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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 (201)

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Part #

Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms

7490220115
Wurth Elektronik
1: £9.99
613In Stock
800Expected 07/08/2026

Mfr. Part No.
7490220115

Mouser Part No
710-7490220115

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms

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Datasheet

613In Stock

800Expected 07/08/2026

Cut Tape

£9.99

£8.26

£6.94

£6.65

Reel

£6.65

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: £4.46
667In Stock
800Expected 07/08/2026

Mfr. Part No.
7490220120

Mouser Part No
710-7490220120

Wurth Elektronik

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

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Datasheet

667In Stock

800Expected 07/08/2026

Cut Tape

£4.46

£4.30

£4.04

£3.81

Reel

£3.57

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: £4.85
1,138In Stock
1,280Expected 23/10/2026

Mfr. Part No.
7490220121

Mouser Part No
710-7490220121

Wurth Elektronik / Midcom

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

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Datasheet

1,138In Stock

1,280Expected 23/10/2026

Cut Tape

£4.85

£4.69

£4.40

£4.14

Reel

£3.88

MouseReel Available

Min.: 1
Mult.: 1

: 320

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

7490220123
Wurth Elektronik
1: £4.85
1,153In Stock
2,610On Order

Mfr. Part No.
7490220123

Mouser Part No
710-7490220123

Wurth Elektronik

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

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Datasheet

1,153In Stock

2,610On Order

Cut Tape

£4.85

£4.69

£4.40

£4.14

Reel

£3.88

MouseReel Available

Min.: 1
Mult.: 1

: 290

Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 150uH 1500Vrms

749022310
Wurth Elektronik
1: £3.96
877In Stock
800Expected 07/08/2026

Mfr. Part No.
749022310

Mouser Part No
710-749022310

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 150uH 1500Vrms

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Datasheet

877In Stock

800Expected 07/08/2026

Cut Tape

£3.96

£3.65

£3.25

£2.98

£2.71

Reel

£2.44

MouseReel Available

Min.: 1
Mult.: 1

: 800

Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 180uH 1500Vrms

749023310
Wurth Elektronik
1: £3.96
752In Stock
800Expected 28/08/2026

Mfr. Part No.
749023310

Mouser Part No
710-749023310

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 180uH 1500Vrms

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Datasheet

752In Stock

800Expected 28/08/2026

Cut Tape

£3.96

£3.65

£3.25

£2.98

£2.71

Reel

£2.44

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

749024015C
Wurth Elektronik
1: £8.88
363In Stock

Mfr. Part No.
749024015C

Mouser Part No
710-749024015C

Wurth Elektronik

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

Learn More

Datasheet

363In Stock

Cut Tape

£8.88

£8.86

£8.85

£8.84

Reel

£7.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

749050018
Wurth Elektronik
1: £9.86
311In Stock

Mfr. Part No.
749050018

Mouser Part No
710-749050018

Wurth Elektronik

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

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Datasheet

311In Stock

Cut Tape

£9.86

£8.19

£7.11

£6.43

Reel

£6.43

MouseReel Available

Min.: 1
Mult.: 1

: 450

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

749052050
Wurth Elektronik
1: £11.79
428In Stock
1,450On Order

Mfr. Part No.
749052050

Mouser Part No
710-749052050

Wurth Elektronik

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

Learn More

Datasheet

428In Stock

1,450On Order

Cut Tape

£11.79

£9.86

£9.85

£8.54

Reel

£6.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 290

Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C

749082010
Wurth Elektronik
1: £11.51
365In Stock

Mfr. Part No.
749082010

Mouser Part No
710-749082010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C

