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Ethernet Solutions

Würth Elektronik offers multiple Ethernet solutions, including LAN transformers and modular jack connectors. The WE-LAN transformer series is designed with at least one transformer and one common mode choke in each channel. The LAN transformer portfolio consists of the WE-LAN series with Power over Ethernet (PoE) up to 150W and speeds up to 1Gbit/s, the WE-LAN 10G series with 10G Base-T and PoE(+) over four pairs up to 150W, and the WE-LAN AQ series, which is manufactured by a fully automated process with Ethernet speeds up to 1Gbit/s.

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Part #

Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 8P8C Vertical

615008138021
Wurth Elektronik
1: £1.42
2,326In Stock
1,400On Order

Mfr. Part No.
615008138021

Mouser Part No
710-615008138021

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Female Plastic 8P8C Vertical

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Datasheet

2,326In Stock

1,400On Order

£1.42

£1.40

£1.34

£1.28

£1.23

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vert Front Post

615008138221
Wurth Elektronik
1: £2.02
4,592In Stock
2,520Expected 25/09/2026

Mfr. Part No.
615008138221

Mouser Part No
710-615008138221

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vert Front Post

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Datasheet

4,592In Stock

2,520Expected 25/09/2026

£2.02

£1.97

£1.90

£1.82

£1.75

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vert Rear Post

615008140421
Wurth Elektronik
1: £2.14
1,889In Stock
1,040Expected 18/09/2026

Mfr. Part No.
615008140421

Mouser Part No
710-615008140421

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vert Rear Post

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Datasheet

1,889In Stock

1,040Expected 18/09/2026

£2.14

£2.10

£2.01

£1.93

£1.85

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Hztl Tab Up EMI

615008140621
Wurth Elektronik
1: £2.02
2,019In Stock
1,500Expected 11/09/2026

Mfr. Part No.
615008140621

Mouser Part No
710-615008140621

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Hztl Tab Up EMI

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Datasheet

2,019In Stock

1,500Expected 11/09/2026

£2.02

£1.97

£1.90

£1.82

£1.75

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Horztl Tab Down

61500814221
Wurth Elektronik
1: £1.90
1,649In Stock

Mfr. Part No.
61500814221

Mouser Part No
710-61500814221

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Horztl Tab Down

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Datasheet

1,649In Stock

£1.90

£1.86

£1.79

£1.72

£1.64

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-COM Mod Jack Feml 8P8C Shield Std&Rvs

615008145121
Wurth Elektronik
1: £2.68
1,694In Stock

Mfr. Part No.
615008145121

Mouser Part No
710-615008145121

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-COM Mod Jack Feml 8P8C Shield Std&Rvs

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Datasheet

1,694In Stock

£2.68

£2.64

£2.44

£2.25

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Std&Rvs MtlPost

615008145221
Wurth Elektronik
1: £3.32
889In Stock

Mfr. Part No.
615008145221

Mouser Part No
710-615008145221

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Std&Rvs MtlPost

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Datasheet

889In Stock

£3.32

£3.26

£3.03

£2.79

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ THT Horiz 8P8C Black

615008150021
Wurth Elektronik
1: £1.69
4,226In Stock

Mfr. Part No.
615008150021

Mouser Part No
710-615008150021

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ THT Horiz 8P8C Black

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Datasheet

4,226In Stock

£1.69

£1.55

£1.38

£1.21

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-COM Modular Jack RJ45 Horztl Dual prt

615016137721
Wurth Elektronik
1: £3.59
813In Stock

Mfr. Part No.
615016137721

Mouser Part No
710-615016137721

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-COM Modular Jack RJ45 Horztl Dual prt

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Datasheet

813In Stock

£3.59

£3.49

£3.40

£3.35

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port

7490100110A
Wurth Elektronik
1: £2.82
6,963In Stock
5,400On Order

Mfr. Part No.
7490100110A

Mouser Part No
710-7490100110A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port

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Datasheet

6,963In Stock

5,400On Order

Cut Tape

£2.82

£2.60

£2.42

£2.23

Reel

£1.53

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether

7490100111A
Wurth Elektronik
1: £2.99
6,255In Stock
7,200Expected 02/10/2026

Mfr. Part No.
7490100111A

Mouser Part No
710-7490100111A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether

