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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 Mfr.
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-OLTI UCC28710 EP13 5W THT
Datasheet
88In Stock
Min.: 1
Mult.: 1



Wurth Elektronik Power Transformers MID-OLTI UCC28720 1.5 mH 5 W
Datasheet
300In Stock
1.056Expected 6/18/2026
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-OLLT LT8315 EE20/10/6 (EF20) 12W THT
Datasheet
113In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-OLLT LT8311 LT3752 EE13/6/6 1.5W THT
Datasheet
169In Stock
370On Order
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-OLLT LT3798 ER28/14 24W THT
Datasheet
11In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Pulse Transformers WE-GDT Gate-Drive 330uH 620mOhm
Datasheet
111In Stock
800Expected 3/20/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

Wurth Elektronik Pulse Transformers WE-GDTI NCP1252D 750 uH
Datasheet
31In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

Wurth Elektronik Pulse Transformers WE-GDTI EP7 1800uH 11pF 3:1:1
Datasheet
265In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

Wurth Elektronik Power Transformers WE-LLCR Size ETD39 500uH 200W 12V
Datasheet
18In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-OLSTM 85-265V 80kHz
Datasheet
8In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-OLEE 78-265V 50000kHz
Datasheet
101In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-OLEE 78-375V 50000kHz
Datasheet
98In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-FB Flyback 2.7uH 500VDC
Datasheet
404In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Wurth Elektronik Power Transformers MID-IBTI LM5017MR 50 uH 1.5 W
Datasheet
35In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Wurth Elektronik Power Transformers MID-OLTI UCC28711 450 uH
Datasheet
29In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-PoE EFD20 95W SMT
Datasheet
189In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 110

Wurth Elektronik Power Transformers WE-FW MID-PLN ADP1055 Planar 300uH 5mOhms
Datasheet
69In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 115

Wurth Elektronik Power Transformers WE-FW MID-PLN LT8310Planar 70uH 1.5mOhms
Datasheet
59In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 115

Wurth Elektronik Power Transformers MID-OLSTM Viper114LS 1.2 mH
Datasheet
117In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-OLEE LT8315 2.25 mH 4.1 W
Datasheet
108In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-OLLT LT3798 461 uH 45 W
Datasheet
45In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-ALIT Lightg Apps 2.60mH 1.6Ohm
Datasheet
10In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C
Datasheet
11.355On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm
Datasheet
600Expected 2/20/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms
Datasheet
297In Stock
400Expected 2/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400