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

Wurth Elektronik Transformers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 874

Applied Filters:

Manufacturer = Wurth Elektronik

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

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 #

Power Transformers - Board Mount WE-PSPA 86 uH 210mA AEC-Q200

78931812518
Wurth Elektronik
1: ¥1,199.2
1,535In Stock

Mfr. Part #
78931812518

Mouser Part #
710-78931812518

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 86 uH 210mA AEC-Q200

Learn More

Datasheet

1,535In Stock

Cut Tape

¥1,199.2

¥1,151.1

¥1,054.7

¥960.1

Reel

¥750.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

5 V

18 V

PCB Mount

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

749024012
Wurth Elektronik
1: ¥3,627.6
1,593In Stock

Mfr. Part #
749024012

Mouser Part #
710-749024012

Wurth Elektronik

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

Learn More

Datasheet

1,593In Stock

Cut Tape

¥3,627.6

¥3,499.7

¥3,305.4

Reel

¥3,111.1

¥2,916.7

MouseReel Available

Min.: 1
Mult.: 1

: 175

Power Transformers - Board Mount WE-AGDT LT8302 7 uH

750318131
Wurth Elektronik
1: ¥883.7
7,250In Stock

Mfr. Part #
750318131

Mouser Part #
710-750318131

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT LT8302 7 uH

Learn More

Datasheet

7,250In Stock

Cut Tape

¥883.7

¥820.5

¥694.3

Reel

¥694.3

¥631.2

¥523.2

MouseReel Available

Min.: 1
Mult.: 1

: 250

9 V to 18 V

Board Mount

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

749020022A
Wurth Elektronik
1: ¥2,842
371In Stock

Mfr. Part #
749020022A

Mouser Part #
710-749020022A

Wurth Elektronik

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

Learn More

Datasheet

371In Stock

Cut Tape

¥2,842

¥2,348.7

¥2,024.8

Reel

¥1,890.2

MouseReel Available

Min.: 1
Mult.: 1

: 330

Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200

78931812505
Wurth Elektronik
1: ¥1,200.9
890In Stock

Mfr. Part #
78931812505

Mouser Part #
710-78931812505

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200

Learn More

Datasheet

890In Stock

Cut Tape

¥1,200.9

¥1,152.7

¥1,056.4

¥960.1

¥906.9

Reel

¥767.4

MouseReel Available

Min.: 1
Mult.: 1

: 900

5 V

PCB Mount

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

749196241
Wurth Elektronik
1: ¥1,078
1,754In Stock

Mfr. Part #
749196241

Mouser Part #
710-749196241

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

Learn More

Datasheet

1,754In Stock

Cut Tape

¥1,078

¥998.3

¥985

¥900.3

¥820.5

Reel

¥735.8

Min.: 1
Mult.: 1

: 400

Pulse Transformers UtPMA MID TRANSFMR TOR4.8/2.3/1.3 SMT

750110056
Wurth Elektronik
1: ¥295.7
5,024In Stock

Mfr. Part #
750110056

Mouser Part #
710-750110056

Wurth Elektronik

Pulse Transformers UtPMA MID TRANSFMR TOR4.8/2.3/1.3 SMT

Datasheet

5,024In Stock

Cut Tape

¥295.7

¥267.4

¥257.5

¥249.2

Reel

¥181

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,400

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W

750311911
Wurth Elektronik
1: ¥1,752.4
283In Stock

Mfr. Part #
750311911

Mouser Part #
710-750311911

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W

Learn More

Datasheet

283In Stock

¥1,752.4

¥1,641.1

¥1,569.6

¥1,426.8

¥1,284

Min.: 1
Mult.: 1

12 W

8 V to 24 V

15 V, 15 V, 15 V, 15 V

Through Hole

Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W

750312924