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Datasheet

6,255In Stock

7,200Expected 02/10/2026

Cut Tape

£2.99

£2.78

£2.46

£2.15

Reel

£1.91

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1 Port

7490100111B
Wurth Elektronik
1: £2.94
1,724In Stock

Mfr. Part No.
7490100111B

Mouser Part No
710-7490100111B

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1 Port

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Datasheet

1,724In Stock

Cut Tape

£2.94

£2.66

£2.49

£2.30

Reel

£1.57

MouseReel Available

Min.: 1
Mult.: 1

: 650

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

7490100161A
Wurth Elektronik / Midcom
1: £2.65
968In Stock

Mfr. Part No.
7490100161A

Mouser Part No
710-7490100161A

Wurth Elektronik / Midcom

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

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Datasheet

968In Stock

Cut Tape

£2.65

£2.39

£2.30

£2.23

Reel

£1.99

View

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: £4.05
1,908In Stock

Mfr. Part No.
749010310

Mouser Part No
710-749010310

Wurth Elektronik / Midcom

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

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Datasheet

1,908In Stock

Cut Tape

£4.05

£3.65

£3.25

£2.98

Reel

£2.30

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: £3.84
2,361In Stock

Mfr. Part No.
7490120110

Mouser Part No
710-7490120110

Wurth Elektronik / Midcom

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

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Datasheet

2,361In Stock

Cut Tape

£3.84

£3.56

£3.24

£2.93

Reel

£2.54

£2.30

MouseReel Available

Min.: 1
Mult.: 1

: 650

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

749014010
Wurth Elektronik
1: £5.85
915In Stock

Mfr. Part No.
749014010

Mouser Part No
710-749014010

Wurth Elektronik

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

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Datasheet

915In Stock

Cut Tape

£5.85

£5.65

£5.33

£5.01

Reel

£4.70

£4.54

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

7490140112
Wurth Elektronik
1: £12.55
196Expected 17/09/2026

Mfr. Part No.
7490140112

Mouser Part No
710-7490140112

Wurth Elektronik

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

Learn More

Datasheet

196Expected 17/09/2026

Cut Tape

£12.55

£12.09

£11.43

£10.76

Reel

£9.68

£8.76

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm

7490140117C
Wurth Elektronik
1: £4.48
1,384In Stock

Mfr. Part No.
7490140117C

Mouser Part No
710-7490140117C

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm

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Datasheet

1,384In Stock

Cut Tape

£4.48

£3.70

£3.20

Reel

£3.03

MouseReel Available

Min.: 1
Mult.: 1

: 750

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

749014012
Wurth Elektronik
1: £9.19
363In Stock

Mfr. Part No.
749014012

Mouser Part No
710-749014012

Wurth Elektronik

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

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Datasheet

363In Stock

Cut Tape

£9.19

£8.88

£8.37

£7.50

Reel

£7.02

£6.78

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm

7490140122B
Wurth Elektronik
1: £6.89
765In Stock

Mfr. Part No.
7490140122B

Mouser Part No
710-7490140122B

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm

Learn More

Datasheet

765In Stock

Cut Tape

£6.89

£5.73

£5.21

£4.74

Reel

£4.29

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1Port 12pin pitch 2.54mm 4KVrms isolation

7490140141
Wurth Elektronik
1: £4.85
408In Stock
600Expected 11/12/2026

Mfr. Part No.
7490140141

Mouser Part No
710-7490140141

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1Port 12pin pitch 2.54mm 4KVrms isolation

Learn More

Datasheet

408In Stock

600Expected 11/12/2026

Cut Tape

£4.85

£4.68

£4.42

£4.16

Reel

£3.72

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port

749020010A
Wurth Elektronik
1: £5.19
3,775In Stock

Mfr. Part No.
749020010A

Mouser Part No
710-749020010A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port

Learn More

Datasheet

3,775In Stock

Cut Tape

£5.19

£4.75

£4.39

£4.12

Reel

£3.91

£3.75

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR

749020011A
Wurth Elektronik
1: £5.19
511In Stock
4,800On Order

Mfr. Part No.
749020011A

Mouser Part No
710-749020011A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR

Learn More

Datasheet

511In Stock

4,800On Order

Cut Tape

£5.19

£4.75

£4.39

£4.12

Reel

£3.91

£3.75

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR

749020100A
Wurth Elektronik
1: £4.92
4,320In Stock
12,000On Order

Mfr. Part No.
749020100A

Mouser Part No
710-749020100A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR

Learn More

Datasheet

4,320In Stock

12,000On Order

Cut Tape

£4.92

£4.26

£3.76

£3.50

£3.13

Reel

£2.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port

749020111A
Wurth Elektronik
1: £2.98
2,453In Stock
10,500On Order

Mfr. Part No.
749020111A

Mouser Part No
710-749020111A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port

Learn More

Datasheet

2,453In Stock

10,500On Order

Cut Tape

£2.98

£2.79

£2.64

£2.57

Reel

£2.44

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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