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Datasheet

365In Stock

Cut Tape

£11.51

£10.58

£9.54

£8.66

Reel

£7.92

MouseReel Available

Min.: 1
Mult.: 1

: 290

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

74981102100
Wurth Elektronik
1: £6.51
736In Stock
1,600Expected 07/08/2026

Mfr. Part No.
74981102100

Mouser Part No
710-74981102100

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

Learn More

Datasheet

736In Stock

1,600Expected 07/08/2026

Cut Tape

£6.51

£6.00

£5.48

Reel

£4.95

MouseReel Available

Min.: 1
Mult.: 1

: 100

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T

74981104400
Wurth Elektronik
1: £6.08
334In Stock
550Expected 07/08/2026

Mfr. Part No.
74981104400

Mouser Part No
710-74981104400

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 10/100Base-T

Learn More

Datasheet

334In Stock

550Expected 07/08/2026

Cut Tape

£6.08

£5.44

£5.00

£4.45

Reel

£3.91

MouseReel Available

Min.: 1
Mult.: 1

: 110

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 SMD Tab Up EMI

7498111120R
Wurth Elektronik
1: £9.70
313In Stock

Mfr. Part No.
7498111120R

Mouser Part No
710-7498111120R

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 SMD Tab Up EMI

Learn More

Datasheet

313In Stock

Cut Tape

£9.70

£9.53

£8.85

Reel

£8.17

£7.49

£6.81

MouseReel Available

Min.: 1
Mult.: 1

: 100

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

7498210003
Wurth Elektronik
1: £8.98
276In Stock

Mfr. Part No.
7498210003

Mouser Part No
710-7498210003

Wurth Elektronik

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

Learn More

Datasheet

276In Stock

£8.98

£7.76

£6.95

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45 LAN Through Hole Reflow

74984104401
Wurth Elektronik
1: £6.86
758In Stock

Mfr. Part No.
74984104401

Mouser Part No
710-74984104401

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 LAN Through Hole Reflow

Learn More

Datasheet

758In Stock

Cut Tape

£6.86

£6.31

£5.76

Reel

£5.21

MouseReel Available

Min.: 1
Mult.: 1

: 100

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Vertical

74990101210
Wurth Elektronik
1: £6.13
800In Stock
7,260On Order

Mfr. Part No.
74990101210

Mouser Part No
710-74990101210

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Vertical

Learn More

Datasheet

800In Stock

7,260On Order

£6.13

£6.02

£5.60

£5.16

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

7499010122
Wurth Elektronik
1: £5.58
764In Stock

Mfr. Part No.
7499010122

Mouser Part No
710-7499010122

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

Learn More

Datasheet

764In Stock

£5.58

£4.64

£4.38

£4.13

£3.87

Min.: 1
Mult.: 1

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

7499051002
Wurth Elektronik
1: £10.35
311In Stock

Mfr. Part No.
7499051002

Mouser Part No
710-7499051002

Wurth Elektronik

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

Learn More

Datasheet

311In Stock

£10.35

£10.16

£9.45

£8.71

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100 THT 10/100Base-T

7499111614A
Wurth Elektronik
1: £9.26
919In Stock
728Expected 07/08/2026

Mfr. Part No.
7499111614A

Mouser Part No
710-7499111614A

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN 10/100 THT 10/100Base-T

Learn More

Datasheet

919In Stock

728Expected 07/08/2026

£9.26

£9.11

£8.45

£7.80

£7.16

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45

7499411122A
Wurth Elektronik
1: £11.09
1,144In Stock
84On Order

Mfr. Part No.
7499411122A

Mouser Part No
710-7499411122A

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45

Datasheet

1,144In Stock

84On Order

£11.09

£10.34

£9.58

£9.14

£8.56

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1X1 TabUp 10G BaseT

7499611420
Wurth Elektronik
1: £12.49
657In Stock

Mfr. Part No.
7499611420

Mouser Part No
710-7499611420

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1X1 TabUp 10G BaseT

Learn More

Datasheet

657In Stock

£12.49

£11.56

£9.63

£9.62

£9.08

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR TabDn PoE+ ETR 10G

7499811120
Wurth Elektronik
1: £17.15
176In Stock
300Expected 07/08/2026

Mfr. Part No.
7499811120

Mouser Part No
710-7499811120

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR TabDn PoE+ ETR 10G

Learn More

Datasheet

176In Stock

300Expected 07/08/2026

£17.15

£16.30

£13.73

£12.39

£12.38

Min.: 1
Mult.: 1

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

7499211123
Wurth Elektronik
1: £8.86
40In Stock
End of Life

Mfr. Part No.
7499211123

Mouser Part No
710-7499211123

End of Life

Wurth Elektronik

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

Learn More

Datasheet

40In Stock

£8.86

£8.71

£8.08

£7.46

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-COM Modular Jack 6P4C Horztl Female

615004141121
Wurth Elektronik
1: £0.766
354In Stock

Mfr. Part No.
615004141121

Mouser Part No
710-615004141121

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-COM Modular Jack 6P4C Horztl Female

Learn More

Datasheet

354In Stock

£0.766

£0.751

£0.70

£0.645

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-COM Modular Jack 4P4C Horztl Female

615004143821
Wurth Elektronik
1: £0.969
1,243In Stock
650Expected 07/08/2026

Mfr. Part No.
615004143821

Mouser Part No
710-615004143821

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-COM Modular Jack 4P4C Horztl Female

Learn More

Datasheet

1,243In Stock

650Expected 07/08/2026

£0.969

£0.952

£0.882

£0.811

View

Min.: 1
Mult.: 1

Ethernet Solutions

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