Transformers – Mouser Japan

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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.

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Types of Transformers

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Part #

Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T

749014012
Wurth Elektronik
1: ¥2,033.1
663In Stock

Mfr. Part #
749014012

Mouser Part #
710-749014012

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T

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Datasheet

663In Stock

Cut Tape

¥2,033.1

¥1,963.3

¥1,852

¥1,659.3

Reel

¥1,553

¥1,501.5

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-UDS PGA460 239 uH

750316928
Wurth Elektronik
1: ¥3,038
1,577In Stock

Mfr. Part #
750316928

Mouser Part #
710-750316928

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 239 uH

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Datasheet

1,577In Stock

Cut Tape

¥3,038

¥2,803.8

¥2,569.6

¥2,337

¥1,928.4

Reel

¥1,694.2

MouseReel Available

Min.: 1
Mult.: 1

: 800

SMD/SMT

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

750510682
Wurth Elektronik
1: ¥604.6
1,119In Stock

Mfr. Part #
750510682

Mouser Part #
710-750510682

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

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Datasheet

1,119In Stock

Cut Tape

¥604.6

¥546.5

¥524.9

¥509.9

Reel

¥485

View

MouseReel Available

Min.: 1
Mult.: 1

: 140

Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT

750510476
Wurth Elektronik
1: ¥1,038.1
412In Stock

Mfr. Part #
750510476

Mouser Part #
710-750510476

Wurth Elektronik

Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT

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Datasheet

412In Stock

¥1,038.1

¥1,024.8

¥960.1

¥865.4

¥769

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr

749013011A
Wurth Elektronik / Midcom
1: ¥651.1
6,929In Stock

Mfr. Part #
749013011A

Mouser Part #
710-749013011A

Wurth Elektronik / Midcom

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr

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Datasheet

6,929In Stock

Cut Tape

¥651.1

¥604.6

¥554.8

¥514.9

Reel

¥405.3

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD

7490220122
Wurth Elektronik
1: ¥1,157.7
8,033In Stock

Mfr. Part #
7490220122

Mouser Part #
710-7490220122

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD

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Datasheet

8,033In Stock

Cut Tape

¥1,157.7

¥1,117.9

¥1,049.8

¥988.3

Reel

¥926.8

MouseReel Available

Min.: 1
Mult.: 1

: 290

Power Transformers - Board Mount MID-UDS PGA460 3 mH

750317161
Wurth Elektronik
1: ¥3,014.7
5,656In Stock

Mfr. Part #
750317161

Mouser Part #
710-750317161

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 3 mH

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Datasheet

5,656In Stock

Cut Tape

¥3,014.7

¥2,782.2

¥2,551.3

¥2,318.8

¥1,913.5

Reel

¥1,680.9

MouseReel Available

Min.: 1
Mult.: 1

: 800

SMD/SMT

Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD

7490100161A
Wurth Elektronik / Midcom
1: ¥641.1
983In Stock

Mfr. Part #
7490100161A

Mouser Part #
710-7490100161A

Wurth Elektronik / Midcom

Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD

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Datasheet

983In Stock

Cut Tape

¥641.1

¥594.6

¥539.8

¥490

Reel

¥445.1

¥405.3

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD Trnsfmr 1 Port

749010310
Wurth Elektronik / Midcom
1: ¥896.9
2,710In Stock

Mfr. Part #
749010310

Mouser Part #
710-749010310

Wurth Elektronik / Midcom

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD Trnsfmr 1 Port

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Datasheet

2,710In Stock

Cut Tape

¥896.9

¥807.2

¥717.6

¥657.8

Reel

¥598

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T 1Port SMD Transfrme

7490120110
Wurth Elektronik / Midcom
1: ¥850.4
1,270In Stock
1,300Expected 8/14/2026

Mfr. Part #
7490120110

Mouser Part #
710-7490120110

Wurth Elektronik / Midcom

Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T 1Port SMD Transfrme

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Datasheet

Product Comments

1,270In Stock

1,300Expected 8/14/2026

Cut Tape

¥850.4

¥787.3

¥715.9

¥649.5

Reel

¥591.3

¥536.5

MouseReel Available

Min.: 1
Mult.: 1

: 650

Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr

749014010
Wurth Elektronik
1: ¥1,293.9
945In Stock

Mfr. Part #
749014010

Mouser Part #
710-749014010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr

