Power Transformers - Board Mount

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Components for AC Power Tools More Than 1kW

Würth Elektronik Components for AC Power Tools >1kW include capacitors, fuse holders, rocker switches, transformers, common mode chokes, sensors, and many more. All of these components have a power rating of more than 1kW.

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Results: 696

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Part #

Power Transformers - Board Mount WE-UNIT Offline 112uH .85A 28Ohm

7491182112
Wurth Elektronik
1: ¥1,343.7
6In Stock

Mfr. Part #
7491182112

Mouser Part #
710-7491182112

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 112uH .85A 28Ohm

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Datasheet

6In Stock

¥1,343.7

¥1,181

¥1,056.4

¥993.3

¥988.3

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

12 V

8.4 W

250 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

24.5 mm

20.2 mm

16.5 mm

WE-UNIT

Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 98mohm

749119150
Wurth Elektronik
1: ¥1,101.2
53In Stock
500On Order

Mfr. Part #
749119150

Mouser Part #
710-749119150

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 98mohm

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Datasheet

53In Stock

500On Order

Cut Tape

¥1,101.2

¥1,001.6

¥910.2

¥827.2

Reel

¥714.2

MouseReel Available

Min.: 1
Mult.: 1

: 500

POE - Power Over Ethernet Transformers

36 V to 57 V

5 V

4 W

270 mA

SMD/SMT

Single Primary Winding

Triple Secondary Winding

12.9 mm

13 mm

6.2 mm

WE-PoE

Power Transformers - Board Mount WE-PoEH High Power EPQ13 41uH 36W

7491195112
Wurth Elektronik
1: ¥1,227.5
26In Stock
450Expected 9/11/2026

Mfr. Part #
7491195112

Mouser Part #
710-7491195112

Wurth Elektronik

Power Transformers - Board Mount WE-PoEH High Power EPQ13 41uH 36W

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Datasheet

26In Stock

450Expected 9/11/2026

Cut Tape

¥1,227.5

¥1,159.4

Reel

¥803.9

¥677.7

MouseReel Available

Min.: 1
Mult.: 1

: 150

POE - Power Over Ethernet Transformers

33 V to 57 V

12 V

36 W

1.5 A

SMD/SMT

Single Primary Winding

Dual Secondary Winding

14 mm

17.65 mm

14.5 mm

WE-PoEH

Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 21.12W

7491195331
Wurth Elektronik
1: ¥1,227.5
120In Stock

Mfr. Part #
7491195331

Mouser Part #
710-7491195331

Wurth Elektronik

Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 21.12W

Learn More

Datasheet

120In Stock

Cut Tape

¥1,227.5

¥1,159.4

Reel

¥803.9

¥677.7

Min.: 1
Mult.: 1

: 150

POE - Power Over Ethernet Transformers

9 V to 57 V

3.3 V

21.12 W

3.2 A

SMD/SMT

Single Primary Winding

Dual Secondary Winding

14 mm

17.65 mm

14.5 mm

WE-PoEH

Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 22W

7491195501
Wurth Elektronik
1: ¥1,227.5
55In Stock

Mfr. Part #
7491195501

Mouser Part #
710-7491195501

Wurth Elektronik

Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 22W

Learn More

Datasheet

55In Stock

Cut Tape

¥1,227.5

¥1,159.4

Reel

¥803.9

¥677.7

MouseReel Available

Min.: 1
Mult.: 1

: 150

POE - Power Over Ethernet Transformers

9 V to 57 V

5 V

22 W

2.2 A

SMD/SMT

Single Primary Winding

Dual Secondary Winding

14 mm

17.65 mm

14.5 mm

WE-PoEH

Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 60W

7491196112
Wurth Elektronik
1: ¥1,227.5
89In Stock
150Expected 12/22/2026

Mfr. Part #
7491196112

Mouser Part #
710-7491196112

Wurth Elektronik

Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 60W

Learn More

Datasheet

