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: 533
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Description Datasheet Availability Pricing (INR) 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
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Secondary Winding
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Width
Height
Series
Wurth Elektronik Power Transformers MID-FLYLT LT8301 40 uH 3.6 W
Datasheet
587In Stock
1,000Expected 17-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Flyback Transformers 8 V to 32 V 5 V, 5 V 3.6 W 360 mA, 360 mA SMD/SMT Single Primary Winding Dual Secondary Winding 15.24 mm 13.34 mm 11.43 mm MID-FLYLT
Wurth Elektronik Power Transformers MID-FLYLT LT8301 40 uH 3.4 W
Datasheet
1,076In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Flyback Transformers 8 V to 32 V 24 V, 24 V 3.4 W 70 mA, 70 mA SMD/SMT Single Primary Winding Dual Secondary Winding 15.24 mm 13.34 mm 11.43 mm MID-FLYLT
Wurth Elektronik Power Transformers MID-FLYLT LT8301 40 uH 3.4 W
Datasheet
799In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Flyback Transformers 8 V to 32 V 48 V, 48 V 3.4 W 35 mA, 35 mA SMD/SMT Single Primary Winding Dual Secondary Winding 15.24 mm 13.34 mm 11.43 mm MID-FLYLT
Wurth Elektronik Power Transformers MID-POELT LT4295 37 uH 24 W
Datasheet
1,834In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

POE - Power Over Ethernet Transformers 40 V to 57 V 24 V 24 W 1 A SMD/SMT Dual Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POELT
Wurth Elektronik Power Transformers MID-PPMAX MAX14855 388 uH 700 mW
Datasheet
1,223In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

Signal Transformers 3.3 V 3.63 V 700 mW 200 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 6.73 mm 10.46 mm 4.19 mm MID-PPMAX
Wurth Elektronik Power Transformers MID-PPMAX MAX14855 388 uH 1.1 W
Datasheet
4,282In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Push-Pull Transformers 3.3 V 5.61 V 1.1 W 200 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 6.73 mm 10.46 mm 4.19 mm MID-PPMAX
Wurth Elektronik Power Transformers WE-PPTI SN6505 72 uH 5.5 V SMD/SMT 125C
Datasheet
864In Stock
9,840On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 900

Push-Pull Transformers 4.5 V to 5.5 V 5 V 5 W 1 A SMD/SMT Dual Primary Winding Dual Secondary Winding 8.3 mm 12.6 mm 4.1 mm WE-PPTI
Wurth Elektronik Power Transformers WE-PPTI SN6501 1 mH 3.3 V SMD/SMT 90C
Datasheet
12,898In Stock
9,600Expected 03-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

Push-Pull Transformers SMD/SMT Dual Primary Winding Dual Secondary Winding 6.73 mm 10.05 mm 4.19 mm WE-PPTI
Wurth Elektronik Power Transformers WE-PPTI SN6501 475 uH 5 V SMD/SMT 125C
Datasheet
5,234In Stock
8,400On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

Power 5 V 5 V 1.8 W 350 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 6.73 mm 10.05 mm 4.19 mm WE-PPTI
Wurth Elektronik Power Transformers WE-PPTI SN6501 475 uH 3.3 V SMD/SMT 125C
Datasheet
6,798In Stock
20,400On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

Power 3.3 V 5 V 1.8 W 350 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 6.73 mm 10.05 mm 4.19 mm WE-PPTI
Wurth Elektronik Power Transformers WE-PoE Size ER13 127uH 220mOhm
Datasheet
468In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

POE - Power Over Ethernet Transformers 36 V to 57 V 12 V 13 W 550 mA SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-PoE
Wurth Elektronik Power Transformers WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD
Datasheet
638In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

WE-FLEX
Wurth Elektronik Power Transformers WR-FLEX Flexible 8.5uH 0.55A 344mOhms
Datasheet
938In Stock
Min.: 1
Mult.: 1
Reel: 500

Flexible Transformers SMD/SMT Triple Primary Winding Triple Secondary Winding 12.9 mm 13 mm 6.2 mm WE-FLEX
Wurth Elektronik Power Transformers WE-FLEX DCR=159mOhms 21.6uH 500VDC SMD
Datasheet
519In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

WE-FLEX
Wurth Elektronik Power Transformers WE-FLEX Flexible Transformer for DC/DC Converter
Datasheet
180In Stock
Min.: 1
Mult.: 1
Reel: 120

WE-FLEX
Wurth Elektronik Power Transformers WE-FB LT3748 9.07 uH 15 W
Datasheet
1,757In Stock
800Expected 23-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Flyback Transformers 10 V to 40 V 5 V 15 W 3 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Wurth Elektronik Power Transformers MID-FLYLT LT8300 350 uH 2.1 W
Datasheet
895In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Flyback Transformers 36 V to 72 V 15 V 2.1 W 140 mA SMD/SMT Single Primary Winding Dual Secondary Winding 9.78 mm 9.14 mm 10.54 mm MID-FLYLT
Wurth Elektronik Power Transformers MID-POELT LT4295 44 uH 11.5 W
Datasheet
1,758In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

POE - Power Over Ethernet Transformers 36 V to 57 V 5 V 11.5 W 2.3 A SMD/SMT Single Primary Winding Dual Secondary Winding 9.78 mm 9.14 mm 10.54 mm MID-POELT
Wurth Elektronik Power Transformers WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C
Datasheet
3,046In Stock
500Expected 05-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power 3.3 V 5 V 1.8 W 350 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 9.14 mm 12.7 mm 7.62 mm WE-PPTI
Wurth Elektronik Power Transformers WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C
Datasheet
2,012In Stock
5,700On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power 5 V 3.3 V 1.2 W 350 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 9.14 mm 12.7 mm 7.62 mm WE-PPTI
Wurth Elektronik Power Transformers WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C
Datasheet
1,835In Stock
9,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power 5 V 5 V 1.8 W 350 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 9.14 mm 12.7 mm 7.62 mm WE-PPTI
Wurth Elektronik Power Transformers WE-FB SMD Flyback On REFDesign LTC8304
Datasheet
1,209In Stock
1,000Expected 16-04-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Flyback Transformers 18 V to 72 V 5 V 22.5 W 4.5 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-FLYLT
Wurth Elektronik Power Transformers MID-PPMAX MAX14940 384 uH 800 mW
Datasheet
1,335In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Signal Transformers 5 V 5 V 800 mW 150 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 9.14 mm 12.7 mm 7.62 mm MID-PPMAX
Wurth Elektronik Power Transformers WE-PPTI SN6505 110 uH 5 V SMD/SMT 125C
Datasheet
Product Comments
2,805In Stock
7,975On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 275

Push-Pull Transformers 5 V 5 V 5 W 1 A SMD/SMT Dual Primary Winding Dual Secondary Winding 12.32 mm 15.41 mm 11.89 mm WE-PPTI
Wurth Elektronik Power Transformers MID-FLYLT LT8304 40 uH 14.4 W
Datasheet
1,391In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Flyback Transformers 36 V to 75 V 24 V 14.4 W 600 mA SMD/SMT Dual Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-FLYLT