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 Trans 1 Port 1000BT 1 Port
Datasheet
328In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 45.6 W
Datasheet
112In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

45.6 W 30 V to 75 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB SMD Flyback Dialog Semi iW1830
Datasheet
998In Stock
Min.: 1
Mult.: 1

15 W 90 VAC to 264 VAC 5 V Through Hole
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 450mOhm
Datasheet
268In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

7.2 W 85 VAC to 265 VAC 24 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1500uH 0.8A 4200mOhm
Datasheet
171In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

7.5 W 195 VAC to 265 VAC 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 48uH 30W
Datasheet
300In Stock
Min.: 1
Mult.: 1
: 150

30 W 33 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 27.4uH .29A
Datasheet
446In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W
Datasheet
883In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

2.1 W 36 V to 72 V 15 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3511 200 uH 45 W
Datasheet
855In Stock
Min.: 1
Mult.: 1

45 W 8 V to 70 V 50 V to 150 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 22.3uH .93A
Datasheet
194In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 120

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-OLTI LM5023 400 uH 65.2 W
Datasheet
195In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

65.2 W 85 VAC to 265 VAC 19 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W
Datasheet
1 479In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

2.5 W 8 V to 28 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W
Datasheet
142In Stock
1 000Expected 17/12/2026
Min.: 1
Mult.: 1

108 W 85 VAC to 265 VAC 36 V Through Hole
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm
Datasheet
341In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

7 W 36 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.6 W
Datasheet
555In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

3.6 W 36 V to 72 V 5 V SMD/SMT
Wurth Elektronik Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1
Datasheet
690In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm
Datasheet
249In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

6.25 W 85 VAC to 265 VAC 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W
Datasheet
223In Stock
Min.: 1
Mult.: 1

12 W 85 VAC to 265 VAC 12 V, 12 V Through Hole
Wurth Elektronik Power Transformers - Board Mount WE-FLEX DCR=159mOhms 21.6uH 500VDC SMD
Datasheet
288In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 9.9uH 1.17A
Datasheet
161In Stock
Min.: 1
Mult.: 1
: 120

500 VA SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYMAX MAX17596 11 uH 19.2 W
Datasheet
595In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

19.2 W 17 V to 36 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-OLON Flyback Transformer
Datasheet
304In Stock
Min.: 1
Mult.: 1

9.8 W 85 VAC to 600 VAC 5 V, 12 V Through Hole
Wurth Elektronik Power Transformers - Board Mount WE-UNIT Offline 175uH .85A 26Ohm
Datasheet
127In Stock
Min.: 1
Mult.: 1

9 W 85 VAC to 265 VAC 5 V Through Hole
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm
Datasheet
317In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

13 W 36 V to 57 V 12 V SMD/SMT
Wurth Elektronik Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV
Datasheet
1 645In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 800