89In Stock

150Expected 12/22/2026

Cut Tape

¥1,227.5

¥1,159.4

Reel

¥803.9

¥677.7

Min.: 1
Mult.: 1

: 150

POE - Power Over Ethernet Transformers

33 V to 57 V

12 V

60 W

2.5 A

SMD/SMT

Single Primary Winding

Dual Secondary Winding

14 mm

17.65 mm

14.5 mm

WE-PoEH

Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm

749119933
Wurth Elektronik
1: ¥999.9
121In Stock
200Expected 10/2/2026

Mfr. Part #
749119933

Mouser Part #
710-749119933

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm

Learn More

Datasheet

121In Stock

200Expected 10/2/2026

Cut Tape

¥999.9

¥963.4

¥910.2

¥855.4

Reel

¥762.4

MouseReel Available

Min.: 1
Mult.: 1

: 200

POE - Power Over Ethernet Transformers

36 V to 57 V

3.3 V

13 W

2 A

SMD/SMT

Single Primary Winding

Dual Secondary Winding

13.46 mm

17.75 mm

12.7 mm

WE-PoE

Power Transformers - Board Mount WE-PoE Size ER13 127uH 40mohm

749119950
Wurth Elektronik
1: ¥999.9
33In Stock
1,000On Order

Mfr. Part #
749119950

Mouser Part #
710-749119950

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER13 127uH 40mohm

Learn More

Datasheet

33In Stock

1,000On Order

Cut Tape

¥999.9

¥963.4

¥910.2

¥855.4

Reel

¥762.4

MouseReel Available

Min.: 1
Mult.: 1

: 200

POE - Power Over Ethernet Transformers

36 V to 57 V

5 V

13 W

1.3 A

SMD/SMT

Single Primary Winding

Dual Secondary Winding

13.46 mm

17.75 mm

12.7 mm

WE-PoE

Power Transformers - Board Mount WE-FLEX Trnsfmr HV 224.6uH .02A

749196108
Wurth Elektronik
1: ¥1,544.7
146In Stock

Mfr. Part #
749196108

Mouser Part #
710-749196108

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Trnsfmr HV 224.6uH .02A

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Datasheet

146In Stock

Cut Tape

¥1,544.7

¥1,388.6

¥1,234.1

¥1,132.8

Reel

¥978.3

¥880.3

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Transformers

SMD/SMT

Triple Primary Winding

Triple Secondary Winding

12.9 mm

13 mm

6.2 mm

WE-FLEX HV

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

749196131
Wurth Elektronik
1: ¥1,031.5
79In Stock
500Expected 10/2/2026

Mfr. Part #
749196131

Mouser Part #
710-749196131

Wurth Elektronik

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

Learn More

Datasheet

79In Stock

500Expected 10/2/2026

Cut Tape

¥1,031.5

¥926.8

¥823.9

¥720.9

Reel

¥619.6

Min.: 1
Mult.: 1

: 500

WE-FLEX

Power Transformers - Board Mount WR-FLEX Flexible 8.5uH 0.55A 344mOhms

749196141
Wurth Elektronik
1: ¥1,121.2
320In Stock
500Expected 10/2/2026

Mfr. Part #
749196141

Mouser Part #
710-749196141

Wurth Elektronik

Power Transformers - Board Mount WR-FLEX Flexible 8.5uH 0.55A 344mOhms

Learn More

Datasheet

320In Stock

500Expected 10/2/2026

Cut Tape

¥1,121.2

¥1,011.5

¥971.7

¥941.8

Reel

¥847.1

View

Min.: 1
Mult.: 1

: 500

Flexible Transformers

SMD/SMT

Triple Primary Winding

Triple Secondary Winding

12.9 mm

13 mm

6.2 mm

WE-FLEX

Power Transformers - Board Mount WE-FLEX DCR=159mOhms 21.6uH 500VDC SMD

749196211
Wurth Elektronik
1: ¥1,038.1
288In Stock

Mfr. Part #
749196211

Mouser Part #
710-749196211

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX DCR=159mOhms 21.6uH 500VDC SMD

Learn More

Datasheet

288In Stock

Cut Tape

¥1,038.1

¥960.1

¥885.3

¥794

Reel

¥661.1

MouseReel Available

Min.: 1
Mult.: 1

: 400

WE-FLEX

Power Transformers - Board Mount WE-FLEX DCR=159mOhms 11.6uH 500VDC SMD

749196221
Wurth Elektronik
1: ¥1,038.1
150In Stock

Mfr. Part #
749196221

Mouser Part #
710-749196221

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX DCR=159mOhms 11.6uH 500VDC SMD

