Signal Transformers

Würth Elektronik Signal Transformers include LAN, analog, and data communication transformers. These transformers were developed for power over ethernet (PoE), power line communications (PLC), position sensors, DSL, and Internet of Things (IoT). Würth Elektronik Signal Transformers are ideal for routers, switches, building automation, lighting controls, and ultrasonic distance sensors.

Types of Transformers
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Results: 35
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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 Mounting Style
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T
Datasheet
667In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Wurth Elektronik Power Transformers - Board Mount MID-UDS PGA460 239 uH
Datasheet
1,577In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

SMD/SMT
Wurth Elektronik Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -
Datasheet
1,120In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 140

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr
Datasheet
7,472In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
Datasheet
6,141In Stock
2,610Expected 19/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 290

Wurth Elektronik Power Transformers - Board Mount MID-UDS PGA460 3 mH
Datasheet
5,676In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

SMD/SMT
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD
Datasheet
983In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD Trnsfmr 1 Port
Datasheet
2,949In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T 1Port SMD Transfrme
Datasheet
Product Comments
1,433In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 650

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr
Datasheet
945In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr
Datasheet
271In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T
Datasheet
2,621In Stock
800On Order
MouseReel Available
Min.: 1
Mult.: 1
: 400

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
Datasheet
1,694In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
Datasheet
1,705In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 320

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T
Datasheet
1,597In Stock
870Expected 26/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 290

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr
Datasheet
460In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 450

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr
Datasheet
311In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 450

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr
Datasheet
461In Stock
580Expected 17/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 290

Wurth Elektronik Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH
Datasheet
Product Comments
3,696In Stock
1,584Expected 06/08/2026
Min.: 1
Mult.: 1

Wurth Elektronik Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT
Datasheet
414In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH -
Datasheet
491In Stock
1,120Expected 20/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 140

Wurth Elektronik Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm
Datasheet
11,901On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 250

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T 1Port SMD Transfrme
Datasheet
Non-Stocked
Min.: 1,200
Mult.: 300
: 300