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Signal Transformers

Würth Elektronik Signal Transformers include LAN, analog, and data communication transformers. These transformers were developed for power over ethernet (PoE), power line communications (PLC), position sensors, DSL, and Internet of Things (IoT). Würth Elektronik Signal Transformers are ideal for routers, switches, building automation, lighting controls, and ultrasonic distance sensors.

All Results (35)

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Part #

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

749050018
Wurth Elektronik
1: 56,79 RON
427In Stock

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

427In Stock

Cut Tape

56,79 RON

47,13 RON

40,94 RON

37,02 RON

Reel

33,30 RON

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Power Transformers MID-UDS PGA460 239 uH

750316928
Wurth Elektronik
1: 14,34 RON
1.595In Stock

Mfr. Part No.
750316928

Mouser Part No
710-750316928

Wurth Elektronik

Power Transformers MID-UDS PGA460 239 uH

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Datasheet

1.595In Stock

Cut Tape

14,34 RON

13,23 RON

12,22 RON

11,12 RON

Reel

8,55 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

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

7490220122
Wurth Elektronik
1: 30,13 RON
3.791In Stock
1.740Expected 2/27/2026

Mfr. Part No.
7490220122

Mouser Part No
710-7490220122

Wurth Elektronik

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

Learn More

Datasheet

3.791In Stock

1.740Expected 2/27/2026

Cut Tape

30,13 RON

29,12 RON

27,36 RON

25,75 RON

Reel

24,14 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 290

Power Transformers MID-UDS PGA460 3 mH

750317161
Wurth Elektronik
1: 14,34 RON
5.974In Stock

Mfr. Part No.
750317161

Mouser Part No
710-750317161

Wurth Elektronik

Power Transformers MID-UDS PGA460 3 mH

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Datasheet

5.974In Stock

Cut Tape

14,34 RON

13,28 RON

13,23 RON

12,22 RON

11,17 RON

Reel

8,55 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

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

7490100161A
Wurth Elektronik / Midcom
1: 16,70 RON
1.698In 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

1.698In Stock

Cut Tape

16,70 RON

15,49 RON

14,08 RON

12,78 RON

Reel

11,57 RON

10,56 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

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

749013011A
Wurth Elektronik / Midcom
1: 16,95 RON
3.159In Stock
600Expected 2/27/2026

