.hide-partial { max-height: none; } .show-more { display: none; }

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)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vert Rear Post

615008140421
Wurth Elektronik
1: $2.85
1,169In Stock
880Expected 2026/08/21

Mfr. Part No.
615008140421

Mouser Part No
710-615008140421

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Vert Rear Post

Learn More

Datasheet

1,169In Stock

880Expected 2026/08/21

$2.85

$2.79

$2.67

$2.57

$2.47

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Hztl Tab Up EMI

615008140621
Wurth Elektronik
1: $2.69
2,096In Stock
1,500Expected 2026/08/21

Mfr. Part No.
615008140621

Mouser Part No
710-615008140621

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Hztl Tab Up EMI

Learn More

Datasheet

2,096In Stock

1,500Expected 2026/08/21

$2.69

$2.63

$2.54

$2.43

$2.33

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Horztl Tab Down

61500814221
Wurth Elektronik
1: $2.54
1,665In Stock

Mfr. Part No.
61500814221

Mouser Part No
710-61500814221

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-MJ Feml Shielded 8P8C Horztl Tab Down

Learn More

Datasheet

1,665In Stock

$2.54

$2.48

$2.38

$2.29

$2.19

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-COM Mod Jack Feml 8P8C Shield Std&Rvs

615008145121
Wurth Elektronik
1: $3.57
1,749In Stock

Mfr. Part No.
615008145121

Mouser Part No
710-615008145121

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-COM Mod Jack Feml 8P8C Shield Std&Rvs

Learn More

Datasheet

1,749In Stock

$3.57

$3.51

$3.26

$3.00

View

Min.: 1
Mult.: 1

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

615008150021
Wurth Elektronik
1: $2.26
4,326In Stock

Mfr. Part No.
615008150021

Mouser Part No
710-615008150021

Wurth Elektronik

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

Learn More

Datasheet

4,326In Stock

$2.26

$2.07

$1.84

$1.62

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors WR-COM Modular Jack RJ45 Horztl Dual prt

615016137721
Wurth Elektronik
1: $4.78
826In Stock

Mfr. Part No.
615016137721

Mouser Part No
710-615016137721

Wurth Elektronik

Modular Connectors / Ethernet Connectors WR-COM Modular Jack RJ45 Horztl Dual prt

Learn More

Datasheet

826In Stock

$4.78

$4.65

$4.54

$4.47

Min.: 1
Mult.: 1

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

615108150221R
Wurth Elektronik
1: $3.90
1,538In Stock

Mfr. Part No.
615108150221R

Mouser Part No
710-615108150221R

Wurth Elektronik

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

Learn More

Datasheet

1,538In Stock

Cut Tape

$3.90

$3.56

$3.17

$2.78

$2.59

Reel

$2.40

MouseReel Available

Min.: 1
Mult.: 1

: 200

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

7490100110A
Wurth Elektronik
1: $3.76
6,999In Stock
5,400Expected 2026/08/28

Mfr. Part No.
7490100110A

Mouser Part No
710-7490100110A

Wurth Elektronik

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

Learn More

Datasheet

6,999In Stock

5,400Expected 2026/08/28

Cut Tape

$3.76

$3.47

$3.22

$2.98

Reel

$2.15

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether

7490100111A
Wurth Elektronik
1: $3.98
7,988In Stock
4,800On Order

Mfr. Part No.
7490100111A

Mouser Part No
710-7490100111A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether

