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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 10GBase-T SMD 1 Port Transformer

749050010A
Wurth Elektronik
1: $10.38
203In Stock
400Expected 28/8/2026

Mfr. Part No.
749050010A

Mouser Part No
710-749050010A

Wurth Elektronik

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

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Datasheet

203In Stock

400Expected 28/8/2026

Cut Tape

$10.38

$9.34

$8.96

$8.69

Reel

$7.92

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: $17.87
96In Stock
450Expected 8/12/2026

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

96In Stock

450Expected 8/12/2026

Cut Tape

$17.87

$14.84

$12.89

$11.64

Reel

$11.64

MouseReel Available

Min.: 1
Mult.: 1

: 450

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

7497111611A
Wurth Elektronik
1: $19.53
62In 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

62In Stock

$19.53

$19.22

$17.83

$16.46

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

74980100000
Wurth Elektronik
1: $8.66
190In Stock

Mfr. Part No.
74980100000

Mouser Part No
710-74980100000

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

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Datasheet

190In Stock

Cut Tape

$8.66

$7.97

$7.28

Reel

$6.58

MouseReel Available

Min.: 1
Mult.: 1

: 100

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

7498011122AR
Wurth Elektronik
1: $22.26
120In Stock
120Expected 28/8/2026

Mfr. Part No.
7498011122AR

Mouser Part No
710-7498011122AR

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

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Datasheet

120In Stock

120Expected 28/8/2026

Cut Tape

$22.26

$18.25

$17.57

$15.11

Reel

$13.63

MouseReel Available

Min.: 1
Mult.: 1

: 120

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

7498111001
Wurth Elektronik
1: $16.18
91In Stock
200Expected 28/8/2026

Mfr. Part No.
7498111001

Mouser Part No
710-7498111001

Wurth Elektronik

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

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Datasheet

91In Stock

200Expected 28/8/2026

Cut Tape

$16.18

$15.91

$14.78

Reel

$12.27

$12.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

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

7498210220A
Wurth Elektronik
1: $14.16
132In Stock
360On Order

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

132In Stock

360On Order

$14.16

$14.14

$12.59

$10.72

$10.24

Min.: 1
Mult.: 1

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

74982104400
Wurth Elektronik
1: $9.70
195In Stock

Mfr. Part No.
74982104400

Mouser Part No
710-74982104400

Wurth Elektronik

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

Learn More

Datasheet

195In Stock

Cut Tape

$9.70

$8.65

$7.96

$7.09

Reel

$6.23

MouseReel Available

Min.: 1
Mult.: 1

: 110

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

74984104400
Wurth Elektronik
1: $9.97
342In Stock
110Expected 17/8/2026

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

342In Stock

110Expected 17/8/2026

Cut Tape

$9.97

$8.91

$8.19

$7.30

Reel

$6.41

MouseReel Available

Min.: 1
Mult.: 1

: 110

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

7499010126A
Wurth Elektronik
1: $10.49
206In Stock
1,596On Order

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

206In Stock

1,596On Order

$10.49

$10.47

$9.06

$9.04

View

Min.: 1
Mult.: 1

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

7499021002A
Wurth Elektronik
1: $15.64
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

