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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Description Datasheet Availability Pricing (JPY) 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 Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W
Datasheet
684In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

2 W 35 V to 75 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

30 W 33 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W
Datasheet
563In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

20 W 36 V 5 V SMD/SMT
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

45 W 157 V to 629 VAC 15 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-IBTI TPS55010RTER 2.5 uH 1 W
Datasheet
1,111In Stock
Min.: 1
Mult.: 1
: 300

1 W 3 V to 6 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W
Datasheet
885In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

1.7 W 22 V to 72 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 44 uH 11.5 W
Datasheet
686In Stock
1,500Expected 10/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

11.5 W 36 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W
Datasheet
506In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 110

60 W 36 V to 72 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.6 W
Datasheet
655In Stock
1,000Expected 12/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

8.6 W 8 V to 32 V 48 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C
Datasheet
6,740In Stock
3,000Expected 10/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

1.8 W 3.3 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C
Datasheet
4,624In Stock
32,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

1.2 W 5 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C
Datasheet
4,808In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

1.8 W 3.3 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W
Datasheet
448In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

3.3 W 8 V to 32 V 3.3 V, 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.6 W
Datasheet
1,121In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

3.6 W 8 V to 32 V 5 V, 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 37 uH 24 W
Datasheet
1,196In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

24 W 40 V to 57 V 24 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-HB TPS60402 3 mH 100 mW
Datasheet
1,183In Stock
1,200Expected 8/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

100 mW 3 V to 5.2 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304
Datasheet
2,188In Stock
2,200Expected 9/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

22.5 W 18 V to 72 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304
Datasheet
1,530In Stock
1,200Expected 9/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

15 W 36 V to 72 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 1.1 W
Datasheet
3,437In Stock
Min.: 1
Mult.: 1
: 1,200

1.1 W 3.3 V 5.61 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 1.1 W
Datasheet
2,409In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

1.1 W 3.3 V 6.6 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6505 110 uH 5 V SMD/SMT 125C
Datasheet
Product Comments
3,406In Stock
16,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 275

5 W 5 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.1 W
Datasheet
1,346In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

3.1 W 36 V to 72 V 24 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 14.4 W
Datasheet
910In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

14.4 W 36 V to 75 V 24 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE LT4295 EFD20 48W SMT
Datasheet
838In Stock
990Expected 12/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 110

Wurth Elektronik Power Transformers - Board Mount MID-FLYADI ADP1031 150 uH 1.1 W
Datasheet
255In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 675

1.1 W 18 V to 32 V 24 V SMD/SMT