Wurth Elektronik
1: ¥564.7
1,816In Stock

Mfr. Part #
750312924

Mouser Part #
710-750312924

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W

Learn More

Datasheet

1,816In Stock

Cut Tape

¥564.7

¥536.5

¥415.3

Reel

¥415.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 925

1.6 W

36 V to 75 V

5 V, 10 V

SMD/SMT

Pulse Transformers MID-GDT Gate Drive SMD

750316093
Wurth Elektronik
1: ¥395.3
1,293In Stock

Mfr. Part #
750316093

Mouser Part #
710-750316093

Wurth Elektronik

Pulse Transformers MID-GDT Gate Drive SMD

Datasheet

1,293In Stock

Cut Tape

¥395.3

¥360.4

Reel

¥360.4

¥302.3

MouseReel Available

Min.: 1
Mult.: 1

: 700

SMD/SMT

Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm

760871534
Wurth Elektronik
1: ¥1,637.7
1,459In Stock

Mfr. Part #
760871534

Mouser Part #
710-760871534

Wurth Elektronik

Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm

Learn More

Datasheet

1,459In Stock

Cut Tape

¥1,637.7

¥1,611.2

¥1,511.5

Reel

¥1,358.7

¥1,290.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

6.6 W

85 VAC to 265 VAC

12 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

750370041
Wurth Elektronik
1: ¥777.3
587In Stock
600Expected 8/20/2026

Mfr. Part #
750370041

Mouser Part #
710-750370041

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

Learn More

Datasheet

587In Stock

600Expected 8/20/2026

Cut Tape

¥777.3

¥712.6

¥676

¥637.8

Reel

¥598

¥551.5

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 W

18 V to 30 V

5 V

SMD/SMT

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

7490140123B
Wurth Elektronik
1: ¥1,984.9
764In Stock

Mfr. Part #
7490140123B

Mouser Part #
710-7490140123B

Wurth Elektronik

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

Learn More

Datasheet

764In Stock

Cut Tape

¥1,984.9

¥1,654.4

¥1,504.9

Reel

¥1,367

MouseReel Available

Min.: 1
Mult.: 1

: 300

Current Transformers - Board Mount WE-CST 1.8mH 7A 1:150 DCR=21ohms

749252150
Wurth Elektronik
1: ¥415.3
4,082In Stock

Mfr. Part #
749252150

Mouser Part #
710-749252150

Wurth Elektronik

Current Transformers - Board Mount WE-CST 1.8mH 7A 1:150 DCR=21ohms

Learn More

Datasheet

4,082In Stock

Cut Tape

¥415.3

¥413.6

¥411.9

¥367.1

View

Reel

¥285.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW

750315230
Wurth Elektronik
1: ¥662.7
1,173In Stock

Mfr. Part #
750315230

Mouser Part #
710-750315230

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW

Learn More

Datasheet

1,173In Stock

Cut Tape

¥662.7

¥629.5

¥529.9

Reel

¥486.7

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

800 mW

5 V

SMD/SMT

Power Transformers - Board Mount WE-AGDT LT8302 6 uH

750318114
Wurth Elektronik
1: ¥583
1,104In Stock

Mfr. Part #
750318114

Mouser Part #
710-750318114

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT LT8302 6 uH

Learn More

Datasheet

1,104In Stock

Cut Tape

¥583

¥546.5

¥533.2

Reel

¥533.2

¥287.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Board Mount

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

749014012
Wurth Elektronik
1: ¥2,033.1
663In Stock

Mfr. Part #
749014012

Mouser Part #
710-749014012

Wurth Elektronik

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

Learn More

Datasheet

663In Stock

Cut Tape

¥2,033.1

¥1,963.3

¥1,852

¥1,659.3

Reel

¥1,553

¥1,501.5

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount WE-FB LT3575 25 uH 10 W

