Mga Audio Transformer / Signal Transformer

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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.

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# ng Piyesa

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

749024012
Wurth Elektronik
1: ₱1,339.88
1,562May Stock

Mfr. # ng Piyesa
749024012

# ng Piyesa ng Mouser
710-749024012

Wurth Elektronik

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

Alamin Pa

Datasheet

1,562May Stock

Cut Tape

₱1,339.88

₱1,292.03

₱1,220.25

Reel

₱1,090.80

₱1,022.70

Available ang MouseReel

Min.: 1
Mult.: 1

: 175

LAN Transformers

LAN

SMD/SMT

350 uH

4 kVAC

- 40 C

+ 85 C

28.57 mm

12.7 mm

WE-LAN

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

749020022A
Wurth Elektronik
1: ₱1,049.70
355May Stock

Mfr. # ng Piyesa
749020022A

# ng Piyesa ng Mouser
710-749020022A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

Alamin Pa

Datasheet

355May Stock

Cut Tape

₱1,049.70

₱866.88

₱747.24

Reel

₱708.59

Available ang MouseReel

Min.: 1
Mult.: 1

: 330

LAN Transformers

LAN

SMD/SMT

350 uH

1.5 kV

- 40 C

+ 85 C

27.7 mm

7.5 mm

8.5 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

7490100111
Wurth Elektronik
1: ₱325.16
2,644May Stock

Mfr. # ng Piyesa
7490100111

# ng Piyesa ng Mouser
710-7490100111

Wurth Elektronik

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

Alamin Pa

Datasheet

2,644May Stock

Cut Tape

₱325.16

₱319.02

₱296.32

₱273.62

Reel

₱215.95

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 750

LAN Transformers

LAN

SMD/SMT

350 uH

1.5 kVAC

- 25 C

+ 105 C

Dual

12.95 mm

7.11 mm

5.33 mm

WE-LAN

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms

749024015C
Wurth Elektronik
1: ₱938.66
360May Stock

Mfr. # ng Piyesa
749024015C

# ng Piyesa ng Mouser
710-749024015C

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms

Alamin Pa

Datasheet

360May Stock

Cut Tape

₱938.66

₱929.45

₱918.41

₱916.57

Tingnan

Reel

₱752.15

Available ang MouseReel

Min.: 1
Mult.: 1

: 400

LAN Transformers

LAN

SMD/SMT

350 uH

1.5 kV

- 40 C

+ 105 C

17.6 mm

14.65 mm

8.8 mm

WE-LAN

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms

749052051
Wurth Elektronik
1: ₱715.95
511May Stock

Mfr. # ng Piyesa
749052051

# ng Piyesa ng Mouser
710-749052051

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms

Alamin Pa

Datasheet

511May Stock

Cut Tape

₱715.95

₱591.41

₱509.82

Reel

₱482.82

Available ang MouseReel

Min.: 1
Mult.: 1

: 290

LAN Transformers

LAN

SMD/SMT

120 uH

1.5 kV

- 40 C

+ 85 C

18.29 mm

14.7 mm

8.8 mm

WE-LAN 10G

Reel, Cut Tape, MouseReel

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

7490140123B
Wurth Elektronik
1: ₱732.52
702May Stock

Mfr. # ng Piyesa
7490140123B

# ng Piyesa ng Mouser
710-7490140123B

Wurth Elektronik

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

Alamin Pa

Datasheet

702May Stock

Cut Tape

₱732.52

₱611.05

₱555.83

₱533.13

Reel

₱505.52

₱504.91

Available ang MouseReel

Min.: 1
Mult.: 1

: 300

LAN Transformers

LAN

SMD/SMT

350 uH

4.5 kV

- 40 C

+ 85 C

17.1 mm

14.75 mm

8.4 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

749080010
Wurth Elektronik
1: ₱755.83
590May Stock

Mfr. # ng Piyesa
749080010

# ng Piyesa ng Mouser
710-749080010

Wurth Elektronik

