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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 Int XFMR THT 1x1 PoE Tab Down EMI

7499211122A
Wurth Elektronik
1: $13.28
174Expected 2026-02-20

Mfr. Part #
7499211122A

Mouser Part #
710-7499211122A

Wurth Elektronik

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

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Datasheet

174Expected 2026-02-20

$13.28

$13.05

$12.12

$11.19

View

Min.: 1
Mult.: 1

Pulse Transformers WE-RJ45LAN

7499311614
Wurth Elektronik
1: $16.94
84On Order

Mfr. Part #
7499311614

Mouser Part #
710-7499311614

Wurth Elektronik

Pulse Transformers WE-RJ45LAN

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Datasheet

84On Order

$16.94

$16.14

$15.66

$15.17

$14.69

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

7499611421
Wurth Elektronik
1: $23.19
22Expected 2026-03-06

Mfr. Part #
7499611421

Mouser Part #
710-7499611421

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Integrated Transformer

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Datasheet

22Expected 2026-03-06

$23.19

$18.17

$16.68

$14.69

Min.: 1
Mult.: 1

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: $23.78
370Expected 2026-03-06

Mfr. Part #
749082010

Mouser Part #
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

370Expected 2026-03-06

Cut Tape

$23.78

$21.84

$19.70

$17.89

Reel

$16.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 290

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

7498111001
Wurth Elektronik
1: $18.45
90Expected 2026-02-18

Mfr. Part #
7498111001

Mouser Part #
710-7498111001

Wurth Elektronik

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

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Datasheet

90Expected 2026-02-18

Cut Tape

$18.45

$18.14

$16.85

Reel

$13.98

$13.97

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

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

7499010001A
Wurth Elektronik
1: $11.19
60Expected 2026-02-18

Mfr. Part #
7499010001A

Mouser Part #
710-7499010001A

Wurth Elektronik

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

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Datasheet

60Expected 2026-02-18

$11.19

$10.88

$10.35

$9.84

$8.80

Min.: 1
Mult.: 1

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

7499011122A
Wurth Elektronik
1: $14.60
23Expected 2026-05-01

Mfr. Part #
7499011122A

Mouser Part #
710-7499011122A

Wurth Elektronik

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

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Datasheet

23Expected 2026-05-01

$14.60

$12.65

Min.: 1
Mult.: 1

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

7499410221
Wurth Elektronik
1: $15.33
140On Order

Mfr. Part #
7499410221

Mouser Part #
710-7499410221

Wurth Elektronik

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

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Datasheet

140On Order

$15.33

$13.24

$11.84

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WE-RJ45 Integrated RJ45 LAN Transformer

7499111001A
Wurth Elektronik
29: $13.61
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
7499111001A

Mouser Part #
710-7499111001A

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45 Integrated RJ45 LAN Transformer

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Datasheet

Non-Stocked Lead-Time 7 Weeks

$13.61

$12.37

$11.41

Min.: 29
Mult.: 29

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 6P6C TabUpLeftAssmblyHsng

615006149421L
Wurth Elektronik
1: $3.67
Non-Stocked

Mfr. Part #
615006149421L

Mouser Part #
710-615006149421L

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 6P6C TabUpLeftAssmblyHsng

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Datasheet

Non-Stocked

$3.67

$3.12

$2.39

$2.00

$1.39

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 6P6C TabUpMdlAssmblytHsng

615006149421M
Wurth Elektronik
1: $2.00
Non-Stocked

Mfr. Part #
615006149421M

Mouser Part #
710-615006149421M

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 6P6C TabUpMdlAssmblytHsng

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Datasheet

Non-Stocked

$2.00

$1.71

$1.31

$1.09

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 6P6C TabUpPre-Assmbly1x2

615012149421
Wurth Elektronik
1: $7.83
Non-Stocked

Mfr. Part #
615012149421

Mouser Part #
710-615012149421

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 6P6C TabUpPre-Assmbly1x2

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Datasheet

Non-Stocked

$7.83

$6.65

$5.12

$4.26

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-COM Modular Jack Horztl 1.5A