750311675
Wurth Elektronik
1: ¥1,445.1
417In Stock

Mfr. Part #
750311675

Mouser Part #
710-750311675

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 25 uH 10 W

Learn More

Datasheet

417In Stock

Cut Tape

¥1,445.1

¥1,333.8

Reel

¥916.9

MouseReel Available

Min.: 1
Mult.: 1

: 250

10 W

9 V to 30 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W

750313439
Wurth Elektronik
1: ¥687.7
944In Stock

Mfr. Part #
750313439

Mouser Part #
710-750313439

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W

Learn More

Datasheet

944In Stock

Cut Tape

¥687.7

¥636.2

Reel

¥478.4

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

6.6 W

8 V to 40 V

3.3 V

SMD/SMT

Power Transformers - Board Mount WE-PPTI SN6505B 200 uH

750316886
Wurth Elektronik
1: ¥745.8
1,914In Stock

Mfr. Part #
750316886

Mouser Part #
710-750316886

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505B 200 uH

Learn More

Datasheet

1,914In Stock

Cut Tape

¥745.8

¥687.7

¥631.2

¥573

¥514.9

Reel

¥514.9

MouseReel Available

Min.: 1
Mult.: 1

: 850

5 V

SMD/SMT

Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD

749119350
Wurth Elektronik
1: ¥1,242.4
335In Stock

Mfr. Part #
749119350

Mouser Part #
710-749119350

Wurth Elektronik

Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD

Datasheet

335In Stock

Cut Tape

¥1,242.4

¥1,184.3

¥1,076.3

¥980

Reel

¥930.2

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE

74930130
Wurth Elektronik
1: ¥358.8
3,822In Stock

Mfr. Part #
74930130

Mouser Part #
710-74930130

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE

Learn More

Datasheet

3,822In Stock

Cut Tape

¥358.8

¥342.2

¥328.9

¥295.7

View

Reel

¥197.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W

750315830
Wurth Elektronik
1: ¥408.6
1,810In Stock

Mfr. Part #
750315830

Mouser Part #
710-750315830

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W

Learn More

Datasheet

1,810In Stock

Cut Tape

¥408.6

¥387

¥327.2

Reel

¥299

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

2.9 W

36 V to 72 V

48 V

SMD/SMT

Current Transformers - Board Mount WE-CST 820Uh 7A 1:100 DCR=9.5ohms

749252100
Wurth Elektronik
1: ¥413.6
1,058In Stock

Mfr. Part #
749252100

Mouser Part #
710-749252100

Wurth Elektronik

Current Transformers - Board Mount WE-CST 820Uh 7A 1:100 DCR=9.5ohms

Learn More

Datasheet

1,058In Stock

Cut Tape

¥413.6

¥367.1

¥340.5

¥312.3

¥285.7

Reel

¥285.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether

749302011
Wurth Elektronik
1: ¥458.4
1,855In Stock

Mfr. Part #
749302011

Mouser Part #
710-749302011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether

Learn More

Datasheet

1,855In Stock

Cut Tape

¥458.4

¥421.9

¥403.6

¥370.4

Reel

¥360.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

40 mW
100 mW
150 mW
300 mW
500 mW
600 mW
700 mW
800 mW
900 mW
1 W
1.1 W
1.2 W
1.3 W
1.4 W
1.5 W
1.6 W
1.7 W
1.8 W
1.9 W
2 W

2 V to 5.5 V
2.5 V to 3.5 V
3 V to 24 V
3 V to 3.6 V
3 V to 5.2 V
3 V to 6 V
3.3 V
4 V to 8 V
4.5 V to 5.5 V
4.5 VDC to 12 VDC, 12 VDC to 65 VDC
5 V
5 V to 32 V
6 V
6 V to 12.6 V
6 V to 18 V
7 V to 26 V
7 V to 31 V
7.5 V
8 V to 15 V
8 V to 24 V

- 200 V, 200 V
- 150 V, 150 V
- 17.5 V, 17.5 V
- 15 V, - 7.5 V, 7.5 V, 15 V
- 15 V, 15 V
- 12 V, 12 V
- 12 V, 12 V, 24 V
- 12 V, 5 V, 12 V
- 10 V, - 5 V, 5 V, 10 V
- 7 V, - 5 V, 5 V, 7 V
- 7 V, 7 V
- 5 V, - 5 V, 12 V, 12 V
- 5 V, 5 V
- 5 V, 5 V, 15 V
- 5 V, 5 V, 24 V
- 5 V, 7 V
1.8 V
3.3 V
3.3 V, 12 V
3.3 V, 24 V