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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 (199)

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Part #

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

7499111221A
Wurth Elektronik
1: $11.90
2In Stock
252Expected 10/04/2026

Mfr. Part No.
7499111221A

Mouser Part No
710-7499111221A

Wurth Elektronik

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

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Datasheet

2In Stock

252Expected 10/04/2026

$11.90

$11.70

$10.86

$10.02

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1THT PoE Tb Up EMI

7499211125
Wurth Elektronik
1: $9.86
117In Stock

Mfr. Part No.
7499211125

Mouser Part No
710-7499211125

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1THT PoE Tb Up EMI

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Datasheet

117In Stock

$9.86

$9.69

$9.00

$8.31

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

7498011002
Wurth Elektronik
1: $6.96
37In Stock
NRND

Mfr. Part No.
7498011002

Mouser Part No
710-7498011002

NRND

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

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Datasheet

37In Stock

$6.96

$6.76

$6.44

$6.12

$5.48

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 180uH 1500Vrms

749013310
Wurth Elektronik
1: $5.28
15In Stock

Mfr. Part No.
749013310

Mouser Part No
710-749013310

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 180uH 1500Vrms

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Datasheet

15In Stock

Cut Tape

$5.28

$4.86

$4.32

$3.97

$3.60

Reel

$3.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

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

7499151120
Wurth Elektronik
1: $15.64
4,096On Order

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

4,096On Order

$15.64

$15.37

$14.28

$13.18

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Horizontal

615008160121
Wurth Elektronik
1: $4.34
1,830Expected 20/02/2026

Mfr. Part No.
615008160121

Mouser Part No
710-615008160121

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ_8P8C_THT_Horizontal

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Datasheet

1,830Expected 20/02/2026

$4.34

$4.08

$3.93

$3.78

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Min.: 1
Mult.: 1

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

7490140123B
Wurth Elektronik
1: $11.95
600Expected 20/02/2026

Mfr. Part No.
7490140123B

Mouser Part No
710-7490140123B

Wurth Elektronik

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

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Datasheet

600Expected 20/02/2026

Cut Tape

$11.95

$9.96

$9.06

Reel

$8.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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

7490220115
Wurth Elektronik
1: $13.30
697On Order

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

697On Order

Cut Tape

$13.30

$11.00

$9.24

$8.86

Reel

$8.86

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT 24P pitch 1.27mm 1.5KVrms isolation. PoE 350mA

749023113C
Wurth Elektronik
1: $8.33
2,334On Order

Mfr. Part No.
749023113C

Mouser Part No
710-749023113C

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT 24P pitch 1.27mm 1.5KVrms isolation. PoE 350mA

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Datasheet

2,334On Order

Cut Tape

$8.33

$7.65

$6.90

$6.26

Reel

$5.72

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

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

749080010
Wurth Elektronik
1: $12.32
400Expected 20/02/2026

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

400Expected 20/02/2026

Cut Tape

$12.32

$11.31

$10.20

$9.26

Reel

$9.26

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

74981102100
Wurth Elektronik
1: $8.68
850On Order

Mfr. Part No.
74981102100

Mouser Part No
710-74981102100

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

Learn More

Datasheet

850On Order

Cut Tape

$8.68

$7.99

$7.30

Reel

$6.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 No Tab ETR

7499010126A
Wurth Elektronik
1: $7.71
371Expected 03/04/2026

Mfr. Part No.
7499010126A

Mouser Part No
710-7499010126A

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 No Tab ETR

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Datasheet

371Expected 03/04/2026

$7.71

$7.70

$6.66

$6.65

View

Min.: 1
Mult.: 1

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

7499011002A
Wurth Elektronik
1: $6.70
623On Order

Mfr. Part No.
7499011002A

Mouser Part No
710-7499011002A

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

623On Order

$6.70

$6.51

$6.20

$5.89

$5.27

Min.: 1
Mult.: 1

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

7499111121A
Wurth Elektronik
1: $9.14
725On Order

Mfr. Part No.
7499111121A

Mouser Part No
710-7499111121A

Wurth Elektronik

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

Learn More

Datasheet

725On Order

$9.14

$9.02

$8.46

$7.61

$6.77

Min.: 1
Mult.: 1

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

7499111614A
Wurth Elektronik
1: $12.34
442On Order

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

442On Order

$12.34

$12.13

$11.26

$10.40

$9.53

Min.: 1
Mult.: 1

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

7499410213
Wurth Elektronik
1: $10.03
936Expected 20/02/2026

Mfr. Part No.
7499410213

Mouser Part No
710-7499410213

Wurth Elektronik

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

Learn More

Datasheet

936Expected 20/02/2026

$10.03

$8.67

$7.75

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR OK AS CORRECTED

7499511440
Wurth Elektronik
1: $14.96
837On Order

Mfr. Part No.
7499511440

Mouser Part No
710-7499511440

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR OK AS CORRECTED

Learn More

Datasheet

837On Order

$14.96

$14.70

$13.65

$12.60

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 150uH 1500Vrms

749012310
Wurth Elektronik
1: $5.28
800Expected 26/06/2026

Mfr. Part No.
749012310

Mouser Part No
710-749012310

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 150uH 1500Vrms

Learn More

Datasheet

800Expected 26/06/2026

Cut Tape

$5.28

$4.86

$4.32

$3.97

$3.60

Reel

$3.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

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

74981104400
Wurth Elektronik
1: $8.11
454On Order

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

454On Order

Cut Tape

$8.11

$7.24

$6.66

$5.93

Reel

$5.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

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

615008150121
Wurth Elektronik
1: $2.93
280On Order

Mfr. Part No.
615008150121

Mouser Part No
710-615008150121

Wurth Elektronik

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

Learn More

Datasheet

280On Order

$2.93

$2.69

$2.39

$2.10

View

Min.: 1
Mult.: 1

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

615008160721
Wurth Elektronik
1: $4.69
112On Order

Mfr. Part No.
615008160721

Mouser Part No
710-615008160721

Wurth Elektronik

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

Learn More

Datasheet

112On Order

$4.69

$4.47

$4.34

$4.21

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk SMT 8P8C TabUp Shielded

634008149721
Wurth Elektronik
1: $8.21
100Expected 27/02/2026

Mfr. Part No.
634008149721

Mouser Part No
710-634008149721

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk SMT 8P8C TabUp Shielded

Learn More

Datasheet

100Expected 27/02/2026

Cut Tape

$8.21

$6.97

Reel

$5.36

$4.47

$3.72

$3.10

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

74980100000
Wurth Elektronik
1: $6.37
363On Order

Mfr. Part No.
74980100000

Mouser Part No
710-74980100000

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

Learn More

Datasheet

363On Order

Cut Tape

$6.37

$5.86

$5.35

Reel

$4.84

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

74980101200
Wurth Elektronik
1: $6.82
98In Stock
100Expected 23/04/2026

Mfr. Part No.
74980101200

Mouser Part No
710-74980101200

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

Learn More

Datasheet

98In Stock

100Expected 23/04/2026

Cut Tape

$6.82

$6.27

$5.73

Reel

$5.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x4 THT Tab Down EMI

7499031120A
Wurth Elektronik
1: $26.53
6Expected 06/03/2026

Mfr. Part No.
7499031120A

Mouser Part No
710-7499031120A

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x4 THT Tab Down EMI

Learn More

Datasheet

Product Comments

6Expected 06/03/2026

$26.53

$26.08

$24.22

$22.36

View

Min.: 1
Mult.: 1

Ethernet Solutions

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Ethernet Solutions

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