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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 Feml Shielded 8P8C Vert Front Post

615008138221
Wurth Elektronik
1: €2.31
4,642In 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

4,642In Stock

2,520Expected 25/09/2026

€2.31

€2.26

€2.18

€2.09

€2.00

Min.: 1
Mult.: 1

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

615008140421
Wurth Elektronik
1: €2.45
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

€2.45

€2.40

€2.30

€2.21

€2.12

Min.: 1
Mult.: 1

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

615008140621
Wurth Elektronik
1: €2.31
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

€2.31

€2.26

€2.18

€2.09

€2.00

Min.: 1
Mult.: 1

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

61500814221
Wurth Elektronik
1: €2.18
1,650In 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

1,650In Stock

€2.18

€2.13

€2.05

€1.97

€1.88

Min.: 1
Mult.: 1

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

615008145121
Wurth Elektronik
1: €3.07
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

€3.07

€3.02

€2.80

€2.58

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Min.: 1
Mult.: 1

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

615008150021
Wurth Elektronik
1: €1.94
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

€1.94

€1.78

€1.58

€1.39

View

Min.: 1
Mult.: 1

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

615016137721
Wurth Elektronik
1: €4.11
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

€4.11

€4.00

€3.90

€3.84

Min.: 1
Mult.: 1

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

7490100110A
Wurth Elektronik
1: €3.23
6,963In Stock
5,400Expected 18/09/2026

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

5,400Expected 18/09/2026

Cut Tape

€3.23

€2.98

€2.77

€2.56

Reel

€1.75

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: €3.43
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

€3.43

€3.18

€2.82

€2.46

Reel

€2.19

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: €3.37
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

€3.37

€3.05

€2.85

€2.63

Reel

€1.80

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: €3.04
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

€3.04

€2.74

€2.64

€2.55

Reel

€2.28

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: €4.64
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

€4.64

€4.18

€3.72

€3.41

Reel

€2.64

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: €4.40
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

€4.40

€4.08

€3.71

€3.36

Reel

€2.91

€2.64

MouseReel Available

Min.: 1
Mult.: 1

: 650

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

749014010
Wurth Elektronik
1: €6.70
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

€6.70

€6.47

€6.11

€5.74

Reel

€5.38

€5.20

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

7490140112
Wurth Elektronik
1: €14.37
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

€14.37

€13.85

€13.09

€12.32

Reel

€11.09

€10.04

MouseReel Available

Min.: 1
Mult.: 1

: 200

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

7490140117C
Wurth Elektronik
1: €5.13
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

Learn More

Datasheet

1,384In Stock

Cut Tape

€5.13

€4.24

€3.66

Reel

€3.47

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: €10.53
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

€10.53

€10.17

€9.59

€8.59

Reel

€8.04

€7.77

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

7490140122B
Wurth Elektronik
1: €7.89
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

€7.89

€6.56

€5.97

€5.43

Reel

€4.91

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: €5.56
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

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Datasheet

408In Stock

600Expected 11/12/2026

Cut Tape

€5.56

€5.36

€5.06

€4.76

Reel

€4.26

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

749020010A
Wurth Elektronik
1: €5.95
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

€5.95

€5.44

€5.03

€4.72

Reel

€4.48

€4.29

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

749020011A
Wurth Elektronik
1: €5.95
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

€5.95

€5.44

€5.03

€4.72

Reel

€4.48

€4.29

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

749020100A
Wurth Elektronik
1: €5.64
4,330In Stock
12,000Expected 18/09/2026

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

4,330In Stock

12,000Expected 18/09/2026

Cut Tape

€5.64

€4.88

€4.31

€4.01

€3.58

Reel

€3.27

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

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

749020111A
Wurth Elektronik
1: €3.41
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

€3.41

€3.20

€3.02

€2.94

Reel

€2.79

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

749020310
Wurth Elektronik
1: €6.02
1,809In Stock
5,600On Order

Mfr. Part No.
749020310

Mouser Part No
710-749020310

Wurth Elektronik

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

Learn More

Datasheet

1,809In Stock

5,600On Order

Cut Tape

€6.02

€5.28

€4.71

Reel

€4.07

€3.30

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR

749022011
Wurth Elektronik
1: €5.56
658In Stock
1,500Expected 18/09/2026

Mfr. Part No.
749022011

Mouser Part No
710-749022011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR

Learn More

Datasheet

658In Stock

1,500Expected 18/09/2026

Cut Tape

€5.56

€5.36

€5.06

€4.50

Reel

€4.27

MouseReel Available

Min.: 1
Mult.: 1

: 375

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