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

Alamin Pa

Datasheet

590May Stock

Cut Tape

₱755.83

₱693.87

₱625.77

₱568.10

Reel

₱493.25

Available ang MouseReel

Min.: 1
Mult.: 1

: 400

LAN Transformers

LAN

SMD/SMT

200 uH

1.5 kV

- 40 C

+ 85 C

13.97 mm

12 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

749013011A
Wurth Elektronik / Midcom
1: ₱241.11
6,497May Stock

Mfr. # ng Piyesa
749013011A

# ng Piyesa ng Mouser
710-749013011A

Wurth Elektronik / Midcom

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

Alamin Pa

Datasheet

6,497May Stock

Cut Tape

₱241.11

₱223.31

₱204.91

₱190.19

Reel

₱142.33

Available ang MouseReel

Min.: 1
Mult.: 1

: 600

LAN Transformers

LAN

SMD/SMT

1 MHz to 1 GHz

350 uH

1.5 kVAC

- 40 C

+ 105 C

Single

12.7 mm

9.4 mm

6.35 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

7490220122
Wurth Elektronik
1: ₱428.22
6,615May Stock

Mfr. # ng Piyesa
7490220122

# ng Piyesa ng Mouser
710-7490220122

Wurth Elektronik

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

Alamin Pa

Datasheet

6,615May Stock

Cut Tape

₱428.22

₱412.89

₱387.73

₱365.03

Reel

₱325.16

Available ang MouseReel

Min.: 1
Mult.: 1

: 290

LAN Transformers

LAN

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kVAC

- 40 C

+ 105 C

Quad

18.29 mm

16 mm

8.8 mm

WE-LAN

Reel, Cut Tape, MouseReel

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: ₱511.05
12,293May Stock

Mfr. # ng Piyesa
749023113C

# ng Piyesa ng Mouser
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

Alamin Pa

Datasheet

12,293May Stock

Cut Tape

₱511.05

₱469.33

₱423.32

₱384.05

Reel

₱333.74

Available ang MouseReel

Min.: 1
Mult.: 1

: 1,200

LAN Transformers

LAN Transformer

SMD/SMT

350 uH

1.5 kV

- 40 C

+ 85 C

16.5 mm

9.6 mm

2.4 mm

WE-LAN

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR

749013011
Wurth Elektronik
1: ₱150.31
712May Stock
3,450Inoorder

Mfr. # ng Piyesa
749013011

# ng Piyesa ng Mouser
710-749013011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR

Alamin Pa

Datasheet

712May Stock

3,450Inoorder

Cut Tape

₱150.31

₱146.63

Reel

₱120.25

Available ang MouseReel

Min.: 1
Mult.: 1

: 750

LAN Transformers

LAN

SMD/SMT

350 uH

1.5 kVAC

- 40 C

+ 85 C

Dual

12.95 mm

7.11 mm

5.33 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

7490100110A
Wurth Elektronik
1: ₱230.06
6,963May Stock
5,400Inoorder

Mfr. # ng Piyesa
7490100110A

# ng Piyesa ng Mouser
710-7490100110A

Wurth Elektronik

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

Alamin Pa

Datasheet

6,963May Stock

5,400Inoorder

Cut Tape

₱230.06

₱212.27

₱197.55

₱182.82

Reel

₱125.15

Available ang MouseReel

Min.: 1
Mult.: 1

: 600

LAN Transformers

LAN

SMD/SMT

350 uH

1500 Vrms

0 C

+ 70 C

Single

12.7 mm

9.4 mm

6.35 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

7490100111A
Wurth Elektronik
1: ₱244.79
6,052May Stock
22,800Inoorder

Mfr. # ng Piyesa
7490100111A

# ng Piyesa ng Mouser
710-7490100111A

Wurth Elektronik

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

Alamin Pa

Datasheet

6,052May Stock

22,800Inoorder

Cut Tape

₱244.79

₱227.00

₱201.23

₱175.46

Reel

₱156.44

Available ang MouseReel

Min.: 1
Mult.: 1

: 600

LAN Transformers

LAN

SMD/SMT

350 uH

1500 Vrms

- 40 C

+ 105 C

Single

12.7 mm

9.4 mm

6.35 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

