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)

Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms
Datasheet
360In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr
Datasheet
408In Stock
1 450On Order
MouseReel Available
Min.: 1
Mult.: 1
: 290

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C
Datasheet
865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 290

Wurth Elektronik Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter
Datasheet
985In Stock
Min.: 1
Mult.: 1
: 500

Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 9.3uH 1.09A
Datasheet
280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 3.4uH 4.18A
Datasheet
326In Stock
Min.: 1
Mult.: 1
: 120

Wurth Elektronik Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W
Datasheet
313In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W
Datasheet
683In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Wurth Elektronik Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W
Datasheet
995In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W
Datasheet
563In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 400 uH 45 W
Datasheet
313In Stock
1 400On Order
MouseReel Available
Min.: 1
Mult.: 1
: 100

Wurth Elektronik Power Transformers - Board Mount MID-IBTI TPS55010RTER 2.5 uH 1 W
Datasheet
1 111In Stock
Min.: 1
Mult.: 1
: 300

Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W
Datasheet
734In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Wurth Elektronik Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W
Datasheet
506In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 110

Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.6 W
Datasheet
655In Stock
1 000Expected 4/8/2027
MouseReel Available
Min.: 1
Mult.: 1
: 250

Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C
Datasheet
6 707In Stock
3 000Expected 10/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.6 W
Datasheet
1 111In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W
Datasheet
1 035In Stock
1 250Expected 2/18/2027
MouseReel Available
Min.: 1
Mult.: 1
: 250

Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 37 uH 24 W
Datasheet
1 186In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Wurth Elektronik Power Transformers - Board Mount MID-HB TPS60402 3 mH 100 mW
Datasheet
1 200In Stock
1 200Expected 12/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

Wurth Elektronik Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304
Datasheet
1 768In Stock
2 200Expected 9/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Wurth Elektronik Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304
Datasheet
1 335In Stock
2 800On Order
MouseReel Available
Min.: 1
Mult.: 1
: 200

Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 1.1 W
Datasheet
3 437In Stock
Min.: 1
Mult.: 1
: 1 200

Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 1.1 W
Datasheet
2 404In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 200

Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6505 110 uH 5 V SMD/SMT 125C
Datasheet
Product Comments
1 785In Stock
16 500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 275