Learn More

Datasheet

150In Stock

Cut Tape

¥1,038.1

¥960.1

¥885.3

¥794

Reel

¥686

MouseReel Available

Min.: 1
Mult.: 1

: 400

WE-FLEX

Power Transformers - Board Mount WE-FLEX W/O Air Gap 153.8uH 0.02A

749196301
Wurth Elektronik
1: ¥1,298.9
314In Stock

Mfr. Part #
749196301

Mouser Part #
710-749196301

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX W/O Air Gap 153.8uH 0.02A

Learn More

Datasheet

314In Stock

Cut Tape

¥1,298.9

¥1,051.4

¥850.4

¥795.6

¥760.7

Reel

¥637.8

MouseReel Available

Min.: 1
Mult.: 1

: 300

Flexible Transformers

500 VA

970 mA

SMD/SMT

Triple Primary Winding

Triple Secondary Winding

17.5 mm

22.1 mm

8.3 mm

WE-FLEX

Power Transformers - Board Mount WE-FLEX W/Air Gap 23.3uH 0.33A

749196311
Wurth Elektronik
1: ¥1,297.2
256In Stock

Mfr. Part #
749196311

Mouser Part #
710-749196311

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX W/Air Gap 23.3uH 0.33A

Learn More

Datasheet

256In Stock

Cut Tape

¥1,297.2

¥1,049.8

¥850.4

¥795.6

Reel

¥722.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Flexible Transformers

500 VA

970 mA

SMD/SMT

Triple Primary Winding

Triple Secondary Winding

17.5 mm

22.1 mm

8.3 mm

WE-FLEX

Power Transformers - Board Mount WE-FLEX SMD 500VDC 196uH RDC=71.1mOhms

749196501
Wurth Elektronik
1: ¥1,853.7
119In Stock

Mfr. Part #
749196501

Mouser Part #
710-749196501

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX SMD 500VDC 196uH RDC=71.1mOhms

Learn More

Datasheet

119In Stock

Cut Tape

¥1,853.7

¥1,770.6

¥1,465

Reel

¥968.4

¥926.8

MouseReel Available

Min.: 1
Mult.: 1

: 120

WE-FLEX

Power Transformers - Board Mount WE-FLEX Trnsfmr HV 87.1uH .08A

749196507
Wurth Elektronik
1: ¥1,998.2
47In Stock

Mfr. Part #
749196507

Mouser Part #
710-749196507

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Trnsfmr HV 87.1uH .08A

Learn More

Datasheet

47In Stock

Cut Tape

¥1,998.2

¥1,722.5

Reel

¥1,641.1

MouseReel Available

Min.: 1
Mult.: 1

: 120

Signal Transformers

2.3 A

SMD/SMT

Triple Primary Winding

Triple Secondary Winding

29.5 mm

21.5 mm

12 mm

WE-FLEX HV

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

749196511
Wurth Elektronik
1: ¥1,772.3
120In Stock

Mfr. Part #
749196511

Mouser Part #
710-749196511

Wurth Elektronik

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

Learn More

Datasheet

120In Stock

Cut Tape

¥1,772.3

¥1,694.2

¥1,498.2

Reel

¥1,420.2

Min.: 1
Mult.: 1

: 120

WE-FLEX

Power Transformers - Board Mount WE-FLEX W/Air Gap 9.7uH 2.20A

749196531
Wurth Elektronik
1: ¥1,578
69In Stock

Mfr. Part #
749196531

Mouser Part #
710-749196531

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX W/Air Gap 9.7uH 2.20A

Learn More

Datasheet

69In Stock

Cut Tape

¥1,578

¥1,498.2

Reel

¥1,420.2

Min.: 1
Mult.: 1

: 120

Flexible Transformers

500 VA

1.7 A

SMD/SMT

Triple Primary Winding

Triple Secondary Winding

21 mm

29.5 mm

10.8 mm

WE-FLEX

Power Transformers - Board Mount WE-FB LT3751 FLYBK TRANSFORMER EDF20 10 uH

750032051
Wurth Elektronik
1: ¥1,195.9
249In Stock

Mfr. Part #
750032051

Mouser Part #
710-750032051

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3751 FLYBK TRANSFORMER EDF20 10 uH

Learn More

Datasheet

249In Stock

Cut Tape

¥1,195.9

¥1,034.8

¥1,003.2

Reel

¥961.7

¥913.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 125

Flyback Transformers

SMD/SMT

Dual Primary Winding

Single Secondary Winding

28.7 mm

21.97 mm

11.43 mm

WE-FB

Power Transformers - Board Mount MID-PMA IC Ref. Design Analog Devices MAX71335S TOR4.3/2.8/2.3 SMT

750110133
Wurth Elektronik
1: ¥403.6
725In Stock
New At Mouser

Mfr. Part #
750110133

Mouser Part #
710-750110133

New At Mouser

Wurth Elektronik

Power Transformers - Board Mount MID-PMA IC Ref. Design Analog Devices MAX71335S TOR4.3/2.8/2.3 SMT

