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.

All Results (35)

Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T 663In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 250

Wurth Elektronik Power Transformers - Board Mount MID-UDS PGA460 239 uH 1,577In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 800

Wurth Elektronik Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH - 1,119In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 140

Wurth Elektronik Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT 412In Stock
Min.: 1
Mult.: 1

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr 6,821In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 600

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 7,730In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 290

Wurth Elektronik Power Transformers - Board Mount MID-UDS PGA460 3 mH 5,656In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 800

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD 983In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 600

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD Trnsfmr 1 Port 2,690In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 800

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T 1Port SMD Transfrme 1,144In Stock
1,300Expected 8/14/2026
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 650

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr 945In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 300

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr 176In Stock
200Expected 8/27/2026
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 200

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 1,971In Stock
5,600On Order
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 400

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 667In Stock
2,000Expected 8/14/2026
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 400

Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 1,007In Stock
1,280Expected 8/14/2026
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 320

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T 1,933In Stock
1,740Expected 9/4/2026
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 290

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr 410In Stock
1,450On Order
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 290

Wurth Elektronik Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH 4,624In Stock
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr 185In Stock
450Expected 8/14/2026
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 450

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr 96In Stock
450Expected 12/8/2026
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 450

Wurth Elektronik Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm
9,000On Order
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000

Wurth Elektronik Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH -
2,336On Order
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 140

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers Non-Stocked Lead-Time 19 Weeks
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr Non-Stocked Lead-Time 16 Weeks
A tariff of 35% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 250

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