7490100111B
Wurth Elektronik
1: ₱240.49
1,724May Stock

Mfr. # ng Piyesa
7490100111B

# ng Piyesa ng Mouser
710-7490100111B

Wurth Elektronik

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

Alamin Pa

Datasheet

1,724May Stock

Cut Tape

₱240.49

₱217.79

₱203.07

₱187.73

Reel

₱128.22

Available ang MouseReel

Min.: 1
Mult.: 1

: 650

LAN Transformers

LAN

SMD/SMT

350 uH

1.5 kVAC

WE-LAN

Reel, Cut Tape, MouseReel

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

7490100161A
Wurth Elektronik / Midcom
1: ₱217.18
958May Stock

Mfr. # ng Piyesa
7490100161A

# ng Piyesa ng Mouser
710-7490100161A

Wurth Elektronik / Midcom

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

Alamin Pa

Datasheet

958May Stock

Cut Tape

₱217.18

₱195.71

₱188.34

₱182.21

Reel

₱162.58

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 600

LAN Transformers

LAN

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kVAC

- 40 C

+ 125 C

Single

12.7 mm

9.4 mm

6.35 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

749010310
Wurth Elektronik / Midcom
1: ₱331.29
1,858May Stock

Mfr. # ng Piyesa
749010310

# ng Piyesa ng Mouser
710-749010310

Wurth Elektronik / Midcom

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

Alamin Pa

Datasheet

1,858May Stock

Cut Tape

₱331.29

₱298.16

₱265.03

₱242.95

Reel

₱188.34

Available ang MouseReel

Min.: 1
Mult.: 1

: 800

LAN Transformers

LAN

SMD/SMT

500 kHz to 100 MHz

300 uH

1.5 kVAC

- 40 C

+ 85 C

Single

12.7 mm

8.67 mm

4 mm

WE-LANAQ

Reel, Cut Tape, MouseReel

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

7490120110
Wurth Elektronik / Midcom
1: ₱314.11
2,353May Stock

Mfr. # ng Piyesa
7490120110

# ng Piyesa ng Mouser
710-7490120110

Wurth Elektronik / Midcom

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

Alamin Pa

Datasheet

2,353May Stock

Cut Tape

₱314.11

₱290.80

₱264.42

₱239.88

Reel

₱207.36

₱188.34

Available ang MouseReel

Min.: 1
Mult.: 1

: 650

LAN Transformers

LAN

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kVAC

- 40 C

+ 85 C

Single

12.7 mm

9.52 mm

5.6 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

749014010
Wurth Elektronik
1: ₱477.92
915May Stock

Mfr. # ng Piyesa
749014010

# ng Piyesa ng Mouser
710-749014010

Wurth Elektronik

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

Alamin Pa

Datasheet

915May Stock

Cut Tape

₱477.92

₱461.35

₱435.59

₱409.82

Reel

₱384.05

₱371.17

Available ang MouseReel

Min.: 1
Mult.: 1

: 300

LAN Transformers

LAN

SMD/SMT

1 MHz to 100 MHz

350 uH

4.5 kVAC

0 C

+ 70 C

Quad

17.1 mm x 14.75 mm x 8.4 mm

17.1 mm

15.34 mm

8.4 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

7490140117C
Wurth Elektronik
1: ₱366.26
1,384May Stock

Mfr. # ng Piyesa
7490140117C

# ng Piyesa ng Mouser
710-7490140117C

Wurth Elektronik

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

Alamin Pa

Datasheet

1,384May Stock

Cut Tape

₱366.26

₱302.46

₱261.35

Reel

₱247.24

Available ang MouseReel

Min.: 1
Mult.: 1

: 750

LAN Transformers

LAN

SMD/SMT

350 uH

2.5 kV

- 40 C

+ 105 C

12.7 mm

8.8 mm

5.7 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

749014012
Wurth Elektronik
1: ₱750.92
363May Stock

Mfr. # ng Piyesa
749014012

# ng Piyesa ng Mouser
710-749014012

Wurth Elektronik

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

