz
Datasheet
372In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Wurth Elektronik Power Transformers WE-FB LT3573 15 uH 1 W
Datasheet
55In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Wurth Elektronik Power Transformers WE-PoE Size ER11/5 400uH 98mohm
Datasheet
175In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Wurth Elektronik Power Transformers WE-FB LT3748 12 uH 31.2 W
Datasheet
244In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 125

Wurth Elektronik Power Transformers MID-FLYLT LT8302 12 uH 6 W
Datasheet
427In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Wurth Elektronik Power Transformers MID-FLYLT LT8300 350 uH 2.1 W
Datasheet
988In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Wurth Elektronik Power Transformers MID-OLON Flyback Transformer
Datasheet
315In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-POETI TPS2373 153 uH 70 W
Datasheet
969In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Wurth Elektronik Power Transformers WE-FB LT3748 100 uH 12 W
Datasheet
163In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Wurth Elektronik Power Transformers WE-FB SMD Flyback Dialog Semi iW1830
Datasheet
1.006In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-OLLT LT3798 300 uH 90 W
Datasheet
95In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-UOST Univ Offline 1500uH 0.8A 4200mOhm
Datasheet
182In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Wurth Elektronik Power Transformers WE-PoE Size ER14.5/6 210uH 280mohm
Datasheet
344In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Wurth Elektronik Power Transformers WE-FLEX W/Air Gap 23.3uH 0.33A
Datasheet
261In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Wurth Elektronik Power Transformers WE-FLEX W/Air Gap 12.0uH 1.73A
Datasheet
206In Stock
Min.: 1
Mult.: 1
Reel: 120

Wurth Elektronik Power Transformers WE-UNIT Offline 175uH .85A 26Ohm
Datasheet
127In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-FB LT3573 25 uH 9.6 W
Datasheet
272In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Wurth Elektronik Power Transformers WE-UNIT Offline 280uH .2A .05Ohm
Datasheet
175In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-FB LT3748 15 uH 30 W
Datasheet
125In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 125

Wurth Elektronik Power Transformers MID-OLLT LT3798 180 uH 108 W
Datasheet
158In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-PoE EFD25 95W SMT
Datasheet
89In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

Wurth Elektronik Power Transformers WE-FW MID-PLN Planar 65uH 4.5mOhms
Datasheet
117In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 115

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T 24pin pitch 1.27mm 1.5k Vrms isolation LP
Datasheet
838In Stock
1.070Expected 2/20/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.320

Wurth Elektronik Power Transformers WE-FB LT3573 30 uH 5 W
Datasheet
1.217Expected 4/16/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port
Datasheet
6.398In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500