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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.

All Results (202)

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Part #

Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port

749024012
Wurth Elektronik
1: $21.84
1,589In Stock

Mfr. Part No.
749024012

Mouser Part No
710-749024012

Wurth Elektronik

Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port

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Datasheet

1,589In Stock

Cut Tape

$21.84

$21.05

$21.01

$19.88

Reel

$16.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Modular Connectors / Ethernet Connectors WR-MJ 8P8C THT 47,5

615008160621
Wurth Elektronik
1: $3.03
2,328In Stock

Mfr. Part No.
615008160621

Mouser Part No
710-615008160621

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ 8P8C THT 47,5

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Datasheet

2,328In Stock

$3.03

$2.83

$2.68

$2.55

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

749020022A
Wurth Elektronik
1: $17.11
380In Stock

Mfr. Part No.
749020022A

Mouser Part No
710-749020022A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

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Datasheet

380In Stock

Cut Tape

$17.11

$14.13

$11.91

$11.90

Reel

$9.95

MouseReel Available

Min.: 1
Mult.: 1

: 330

Modular Connectors / Ethernet Connectors WE-RJ45 LAN XFMR THT 1x1 THT Tab Down

74990111215
Wurth Elektronik
1: $8.37
488In Stock

Mfr. Part No.
74990111215

Mouser Part No
710-74990111215

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 LAN XFMR THT 1x1 THT Tab Down

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Datasheet

488In Stock

$8.37

$8.23

$7.64

$7.05

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

7498011122A
Wurth Elektronik
1: $9.43
595In Stock

Mfr. Part No.
7498011122A

Mouser Part No
710-7498011122A

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

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Datasheet

595In Stock

$9.43

$8.49

$8.15

$8.14

$7.29

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Up ETR

7499511002A
Wurth Elektronik
1: $11.61
183In Stock

Mfr. Part No.
7499511002A

Mouser Part No
710-7499511002A

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 PoE Tab Up ETR

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Datasheet

183In Stock

$11.61

$11.60

$10.01

$8.43

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port

7490100111
Wurth Elektronik
1: $5.30
2,761In Stock

Mfr. Part No.
7490100111

Mouser Part No
710-7490100111

Wurth Elektronik

Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port

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Datasheet

2,761In Stock

Cut Tape

$5.30

$5.21

$5.20

$4.83

View

Reel

$3.34

MouseReel Available

Min.: 1
Mult.: 1

: 750

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR SMD 1x1 PoE Tab up ETR

7498210220A
Wurth Elektronik
1: $10.40
583In Stock

Mfr. Part No.
7498210220A

Mouser Part No
710-7498210220A

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR SMD 1x1 PoE Tab up ETR

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Datasheet

583In Stock

$10.40

$10.39

$9.26

$7.88

$7.53

Min.: 1
Mult.: 1

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

749014012
Wurth Elektronik
1: $12.25
667In 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

667In Stock

Cut Tape

$12.25

$11.82

$11.16

$10.09

Reel

$9.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR SMD 1x1 PoE Tab Down ET

7498210002
Wurth Elektronik
1: $10.77
120In Stock

Mfr. Part No.
7498210002

Mouser Part No
710-7498210002

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR SMD 1x1 PoE Tab Down ET

Learn More

Datasheet

120In Stock

Cut Tape

$10.77

Reel

$8.37

$8.32

$7.05

MouseReel Available

Min.: 1
Mult.: 1

: 100

Modular Connectors / Ethernet Connectors WR-MJ 8P8C SMT Horiz ModularJack Shield

634108185421
Wurth Elektronik
1: $5.72
296In Stock

Mfr. Part No.
634108185421

Mouser Part No
710-634108185421

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ 8P8C SMT Horiz ModularJack Shield

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Datasheet

296In Stock

Cut Tape

$5.72

$5.32

$4.92

$4.52

Reel

$4.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

7499611421
Wurth Elektronik
1: $14.96
12In Stock
28Expected 29/05/2026

Mfr. Part No.
7499611421

Mouser Part No
710-7499611421

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

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Datasheet

12In Stock

28Expected 29/05/2026

$14.96

$11.72

$10.76

$9.48

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 2x1THT Tab Up&Dn EMI

7499151120
Wurth Elektronik
1: $15.64
3,838In Stock

Mfr. Part No.
7499151120

Mouser Part No
710-7499151120

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 2x1THT Tab Up&Dn EMI

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Datasheet

3,838In Stock

$15.64

$15.37

$14.28

$13.18

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR

749080010
Wurth Elektronik
1: $12.32
290In Stock

Mfr. Part No.
749080010

Mouser Part No
710-749080010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR

