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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 WR-MJ Mod Jk 6P6C Solder Tab w/Mylar

634106149621
Wurth Elektronik
1: $7.91
123In Stock
150Expected 20/2/2026

Mfr. Part No.
634106149621

Mouser Part No
710-634106149621

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 6P6C Solder Tab w/Mylar

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Datasheet

123In Stock

150Expected 20/2/2026

Cut Tape

$7.91

$6.70

$5.16

Reel

$4.30

$3.57

$2.99

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

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

634108150321
Wurth Elektronik
1: $4.59
639In Stock

Mfr. Part No.
634108150321

Mouser Part No
710-634108150321

Wurth Elektronik

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

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Datasheet

639In Stock

Cut Tape

$4.59

$4.21

$3.75

$3.29

$3.06

Reel

$2.82

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

634108185421
Wurth Elektronik
1: $7.95
301In 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

301In Stock

Cut Tape

$7.95

$7.39

$6.84

$6.28

Reel

$6.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

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

634108185521
Wurth Elektronik
1: $5.50
4In Stock
120Expected 18/2/2026

Mfr. Part No.
634108185521

Mouser Part No
710-634108185521

Wurth Elektronik

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

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Datasheet

4In Stock

120Expected 18/2/2026

Cut Tape

$5.50

$5.12

$4.73

Reel

$4.34

$3.86

$3.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 120

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

749010012A
Wurth Elektronik
1: $5.45
190In Stock
600Expected 27/2/2026

Mfr. Part No.
749010012A

Mouser Part No
710-749010012A

Wurth Elektronik

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

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Datasheet

190In Stock

600Expected 27/2/2026

Cut Tape

$5.45

$4.93

$4.60

$4.25

Reel

$3.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

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

7490120110
Wurth Elektronik / Midcom
1: $7.12
8In Stock
1,950Expected 20/2/2026

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

Product Comments

8In Stock

1,950Expected 20/2/2026

Cut Tape

$7.12

$6.59

$5.99

$5.43

Reel

$4.95

$4.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 650

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

7490220120
Wurth Elektronik
1: $8.26
56In Stock
800Expected 20/2/2026

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

56In Stock

800Expected 20/2/2026

Cut Tape

$8.26

$7.96

$7.48

$7.05

Reel

$6.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port

749023010A
Wurth Elektronik
1: $9.62
351In Stock

Mfr. Part No.
749023010A

Mouser Part No
710-749023010A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port