Datasheet

725In Stock

Cut Tape

¥403.6

¥368.7

¥333.9

¥299

¥269.1

Reel

¥254.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

Analog Modem Transformers

PCB Mount

Single Primary Winding

Single Secondary Winding

9.14 mm

8 mm

7.62 mm

MID-PMA

Power Transformers - Board Mount WE-FB LT3751 5 uH 75 W

750310349
Wurth Elektronik
1: ¥2,142.7
114In Stock

Mfr. Part #
750310349

Mouser Part #
710-750310349

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3751 5 uH 75 W

Learn More

Datasheet

114In Stock

¥2,142.7

¥2,006.5

¥1,918.5

¥1,744.1

View

Min.: 1
Mult.: 1

Flyback Transformers

24 V

300 V

75 W

250 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

36.5 mm

42 mm

23 mm

WE-FB

Power Transformers - Board Mount WE-FB LT3573 63 uH 10 W

750310564
Wurth Elektronik
1: ¥833.8
196In Stock

Mfr. Part #
750310564

Mouser Part #
710-750310564

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 63 uH 10 W

Learn More

Datasheet

196In Stock

Cut Tape

¥833.8

¥774

¥654.4

Reel

¥594.6

¥491.7

MouseReel Available

Min.: 1
Mult.: 1

: 250

Flyback Transformers

12 V to 30 V

- 5 V, 5 V

10 W

1 A, 1 A

SMD/SMT

Single Primary Winding

Dual Secondary Winding

13.34 mm

15.24 mm

11.43 mm

WE-FB

Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W

750310742
Wurth Elektronik
1: ¥792.3
253In Stock
800On Order

Mfr. Part #
750310742

Mouser Part #
710-750310742

Wurth Elektronik

Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W

Learn More

Datasheet

253In Stock

800On Order

Cut Tape

¥792.3

¥735.8

¥679.3

¥622.9

Reel

¥566.4

¥466.7

MouseReel Available

Min.: 1
Mult.: 1

: 200

POE - Power Over Ethernet Transformers

37 V to 57 V

12 V

25.2 W

2.1 A

SMD/SMT

Single Primary Winding

Single Secondary Winding

13.46 mm

17.75 mm

12.7 mm

WE-POE

Power Transformers - Board Mount WE-POE PD70201 38 uH 25 W

750310744
Wurth Elektronik
1: ¥1,051.4
187In Stock

Mfr. Part #
750310744

Mouser Part #
710-750310744

Wurth Elektronik

Power Transformers - Board Mount WE-POE PD70201 38 uH 25 W

Learn More

Datasheet

187In Stock

Cut Tape

¥1,051.4

¥976.7

¥825.5

Reel

¥750.8

¥652.8

Min.: 1
Mult.: 1

: 200

POE - Power Over Ethernet Transformers

37 V to 57 V

5 V

25 W

5 A

SMD/SMT

Single Primary Winding

Single Secondary Winding

13.46 mm

17.75 mm

12.7 mm

WE-POE

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

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

1 mA
1 mA, 1 mA
2 mA, 2 mA
5 mA, 30 mA
10 mA
10 mA, 1.1 A
10 mA, 5.25 A
15 mA
20 mA, 20 mA, 100 mA
20 mA, 40 mA, 40 mA
20 mA, 40 mA, 50 mA
20 mA, 700 mA
25 mA, 25 mA, 80 mA, 80 mA
25 mA, 50 mA
30 mA
30 mA, 30 mA
30 mA, 30 mA, 80 mA, 80 mA
30 mA, 45 mA
33 mA, 100 mA, 100 mA
35 mA, 35 mA

6.6 mm
6.73 mm
7 mm
7.14 mm
7.87 mm
8.26 mm
8.3 mm
8.35 mm
8.6 mm
9.1 mm
9.14 mm
9.25 mm
9.45 mm
9.78 mm
10 mm
10.16 mm
10.46 mm
10.8 mm
10.95 mm
11.3 mm

6.6 mm
6.73 mm
6.91 mm
7 mm
7.14 mm
7.37 mm
8 mm
8.26 mm
8.3 mm
8.38 mm
8.5 mm
8.6 mm
9.1 mm
9.14 mm
9.25 mm
9.5 mm
9.78 mm
10 mm
10.05 mm
10.2 mm

1.98 mm
3.56 mm
4 mm
4.1 mm
4.19 mm
4.2 mm
4.74 mm
5 mm
5.46 mm
5.5 mm
5.59 mm
5.97 mm
5.98 mm
6.2 mm
6.35 mm
6.99 mm
7.4 mm
7.62 mm
7.8 mm
8.3 mm

MID-FLYADI
MID-FLYLT
MID-FLYMAX
MID-FLYTI
MID-FWD
MID-HB
MID-IBMAX
MID-IBTEL
MID-IBTI
MID-OLDIA
MID-OLEE
MID-OLIFX
MID-OLLT
MID-OLNXP
MID-OLON
MID-OLPI
MID-OLRM
MID-OLSTM
MID-OLT8
MID-OLTI