615024143921
Wurth Elektronik
1: $6.37
Non-Stocked

Mfr. Part #
615024143921

Mouser Part #
710-615024143921

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-COM Modular Jack Horztl 1.5A

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Datasheet

Non-Stocked

$6.37

$6.25

$6.01

$5.77

$5.53

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 8P8C TabUp Pre-Assmbly1x4

615032149521
Wurth Elektronik
1: $14.20
Non-Stocked

Mfr. Part #
615032149521

Mouser Part #
710-615032149521

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Mod Jk 8P8C TabUp Pre-Assmbly1x4

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Datasheet

Non-Stocked

$14.20

$12.04

$9.27

$7.72

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr

749014011
Wurth Elektronik
250: $15.27
Non-Stocked

Mfr. Part #
749014011

Mouser Part #
710-749014011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr

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Datasheet

Non-Stocked

Reel

$15.27

$14.76

Min.: 250
Mult.: 250

Reel: 250

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

749014018
Wurth Elektronik
1,200: $17.14
Non-Stocked

Mfr. Part #
749014018

Mouser Part #
710-749014018

Wurth Elektronik

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

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Datasheet

Non-Stocked

Cut Tape

$17.14

Min.: 1,200
Mult.: 300

Reel: 300

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

749020015
Wurth Elektronik
350: $9.77
Non-Stocked

Mfr. Part #
749020015

Mouser Part #
710-749020015

Wurth Elektronik

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

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Datasheet

Non-Stocked

Reel

$9.77

$9.16

Min.: 350
Mult.: 350

Reel: 350

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

74990110030
Wurth Elektronik
1: $12.65
N/A

Mfr. Part #
74990110030

Mouser Part #
710-74990110030

Wurth Elektronik

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

Learn More

Datasheet

N/A

$12.65

$12.43

$11.55

$10.65

View

Min.: 1
Mult.: 1

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

7499211121
Wurth Elektronik
23: $21.75
Non-Stocked

Mfr. Part #
7499211121

Mouser Part #
710-7499211121

Wurth Elektronik

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

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Product Comments

Non-Stocked

$21.75

$21.20

$19.58

$18.63

View

Min.: 23
Mult.: 23

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

7499410420
Wurth Elektronik
1: $21.61
Non-Stocked

Mfr. Part #
7499410420

Mouser Part #
710-7499410420

Wurth Elektronik

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

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Datasheet

Non-Stocked

$21.61

$21.24

$19.72

$18.20

View

Min.: 1
Mult.: 1

Pulse Transformers Integrated RJ45 Transformer WE-RJ45LAN

7499411001
Wurth Elektronik
1,008: $14.40
Non-Stocked

Mfr. Part #
7499411001

Mouser Part #
710-7499411001

Wurth Elektronik

Pulse Transformers Integrated RJ45 Transformer WE-RJ45LAN

Datasheet

Non-Stocked

$14.40

Min.: 1,008
Mult.: 48

Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabDn ETR 10G BsT

7499611423
Wurth Elektronik
50: $26.13
Non-Stocked

Mfr. Part #
7499611423

Mouser Part #
710-7499611423

Wurth Elektronik

Modular Connectors / Ethernet Connectors WE-RJ45LAN Intg XFMR 1x1TabDn ETR 10G BsT

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Datasheet

Non-Stocked

$26.13

Min.: 50
Mult.: 50

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

7499611424
Wurth Elektronik
1: $43.69
Non-Stocked

Mfr. Part #
7499611424

Mouser Part #
710-7499611424

Wurth Elektronik

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

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Datasheet

Non-Stocked

$43.69

$41.62

$38.24

$34.72

$26.12

Min.: 1
Mult.: 1

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

7499811420
Wurth Elektronik
1: $32.84
N/A

Mfr. Part #
7499811420

Mouser Part #
710-7499811420

Wurth Elektronik

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

Learn More

Datasheet

N/A

$32.84

$30.97

$28.18

$25.00

$20.91

Min.: 1
Mult.: 1

Ethernet Solutions

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Ethernet Solutions

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