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Datasheet

351In Stock

Cut Tape

$9.62

$8.80

$8.13

$7.65

Reel

$7.65

$7.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 2xUSB2.0 TUp EMI

7497111611A
Wurth Elektronik
1: $20.79
30In Stock

Mfr. Part No.
7497111611A

Mouser Part No
710-7497111611A

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 2xUSB2.0 TUp EMI

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Datasheet

30In Stock

$20.79

$20.43

$18.97

$17.51

View

Min.: 1
Mult.: 1

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

74980104400
Wurth Elektronik
1: $8.62
270In Stock
220Expected 20/2/2026

Mfr. Part No.
74980104400

Mouser Part No
710-74980104400

Wurth Elektronik

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

Learn More

Datasheet

270In Stock

220Expected 20/2/2026

Cut Tape

$8.62

$7.70

$7.08

$6.31

Reel

$5.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

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

7498011001A
Wurth Elektronik
1: $10.04
128In Stock

Mfr. Part No.
7498011001A

Mouser Part No
710-7498011001A

Wurth Elektronik

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

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Datasheet

128In Stock

$10.04

$9.76

$9.29

$8.83

$7.90

Min.: 1
Mult.: 1

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

7498011008
Wurth Elektronik
1: $11.44
161In Stock

Mfr. Part No.
7498011008

Mouser Part No
710-7498011008

Wurth Elektronik

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

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Datasheet

161In Stock

$11.44

$11.25

$10.44

$9.63

View

Min.: 1
Mult.: 1

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

7498011211
Wurth Elektronik
1: $15.60
79In Stock
160Expected 20/2/2026

Mfr. Part No.
7498011211

Mouser Part No
710-7498011211

Wurth Elektronik

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

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Datasheet

79In Stock

160Expected 20/2/2026

$15.60

$15.33

$14.23

$13.14

View

Min.: 1
Mult.: 1

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

7498111120R
Wurth Elektronik
1: $17.96
139In Stock
50Expected 20/2/2026

Mfr. Part No.
7498111120R

Mouser Part No
710-7498111120R

Wurth Elektronik

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

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Datasheet

139In Stock

50Expected 20/2/2026

Cut Tape

$17.96

$17.65

$16.39

Reel

$15.12

$13.87

$12.61

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

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

7498210003
Wurth Elektronik
1: $16.64
12In Stock
216Expected 13/2/2026

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

12In Stock

216Expected 13/2/2026

$16.64

$14.37

$12.86

Min.: 1
Mult.: 1

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

74984104400
Wurth Elektronik
1: $10.19
273In Stock

Mfr. Part No.
74984104400

Mouser Part No
710-74984104400

Wurth Elektronik

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

Learn More

Datasheet

273In Stock

Cut Tape

$10.19

$9.10

$8.37

$7.46

Reel

$6.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

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

74984104401
Wurth Elektronik
1: $12.70
398In Stock
500Expected 13/2/2026

Mfr. Part No.
74984104401

Mouser Part No
710-74984104401

Wurth Elektronik

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

Learn More

Datasheet

398In Stock

500Expected 13/2/2026

Cut Tape

$12.70

$11.69

$10.66

Reel

$9.65

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

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

7499010004A
Wurth Elektronik
1: $10.40
24In Stock

Mfr. Part No.
7499010004A

Mouser Part No
710-7499010004A

Wurth Elektronik

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

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Datasheet

Product Comments

24In Stock

$10.40

$10.22

$9.48

$8.76

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

7499010122
Wurth Elektronik
1: $10.74
13In Stock
330Expected 20/2/2026

Mfr. Part No.
7499010122

Mouser Part No
710-7499010122

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

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Datasheet

13In Stock

330Expected 20/2/2026

$10.74

$8.95

$8.45

$7.96

$7.46

Min.: 1
Mult.: 1

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

74990101241
Wurth Elektronik
1: $9.69
159In Stock
120Expected 20/2/2026

Mfr. Part No.
74990101241

Mouser Part No
710-74990101241

Wurth Elektronik

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

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Datasheet

159In Stock

120Expected 20/2/2026

$9.69

$8.37

$7.49

Min.: 1
Mult.: 1

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

7499011001A
Wurth Elektronik
1: $9.31
40In Stock
87On Order

Mfr. Part No.
7499011001A

Mouser Part No
710-7499011001A

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

40In Stock

87On Order

$9.31

$9.05

$8.62

$8.19

$7.33

Min.: 1
Mult.: 1

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

74990111211
Wurth Elektronik
1: $8.84
83In Stock

Mfr. Part No.
74990111211

Mouser Part No
710-74990111211

Wurth Elektronik

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

Learn More

Datasheet

83In Stock

$8.84

$7.63

$6.82

Min.: 1
Mult.: 1

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

7499011121A
Wurth Elektronik
1: $10.12
58In Stock
1,661Expected 20/2/2026

Mfr. Part No.
7499011121A

Mouser Part No
710-7499011121A

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

58In Stock

1,661Expected 20/2/2026

$10.12

$9.86

$8.95

$8.51

$7.62

Min.: 1
Mult.: 1

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

7499011441A
Wurth Elektronik
1: $10.04
43In Stock

Mfr. Part No.
7499011441A

Mouser Part No
710-7499011441A

Wurth Elektronik

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

Learn More

Datasheet

43In Stock

$10.04

$8.66

$7.76

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x2 Tab Down ETR

7499021002A
Wurth Elektronik
1: $15.99
36In Stock

Mfr. Part No.
7499021002A

Mouser Part No
710-7499021002A

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x2 Tab Down ETR

Learn More

Datasheet

36In Stock

$15.99

$13.80

$12.36

Min.: 1
Mult.: 1

Ethernet Solutions

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