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Datasheet

36In Stock

$15.64

$13.50

$12.09

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x2 THT Tab Down EMI

7499021125
Wurth Elektronik
1: $18.73
41In Stock
468Expected 14/8/2026

Mfr. Part No.
7499021125

Mouser Part No
710-7499021125

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x2 THT Tab Down EMI

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Datasheet

Product Comments

41In Stock

468Expected 14/8/2026

$18.73

$18.41

$17.10

$15.78

View

Min.: 1
Mult.: 1

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

7499031120A
Wurth Elektronik
1: $34.63
1In Stock
288Expected 7/8/2026

Mfr. Part No.
7499031120A

Mouser Part No
710-7499031120A

Wurth Elektronik

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

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Datasheet

Product Comments

1In Stock

288Expected 7/8/2026

$34.63

$34.04

$31.61

$29.17

View

Min.: 1
Mult.: 1

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

7499111221A
Wurth Elektronik
1: $16.18
194In Stock
728On Order

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

194In Stock

728On Order

$16.18

$15.91

$14.77

$13.63

View

Min.: 1
Mult.: 1

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

7499210123A
Wurth Elektronik
1: $16.48
35In Stock
84Expected 14/8/2026

Mfr. Part No.
7499210123A

Mouser Part No
710-7499210123A

Wurth Elektronik

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

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Datasheet

35In Stock

84Expected 14/8/2026

$16.48

$14.23

$12.73

Min.: 1
Mult.: 1

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

7499511002A
Wurth Elektronik
1: $15.79
40In Stock
420Expected 14/8/2026

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

Learn More

Datasheet

40In Stock

420Expected 14/8/2026

$15.79

$15.78

$13.61

$11.46

Min.: 1
Mult.: 1

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

7499511440
Wurth Elektronik
1: $20.35
16In Stock
2,646On Order

Mfr. Part No.
7499511440

Mouser Part No
710-7499511440

Wurth Elektronik

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

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Datasheet

16In Stock

2,646On Order

$20.35

$19.99

$18.56

$17.14

View

Min.: 1
Mult.: 1

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

7499511611A
Wurth Elektronik
1: $22.07
34In Stock
126On Order

Mfr. Part No.
7499511611A

Mouser Part No
710-7499511611A

Wurth Elektronik

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

Learn More

Datasheet

34In Stock

126On Order

$22.07

$21.80

$20.44

$18.39

$16.35

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

7499611421
Wurth Elektronik
1: $20.35
37In Stock

Mfr. Part No.
7499611421

Mouser Part No
710-7499611421

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

Learn More

Datasheet

37In Stock

$20.35

$15.94

$14.63

$12.89

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1 TabDn 10G BaseT

7499611422
Wurth Elektronik
1: $32.56
1In Stock

Mfr. Part No.
7499611422

Mouser Part No
710-7499611422

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1 TabDn 10G BaseT

Learn More

Datasheet

1In Stock

$32.56

$31.05

$25.70

$24.15

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabUp PoE ETR 10G

7499711421
Wurth Elektronik
1: $28.82
16In Stock

Mfr. Part No.
7499711421

Mouser Part No
710-7499711421

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabUp PoE ETR 10G

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Datasheet

16In Stock

$28.82

$27.17

$24.72

$21.94

$18.35

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

7498011002
Wurth Elektronik
1: $9.47
29In Stock
End of Life

Mfr. Part No.
7498011002

Mouser Part No
710-7498011002

End of Life

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

Learn More

Datasheet

29In Stock

$9.47

$9.19

$8.76

$8.32

$7.45

Min.: 1
Mult.: 1

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

749020023A
Wurth Elektronik
1: $8.12
57,596Expected 11/9/2026

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

57,596Expected 11/9/2026

Cut Tape

$8.12

$6.70

$5.63

$5.13

Reel

$4.66

MouseReel Available

Min.: 1
Mult.: 1

: 800

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 2xUSB3.0 TUp EM

7497110616
Wurth Elektronik
1: $28.06
1,601On Order

Mfr. Part No.
7497110616

Mouser Part No
710-7497110616

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 2xUSB3.0 TUp EM

Learn More

Datasheet

1,601On Order

$28.06

$25.84

$23.80

$22.44

$22.07

Min.: 1
Mult.: 1

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

7498210002
Wurth Elektronik
1: $14.65
200Expected 26/10/2026

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

200Expected 26/10/2026

Cut Tape

$14.65

Reel

$11.38

$11.32

$9.59

MouseReel Available

Min.: 1
Mult.: 1

: 100

Ethernet Solutions

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