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Datasheet

945In Stock

Cut Tape

¥1,293.9

¥1,249.1

¥1,179.3

¥1,109.5

Reel

¥1,039.8

¥1,004.9

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr

7490140112
Wurth Elektronik
1: ¥2,775.5
176In Stock
200Expected 8/27/2026

Mfr. Part #
7490140112

Mouser Part #
710-7490140112

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr

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Datasheet

176In Stock

200Expected 8/27/2026

Cut Tape

¥2,775.5

¥2,675.9

¥2,528

¥2,378.6

Reel

¥2,141

¥1,940

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T

749020310
Wurth Elektronik
1: ¥1,249.1
1,971In Stock
5,600On Order

Mfr. Part #
749020310

Mouser Part #
710-749020310

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T

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Datasheet

1,971In Stock

5,600On Order

Cut Tape

¥1,249.1

¥1,247.4

¥1,162.7

¥1,019.9

Reel

¥828.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD

7490220120
Wurth Elektronik
1: ¥986.6
667In Stock
2,000Expected 8/14/2026

Mfr. Part #
7490220120

Mouser Part #
710-7490220120

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD

Learn More

Datasheet

667In Stock

2,000Expected 8/14/2026

Cut Tape

¥986.6

¥951.8

¥893.6

¥842.1

Reel

¥789

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD

7490220121
Wurth Elektronik / Midcom
1: ¥1,073
1,138In Stock
1,280Expected 8/14/2026

Mfr. Part #
7490220121

Mouser Part #
710-7490220121

Wurth Elektronik / Midcom

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD

Learn More

Datasheet

1,138In Stock

1,280Expected 8/14/2026

Cut Tape

¥1,073

¥1,036.5

¥973.3

¥915.2

Reel

¥858.7

MouseReel Available

Min.: 1
Mult.: 1

: 320

Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T

7490220123
Wurth Elektronik
1: ¥1,073
2,008In Stock
1,740Expected 9/4/2026

Mfr. Part #
7490220123

Mouser Part #
710-7490220123

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T

Learn More

Datasheet

2,008In Stock

1,740Expected 9/4/2026

Cut Tape

¥1,073

¥1,036.5

¥973.3

¥915.2

Reel

¥858.7

MouseReel Available

Min.: 1
Mult.: 1

: 290

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

749050018
Wurth Elektronik
1: ¥2,182.6
96In Stock

Mfr. Part #
749050018

Mouser Part #
710-749050018

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

Learn More

Datasheet

96In Stock

Cut Tape

¥2,182.6

¥1,812.2

¥1,574.6

¥1,421.8

Reel

¥1,421.8

MouseReel Available

Min.: 1
Mult.: 1

: 450

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr

749052050
Wurth Elektronik
1: ¥2,607.8
418In Stock
1,450On Order

Mfr. Part #
749052050

Mouser Part #
710-749052050

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr

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Datasheet

418In Stock

1,450On Order

Cut Tape

¥2,607.8

¥2,180.9

¥2,179.2

¥1,888.6

Reel

¥1,541.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 290

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH

750510231
Wurth Elektronik
1: ¥519.9
4,717In Stock

Mfr. Part #
750510231

Mouser Part #
710-750510231

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH

Learn More

Datasheet

Product Comments

4,717In Stock

¥519.9

¥485

¥450.1

¥415.3

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

749050017
Wurth Elektronik
1: ¥2,180.9
185In Stock
450Expected 8/14/2026

Mfr. Part #
749050017

Mouser Part #
710-749050017

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

Learn More

Datasheet

185In Stock

450Expected 8/14/2026

Cut Tape

¥2,180.9

¥1,810.5

¥1,573

¥1,421.8

Reel

¥1,421.8

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 450

Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm

750082154
Wurth Elektronik
1: ¥131.2
9,000On Order

Mfr. Part #
750082154

Mouser Part #
710-750082154

Wurth Elektronik

Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm

Learn More

Datasheet

9,000On Order

Cut Tape

¥131.2

¥130.6

¥122.2

¥110.1

¥97.8

Reel

¥97.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH -

750510730
Wurth Elektronik
1: ¥709.2
2,336On Order

Mfr. Part #
750510730

Mouser Part #
710-750510730

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH -

Learn More

Datasheet

2,336On Order

Cut Tape

¥709.2

¥641.1

¥616.2

¥596.3

Reel

¥483.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 140

Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers

749010
Wurth Elektronik
1: ¥46,037.9
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
749010

Mouser Part #
710-749010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers

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Datasheet

Non-Stocked Lead-Time 19 Weeks

¥46,037.9

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr

749014011
Wurth Elektronik
1: ¥2,034.7
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
749014011

Mouser Part #
710-749014011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

¥2,034.7

¥1,963.3

¥1,853.7

¥1,744.1

Reel

¥1,636.1

¥1,581.3

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T 1Port SMD Transfrme

749014018
Wurth Elektronik
1,200: ¥1,837.1
Non-Stocked

Mfr. Part #
749014018

Mouser Part #
710-749014018

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T 1Port SMD Transfrme

Learn More

Datasheet

Non-Stocked

Cut Tape

¥1,837.1

Min.: 1,200
Mult.: 300

: 300