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 (USD) 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 SMT Transfrmr 1000BT 1 Port
Datasheet
6,383In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
Datasheet
3,791In Stock
1,740Expected 2026/02/27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 290

Wurth Elektronik Power Transformers WE-PPTI SN6501 475 uH 5 V SMD/SMT 125C
Datasheet
13,125In Stock
16,800On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

1.8 W 5 V 5 V SMD/SMT
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms
Datasheet
5,507In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

Wurth Elektronik Power Transformers MID-UDS PGA460 3 mH
Datasheet
5,974In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

SMD/SMT
Wurth Elektronik Power Transformers MID-FLYLT LT8304
Datasheet
188In Stock
Min.: 1
Mult.: 1
Reel: 200

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port
Datasheet
10,453In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wurth Elektronik Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether
Datasheet
5,969In Stock
1,800Expected 2026/02/27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD
Datasheet
1,698In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr
Datasheet
3,159In Stock
600Expected 2026/02/27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr
Datasheet
296In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm
Datasheet
1,277In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T
Datasheet
677In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm
Datasheet
1,127In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1Port 12pin pitch 2.54mm 4KVrms isolation
Datasheet
404In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port
Datasheet
1,487In Stock
2,000Expected 2026/02/27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR
Datasheet
2,169In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR
Datasheet
1,738In Stock
3,444Expected 2026/02/27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR
Datasheet
1,349In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 375

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms
Datasheet
297In Stock
400Expected 2026/02/27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
Datasheet
2,336In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 320

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T
Datasheet
500In Stock
290Expected 2026/02/27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 290

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port 1000BASE-T 24pin pitch 1.27mm
Datasheet
293In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 240

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms
Datasheet
362In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 290

Wurth Elektronik Power Transformers WE-FLEX Flexible Transformer for DC/DC Converter
Datasheet
992In Stock
Min.: 1
Mult.: 1
Reel: 500