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 749082010
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C
Datasheet
370Expected 3/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 290

Wurth Elektronik Power Transformers WE-FLEX Trnsfmr HV 87.1uH .08A
Datasheet
50Expected 2/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 120

Wurth Elektronik Power Transformers WE-FB LT3748 8 uH 45.6 W
Datasheet
199Expected 2/18/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

Wurth Elektronik Power Transformers WE-FB LT3748 15 uH 45 W
Datasheet
200Expected 7/16/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

Wurth Elektronik Power Transformers WE-FB LT3748 12 uH 45.6 W
Datasheet
200Expected 4/9/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

Wurth Elektronik Power Transformers WE-FB LT3512 151 uH 6.24 W
Datasheet
300Expected 4/16/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Wurth Elektronik Power Transformers WE-FB Flyback 33.8uH 1.0A 10% TOL
Datasheet
247In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Wurth Elektronik Power Transformers MID-FLYLT LT8304 40 uH 15.8 W
Datasheet
400Expected 3/5/2026
Min.: 1
Mult.: 1
Reel: 200

Wurth Elektronik Power Transformers MID-OLLT LT8316 RM10 48W THT
Datasheet
72On Order
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-PoE EFD25 96W SMT
Datasheet
100Expected 2/19/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

Wurth Elektronik Power Transformers WE-PoE EFD20 72W SMT
Datasheet
108Expected 3/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 110

Wurth Elektronik Power Transformers WE-FB LT3748 1.5 mH 9 W
Datasheet
70Expected 3/5/2026
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers MID-UNIT STM Offline 4mH 1.60Ohm
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-UOST Univ Offline 1250uH 0.8A 190mOhm
Datasheet
Non-Stocked Lead-Time 3 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Wurth Elektronik Power Transformers WE-LLCR Size ETD44 400uH 250W 48V
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 15
Mult.: 15

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr
Datasheet
Non-Stocked
Min.: 250
Mult.: 250
Reel: 250

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T 1Port SMD Transfrme
Datasheet
Non-Stocked
Min.: 1.200
Mult.: 300
Reel: 300

Wurth Elektronik Audio Transformers / Signal Transformers 10/100/1000 Base-T SMT Transfmr 1 Port
Datasheet
Non-Stocked
Min.: 350
Mult.: 350
Reel: 350

Wurth Elektronik Audio Transformers / Signal Transformers 10G Base-T SMT Transformer
Datasheet
Non-Stocked
Min.: 300
Mult.: 300
Reel: 300

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10G Base-T
Datasheet
Non-Stocked
Min.: 450
Mult.: 450
Reel: 450

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr
Datasheet
Non-Stocked
Min.: 320
Mult.: 320
Reel: 320

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr
Datasheet
Non-Stocked
Min.: 450
Mult.: 450
Reel: 450

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBsT nonPoE 180uH 1Port 1500Vrms
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE 120uH 1Port 1500Vrms
Datasheet
Non-Stocked
Min.: 450
Mult.: 450
Reel: 450