Learn More

Datasheet

7,988In Stock

4,800On Order

Cut Tape

$3.98

$3.70

$3.28

$2.86

Reel

$2.67

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1 Port

7490100111B
Wurth Elektronik
1: $3.92
1,724In Stock

Mfr. Part No.
7490100111B

Mouser Part No
710-7490100111B

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1 Port

Learn More

Datasheet

1,724In Stock

Cut Tape

$3.92

$3.55

$3.31

$3.06

Reel

$2.20

MouseReel Available

Min.: 1
Mult.: 1

: 650

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

7490100161A
Wurth Elektronik / Midcom
1: $3.86
983In Stock

Mfr. Part No.
7490100161A

Mouser Part No
710-7490100161A

Wurth Elektronik / Midcom

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

Learn More

Datasheet

983In Stock

Cut Tape

$3.86

$3.58

$3.26

$2.95

Reel

$2.67

$2.44

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

749010310
Wurth Elektronik / Midcom
1: $5.40
2,680In Stock

Mfr. Part No.
749010310

Mouser Part No
710-749010310

Wurth Elektronik / Midcom

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

Learn More

Datasheet

2,680In Stock

Cut Tape

$5.40

$4.86

$4.33

$3.97

Reel

$3.61

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

7490120110
Wurth Elektronik / Midcom
1: $5.12
1,144In Stock
1,300Expected 2026/08/21

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

Learn More

Datasheet

Product Comments

1,144In Stock

1,300Expected 2026/08/21

Cut Tape

$5.12

$4.75

$4.31

$3.91

Reel

$3.56

$3.23

MouseReel Available

Min.: 1
Mult.: 1

: 650

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

749012310
Wurth Elektronik
1: $5.28
573In Stock

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

573In Stock

Cut Tape

$5.28

$4.86

$4.33

$3.97

$3.61

Reel

$3.24

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

749014010
Wurth Elektronik
1: $7.79
945In Stock

Mfr. Part No.
749014010

Mouser Part No
710-749014010

Wurth Elektronik

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

Learn More

Datasheet

945In Stock

Cut Tape

$7.79

$7.52

$7.11

$6.68

Reel

$6.26

$6.05

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

7490140112
Wurth Elektronik
1: $16.71
176In Stock
200Expected 2026/09/03

Mfr. Part No.
7490140112

Mouser Part No
710-7490140112

Wurth Elektronik

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

Learn More

Datasheet

176In Stock

200Expected 2026/09/03

Cut Tape

$16.71

$16.11

$15.22

$14.33

Reel

$12.90

$11.68

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm

7490140117C
Wurth Elektronik
1: $5.97
2,156In Stock

Mfr. Part No.
7490140117C

Mouser Part No
710-7490140117C

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm

Learn More

Datasheet

2,156In Stock

Cut Tape

$5.97

$4.93

$4.14

$3.98

Reel

$3.98

MouseReel Available

Min.: 1
Mult.: 1

: 750

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

7490140122B
Wurth Elektronik
1: $9.16
765In Stock

Mfr. Part No.
7490140122B

Mouser Part No
710-7490140122B

Wurth Elektronik

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

Learn More

Datasheet

765In Stock

Cut Tape

$9.16

$7.63

$6.94

Reel

$6.32

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1Port 12pin pitch 2.54mm 4KVrms isolation

7490140141
Wurth Elektronik
1: $6.47
430In Stock
600Expected 2026/12/04

Mfr. Part No.
7490140141

Mouser Part No
710-7490140141

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1Port 12pin pitch 2.54mm 4KVrms isolation

Learn More

Datasheet

430In Stock

600Expected 2026/12/04

Cut Tape

$6.47

$6.23

$5.88

$5.54

Reel

$5.19

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port

749020010A
Wurth Elektronik
1: $6.91
3,791In Stock

Mfr. Part No.
749020010A

Mouser Part No
710-749020010A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port

Learn More

Datasheet

3,791In Stock

Cut Tape

$6.91

$6.33

$5.85

$5.49

Reel

$5.26

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR

749020011A
Wurth Elektronik
1: $6.91
640In Stock
1,200Expected 2026/09/18

Mfr. Part No.
749020011A

Mouser Part No
710-749020011A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR

Learn More

Datasheet

640In Stock

1,200Expected 2026/09/18

Cut Tape

$6.91

$6.33

$5.85

$5.49

Reel

$5.26

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR

749020100A
Wurth Elektronik
1: $6.55
4,934In Stock
12,000On Order

Mfr. Part No.
749020100A

Mouser Part No
710-749020100A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR

Learn More

Datasheet

4,934In Stock

12,000On Order

Cut Tape

$6.55

$5.68

$5.01

$4.66

$4.16

Reel

$4.00

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port

749020111A
Wurth Elektronik
1: $3.95
3,236In Stock
10,500On Order

Mfr. Part No.
749020111A

Mouser Part No
710-749020111A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port

Learn More

Datasheet

3,236In Stock

10,500On Order

Cut Tape

$3.95

$3.72

$3.51

$3.37

Reel

$3.24

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

749020310
Wurth Elektronik
1: $7.52
1,971In Stock
5,600On Order

Mfr. Part No.
749020310

Mouser Part No
710-749020310

Wurth Elektronik

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

Learn More

Datasheet

1,971In Stock

5,600On Order

Cut Tape

$7.52

$7.51

$7.00

$6.14

Reel

$4.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR

749022011
Wurth Elektronik
1: $6.47
761In Stock
1,500Expected 2026/10/02

Mfr. Part No.
749022011

Mouser Part No
710-749022011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR

Learn More

Datasheet

761In Stock

1,500Expected 2026/10/02

Cut Tape

$6.47

$6.23

$5.88

$5.54

$5.19

Reel

$5.02

MouseReel Available

Min.: 1
Mult.: 1

: 375

Ethernet Solutions

All Results (201)

Customer Service Office

Company

Resources

Support

Ethernet Solutions

All Results (201)

Connectors

Passive Components

Power