Alamin Pa

Datasheet

363May Stock

Cut Tape

₱750.92

₱725.16

₱684.05

₱612.89

Reel

₱573.62

₱554.60

Available ang MouseReel

Min.: 1
Mult.: 1

: 250

LAN Transformers

LAN

SMD/SMT

500 kHz to 100 MHz

350 uH

4 kVAC

0 C

+ 70 C

Single

24.55 mm x 17 mm x 10.85 mm

24.55 mm

18.25 mm

10.85 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

7490140122B
Wurth Elektronik
1: ₱562.58
765May Stock

Mfr. # ng Piyesa
7490140122B

# ng Piyesa ng Mouser
710-7490140122B

Wurth Elektronik

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

Alamin Pa

Datasheet

765May Stock

Cut Tape

₱562.58

₱468.10

₱425.77

₱387.12

Reel

₱350.31

Available ang MouseReel

Min.: 1
Mult.: 1

: 300

LAN Transformers

LAN

SMD/SMT

350 uH

4.5 kV

- 40 C

+ 85 C

17.1 mm

14.75 mm

8.4 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

7490140141
Wurth Elektronik
1: ₱396.32
228May Stock
600Inaasahan 12/11/2026

Mfr. # ng Piyesa
7490140141

# ng Piyesa ng Mouser
710-7490140141

Wurth Elektronik

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

Alamin Pa

Datasheet

228May Stock

600Inaasahan 12/11/2026

Cut Tape

₱396.32

₱382.21

₱360.74

₱339.88

Reel

₱303.68

Available ang MouseReel

Min.: 1
Mult.: 1

: 300

LAN Transformers

LAN Transformer

SMD/SMT

350 uH

4 kVAC

- 40 C

+ 85 C

17.1 mm

14.5 mm

8.65 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

749020010A
Wurth Elektronik
1: ₱424.54
3,765May Stock

Mfr. # ng Piyesa
749020010A

# ng Piyesa ng Mouser
710-749020010A

Wurth Elektronik

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

Alamin Pa

Datasheet

3,765May Stock

Cut Tape

₱424.54

₱387.73

₱358.90

₱336.81

Reel

₱319.63

₱306.14

Available ang MouseReel

Min.: 1
Mult.: 1

: 400

LAN Transformers

LAN

SMD/SMT

350 uH

1500 Vrms

- 40 C

+ 85 C

Single

17.5 mm

15.24 mm

6.5 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

749020011A
Wurth Elektronik
1: ₱424.54
511May Stock
4,800Inoorder

Mfr. # ng Piyesa
749020011A

# ng Piyesa ng Mouser
710-749020011A

Wurth Elektronik

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

Alamin Pa

Datasheet

511May Stock

4,800Inoorder

Cut Tape

₱424.54

₱387.73

₱358.90

₱336.81

Reel

₱319.63

₱306.14

Available ang MouseReel

Min.: 1
Mult.: 1

: 400

LAN Transformers

LAN

SMD/SMT

350 uH

1500 Vrms

- 40 C

+ 85 C

Single

17.5 mm

15.24 mm

6.5 mm

WE-LAN

Reel, Cut Tape, MouseReel

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

749020100A
Wurth Elektronik
1: ₱402.46
4,243May Stock
12,000Inoorder

Mfr. # ng Piyesa
749020100A

# ng Piyesa ng Mouser
710-749020100A

Wurth Elektronik

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

Alamin Pa

Datasheet

4,243May Stock

12,000Inoorder

Cut Tape

₱402.46

₱347.85

₱307.36

₱285.89

₱255.22

Reel

₱233.13

Available ang MouseReel

Min.: 1
Mult.: 1

: 1,200

LAN Transformers

LAN

SMD/SMT

350 uH

1500 Vrms

- 40 C

+ 105 C

Single

12.7 mm

9.5 mm

3 mm

WE-LAN

Reel, Cut Tape, MouseReel

Ethernet Solutions

Customer Service Office

Kumpanya

Mga Mapagkukunan

Suporta

7.1 mm
7.11 mm
7.5 mm
8.67 mm
8.8 mm
9.1 mm
9.4 mm
9.5 mm
9.52 mm
9.6 mm
9.7 mm
10.3 mm
12 mm
12.2 mm
12.7 mm
13.5 mm
13.72 mm
14.5 mm
14.65 mm
14.7 mm

2.35 mm
2.4 mm
3 mm
4 mm
4.1 mm
4.25 mm
4.5 mm
5.33 mm
5.4 mm
5.6 mm
5.7 mm
6.15 mm
6.35 mm
6.5 mm
6.6 mm
6.73 mm
7.2 mm
7.24 mm
8.4 mm
8.5 mm