Mfr. Part No.
749013011A

Mouser Part No
710-749013011A

Wurth Elektronik / Midcom

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

Learn More

Datasheet

3.159In Stock

600Expected 2/27/2026

Cut Tape

16,95 RON

15,74 RON

14,44 RON

13,43 RON

Reel

10,56 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

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

7490140112
Wurth Elektronik
1: 72,28 RON
296In Stock

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

296In Stock

Cut Tape

72,28 RON

69,67 RON

65,84 RON

61,97 RON

Reel

55,78 RON

50,50 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

749014012
Wurth Elektronik
1: 53,02 RON
677In Stock

Mfr. Part No.
749014012

Mouser Part No
710-749014012

Wurth Elektronik

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

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Datasheet

677In Stock

Cut Tape

53,02 RON

51,16 RON

48,29 RON

45,42 RON

Reel

42,60 RON

41,20 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

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

7490220121
Wurth Elektronik / Midcom
1: 27,97 RON
2.336In Stock

Mfr. Part No.
7490220121

Mouser Part No
710-7490220121

Wurth Elektronik / Midcom

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

Learn More

Datasheet

2.336In Stock

Cut Tape

27,97 RON

27,01 RON

25,35 RON

23,84 RON

Reel

22,38 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

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

7490220123
Wurth Elektronik
1: 27,97 RON
500In Stock
290Expected 2/27/2026

Mfr. Part No.
7490220123

Mouser Part No
710-7490220123

Wurth Elektronik

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

Learn More

Datasheet

500In Stock

290Expected 2/27/2026

Cut Tape

27,97 RON

27,01 RON

25,35 RON

23,84 RON

Reel

22,38 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 290

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

749050017
Wurth Elektronik
1: 56,79 RON
540In Stock

Mfr. Part No.
749050017

Mouser Part No
710-749050017

Wurth Elektronik

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

Learn More

Datasheet

540In Stock

Cut Tape

56,79 RON

47,13 RON

40,94 RON

37,02 RON

Reel

37,02 RON

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr

749052050
Wurth Elektronik
1: 67,91 RON
1.072In Stock

Mfr. Part No.
749052050

Mouser Part No
710-749052050

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr

Learn More

Datasheet

1.072In Stock

Cut Tape

67,91 RON

56,79 RON

56,74 RON

49,19 RON

Reel

40,14 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 290

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH

750510231
Wurth Elektronik
1: 13,53 RON
1.038In Stock
1.056Expected 5/7/2026

Mfr. Part No.
750510231

Mouser Part No
710-750510231

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH

Learn More

Datasheet

Product Comments

1.038In Stock

1.056Expected 5/7/2026

13,53 RON

12,63 RON

11,72 RON

10,81 RON

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH -

750510730
Wurth Elektronik
1: 18,46 RON
1.523In Stock

Mfr. Part No.
750510730

Mouser Part No
710-750510730

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH -

Learn More

Datasheet

1.523In Stock

Cut Tape

18,46 RON

16,70 RON

16,05 RON

15,54 RON

Reel

12,58 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 140

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

7490220120
Wurth Elektronik
1: 25,70 RON
56In Stock
800Expected 2/27/2026

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

Learn More

Datasheet

56In Stock

800Expected 2/27/2026

Cut Tape

25,70 RON

24,80 RON

23,29 RON

21,93 RON

Reel

20,57 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

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

749010310
Wurth Elektronik / Midcom
1: 23,34 RON
248In Stock
1.540Expected 4/17/2026

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

248In Stock

1.540Expected 4/17/2026

Cut Tape

23,34 RON

21,03 RON

18,71 RON

17,15 RON

Reel

15,59 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

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

749014010
Wurth Elektronik
1: 33,70 RON
45In Stock
900On Order

Mfr. Part No.
749014010

Mouser Part No
710-749014010

Wurth Elektronik

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

Learn More

Datasheet

45In Stock

900On Order

Cut Tape

33,70 RON

32,54 RON

30,73 RON

28,87 RON

Reel

27,06 RON

26,16 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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

749020310
Wurth Elektronik
1: 30,93 RON
160In Stock
800Expected 5/8/2026

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

160In Stock

800Expected 5/8/2026

Cut Tape

30,93 RON

30,88 RON

27,11 RON

24,24 RON

Reel

21,58 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm

750082154
Wurth Elektronik
1: 3,42 RON
348In Stock
12.000On Order

Mfr. Part No.
750082154

Mouser Part No
710-750082154

Wurth Elektronik

Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm

Learn More

Datasheet

348In Stock

12.000On Order

Cut Tape

3,42 RON

3,40 RON

3,18 RON

2,87 RON

2,55 RON

Reel

2,55 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT

750510476
Wurth Elektronik
1: 27,01 RON
438In Stock

Mfr. Part No.
750510476

Mouser Part No
710-750510476

Wurth Elektronik

Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT

Learn More

Datasheet

438In Stock

27,01 RON

26,66 RON

24,95 RON

22,48 RON

19,97 RON

Min.: 1
Mult.: 1

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

7490120110
Wurth Elektronik / Midcom
1: 22,13 RON
1.923Expected 2/27/2026

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

Learn More

Datasheet

Product Comments

1.923Expected 2/27/2026

Cut Tape

22,13 RON

20,52 RON

18,66 RON

16,90 RON

Reel

15,39 RON

13,98 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 650

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

750510682
Wurth Elektronik
1: 18,31 RON
1.120Expected 4/30/2026

Mfr. Part No.
750510682

Mouser Part No
710-750510682

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

Learn More

Datasheet

1.120Expected 4/30/2026

Cut Tape

18,31 RON

17,05 RON

15,84 RON

Reel

14,64 RON

13,43 RON

12,22 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 140

Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers

749010
Wurth Elektronik
1: 1.199,00 RON
Non-Stocked

Mfr. Part No.
749010

Mouser Part No
710-749010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers

Learn More

Datasheet

Non-Stocked

1.199,00 RON

Min.: 1
Mult.: 1

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

749014011
Wurth Elektronik
250: 42,60 RON
Non-Stocked

Mfr. Part No.
749014011

Mouser Part No
710-749014011

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Reel

42,60 RON

41,20 RON

Min.: 250
Mult.: 250

Reel: 250

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

749014018
Wurth Elektronik
1.200: 47,84 RON
Non-Stocked

Mfr. Part No.
749014018

Mouser Part No
710-749014018

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Cut Tape

47,84 RON

Min.: 1.200
Mult.: 300

Reel: 300

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