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Datasheet

290In Stock

Cut Tape

$12.32

$11.31

$10.20

$9.26

Reel

$9.26

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

7490100111A
Wurth Elektronik
1: $3.98
9,299In Stock
6,000Expected 14/08/2026

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

Learn More

Datasheet

9,299In Stock

6,000Expected 14/08/2026

Cut Tape

$3.98

$3.70

$3.28

$2.86

Reel

$2.68

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

749020011A
Wurth Elektronik
1: $6.91
2,994In Stock

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

2,994In Stock

Cut Tape

$6.91

$6.32

$5.85

$5.49

Reel

$5.25

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms

749020023A
Wurth Elektronik
1: $5.97
8,779In Stock
8,000Expected 28/08/2026

Mfr. Part No.
749020023A

Mouser Part No
710-749020023A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms

Learn More

Datasheet

8,779In Stock

8,000Expected 28/08/2026

Cut Tape

$5.97

$4.93

$4.14

$3.77

Reel

$3.43

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

749020100A
Wurth Elektronik
1: $6.55
9,917In Stock

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

9,917In Stock

Cut Tape

$6.55

$5.67

$5.01

$4.66

$4.16

Reel

$4.00

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

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

7490220122
Wurth Elektronik
1: $6.97
6,360In Stock
2,610Expected 12/06/2026

Mfr. Part No.
7490220122

Mouser Part No
710-7490220122

Wurth Elektronik

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

Learn More

Datasheet

6,360In Stock

2,610Expected 12/06/2026

Cut Tape

$6.97

$6.73

$6.32

$5.95

Reel

$5.58

MouseReel Available

Min.: 1
Mult.: 1

: 290

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 SMD Tab Up EMI

74980111211
Wurth Elektronik
1: $8.00
2,894In Stock
1,275Expected 29/05/2026

Mfr. Part No.
74980111211

Mouser Part No
710-74980111211

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1X1 SMD Tab Up EMI

Learn More

Datasheet

2,894In Stock

1,275Expected 29/05/2026

Cut Tape

$8.00

$7.77

$7.76

$6.66

Reel

$6.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 75

Modular Connectors / Ethernet Connectors WR-MJ Feml Shld Hztl 8P8C Tab Up LED&EMI

615008137421
Wurth Elektronik
1: $2.85
2,043In Stock
2,240On Order

Mfr. Part No.
615008137421

Mouser Part No
710-615008137421

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shld Hztl 8P8C Tab Up LED&EMI

Learn More

Datasheet

2,043In Stock

2,240On Order

$2.85

$2.79

$2.68

$2.57

$2.47

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vertical LED

615008138321
Wurth Elektronik
1: $5.10
1,404In Stock

Mfr. Part No.
615008138321

Mouser Part No
710-615008138321

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vertical LED

Learn More

Datasheet

1,404In Stock

$5.10

$5.01

$4.65

$4.29

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Rear Pst Tb Dwn

615008142621
Wurth Elektronik
1: $2.50
3,208In Stock

Mfr. Part No.
615008142621

Mouser Part No
710-615008142621

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Rear Pst Tb Dwn

Learn More

Datasheet

3,208In Stock

$2.50

$2.47

$2.29

$2.10

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-COM Mod Jack 8P8C Single Vert

615008144221
Wurth Elektronik
1: $1.24
2,312In Stock
1,848Expected 29/05/2026

Mfr. Part No.
615008144221

Mouser Part No
710-615008144221

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-COM Mod Jack 8P8C Single Vert

Learn More

Datasheet

2,312In Stock

1,848Expected 29/05/2026

$1.24

$1.14

$1.04

$0.924

$0.827

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Horizontal

615008160121
Wurth Elektronik
1: $4.34
1,866In Stock

Mfr. Part No.
615008160121

Mouser Part No
710-615008160121

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Horizontal

Learn More

Datasheet

1,866In Stock

$4.34

$4.08

$3.93

$3.78

View

Min.: 1
Mult.: 1

Ethernet Solutions

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Ethernet Solutions

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