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Power Transformers - Board Mount

Board Mount Power Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many board mount power transformer manufacturers including Bel, Bourns, Pulse, Tamura, Triad Magnetics, Wurth Elektronik & more. Please view our selection of power transformers below.

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Results: 3,020

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Part #

Power Transformers - Board Mount WE-PPTI SN6505B 200 uH

750316887
Wurth Elektronik
1: $6.11
331In Stock
3,400Expected 2/9/2026

Mfr. Part No.
750316887

Mouser Part No
710-750316887

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505B 200 uH

Learn More

Datasheet

331In Stock

3,400Expected 2/9/2026

Cut Tape

$6.11

$5.63

$5.17

$4.69

$4.22

Reel

$4.22

MouseReel Available

Min.: 1
Mult.: 1

: 850

Transformers

3.3 V

5 V

460 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

8.3 mm

14.75 mm

4.2 mm

WE-PPTI

Power Transformers - Board Mount WE-PPTI 1 mH SN6501 1.94:1 125C

750317331
Wurth Elektronik
1: $4.50
350In Stock
1,200Expected 17/9/2026

Mfr. Part No.
750317331

Mouser Part No
710-750317331

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI 1 mH SN6501 1.94:1 125C

Learn More

Datasheet

350In Stock

1,200Expected 17/9/2026

Cut Tape

$4.50

$4.19

$3.86

$3.54

View

Reel

$2.90

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Transformers

SMD/SMT

Single Primary Winding

Single Secondary Winding

6.73 mm

7.14 mm

4.19 mm

WE-PPTI

Power Transformers - Board Mount MID-OLLT LT8316 RM10 48W THT

750317464
Wurth Elektronik
1: $15.10
34In Stock
36Expected 4/9/2026

Mfr. Part No.
750317464

Mouser Part No
710-750317464

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT8316 RM10 48W THT

Datasheet

34In Stock

36Expected 4/9/2026

$15.10

$13.93

$12.77

$11.61

View

Min.: 1
Mult.: 1

MID-OLLT

Power Transformers - Board Mount MID-OLLT LT8316 RM10 36W THT

750317589
Wurth Elektronik
1: $16.56
34In Stock

Mfr. Part No.
750317589

Mouser Part No
710-750317589

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT8316 RM10 36W THT

Datasheet

34In Stock

$16.56

$15.29

$10.51

Min.: 1
Mult.: 1

MID-OLLT

Power Transformers - Board Mount MID-FLYTI LM5180 EP7 4.8W SMT

750317595
Wurth Elektronik
1: $6.22
280In Stock

Mfr. Part No.
750317595

Mouser Part No
710-750317595

Wurth Elektronik

Power Transformers - Board Mount MID-FLYTI LM5180 EP7 4.8W SMT

Datasheet

280In Stock

Cut Tape

$6.22

$5.77

$5.33

$4.88

Reel

$4.43

$3.66

MouseReel Available

Min.: 1
Mult.: 1

: 300

MID-FLYTI

Power Transformers - Board Mount WE-AGDT LM5180 18 uH

750317893
Wurth Elektronik
1: $4.79
5In Stock
250Expected 8/10/2026

Mfr. Part No.
750317893

Mouser Part No
710-750317893

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT LM5180 18 uH

Learn More

Datasheet

5In Stock

250Expected 8/10/2026

Cut Tape

$4.79

$4.54

Reel

$4.54

$3.81

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

Gate Drive Transformers

9 V to 18 V

Board Mount

11.3 mm

10.95 mm

11.94 mm

WE-AGDT

Power Transformers - Board Mount WE-AGDT LM5180 18 uH

750317894
Wurth Elektronik
1: $4.42
182In Stock
250Expected 10/9/2026

Mfr. Part No.
750317894

Mouser Part No
710-750317894

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT LM5180 18 uH

Learn More

Datasheet

182In Stock

250Expected 10/9/2026

Cut Tape

$4.42

Reel

$4.42

$2.56

$2.11

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

Gate Drive Transformers

9 V to 18 V

Board Mount

11.3 mm

10.95 mm

11.94 mm

WE-AGDT

Power Transformers - Board Mount MID-FLYTI LM5155 EPQ13 20W SMT

750317933
Wurth Elektronik
1: $9.59
155In Stock

Mfr. Part No.
750317933

Mouser Part No
710-750317933

Wurth Elektronik

Power Transformers - Board Mount MID-FLYTI LM5155 EPQ13 20W SMT

Datasheet

155In Stock

Cut Tape

$9.59

$8.91

$8.21

Reel

$7.53

$6.85

$5.64

MouseReel Available

Min.: 1
Mult.: 1

: 125

MID-FLYTI

Power Transformers - Board Mount WE-AGDT LM5180 27 uH

750318207
Wurth Elektronik
1: $4.42
226In Stock

Mfr. Part No.
750318207

Mouser Part No
710-750318207

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT LM5180 27 uH

Learn More

Datasheet

226In Stock

Cut Tape

$4.42

Reel

$4.37

$3.45

$3.44

MouseReel Available

Min.: 1
Mult.: 1

: 250

Gate Drive Transformers

18 V to 36 V

Board Mount

11.3 mm

10.5 mm

11.94 mm

WE-AGDT

Power Transformers - Board Mount MID-OLTI UCC28740 UCC27517 EFD20 18W THT

750318383
Wurth Elektronik
1: $12.48
32In Stock

Mfr. Part No.
750318383

Mouser Part No
710-750318383

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28740 UCC27517 EFD20 18W THT

Learn More

Datasheet

32In Stock

$12.48

$11.52

$7.92

Min.: 1
Mult.: 1

MID-OLTI

Power Transformers - Board Mount WE-AGDT GD Transfmer EP7 2W SMT

750318616
Wurth Elektronik
1: $3.97
15In Stock

Mfr. Part No.
750318616

Mouser Part No
710-750318616

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT GD Transfmer EP7 2W SMT

Learn More

Datasheet

15In Stock

Cut Tape

$3.97

$3.69

$3.40

Reel

$2.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Gate Drive Transformers

7 V to 31 V

PCB Mount

Dual Primary Winding

Single Secondary Winding

11.3 mm

10.95 mm

11.94 mm

WE-AGDT

Power Transformers - Board Mount MID-FLYTI IC Ref. Design Texas Instruments LM5181 EPX6 SMD 5V 0.5A

750318633
Wurth Elektronik
1: $24.52
783In Stock

Mfr. Part No.
750318633

Mouser Part No
710-750318633

Wurth Elektronik

Power Transformers - Board Mount MID-FLYTI IC Ref. Design Texas Instruments LM5181 EPX6 SMD 5V 0.5A

Datasheet

783In Stock

$24.52

$22.64

$20.75

$15.56

Min.: 1
Mult.: 1

Flyback Transformers

4.5 VDC to 12 VDC, 12 VDC to 65 VDC

5 V

400 mA, 500 mA

PCB Mount

Single Primary Winding

Single Secondary Winding

8.6 mm

8.26 mm

MID-FLYTI

Power Transformers - Board Mount WE-PoE TPS23730 EFD20 60W SMT

750318938
Wurth Elektronik
1: $12.92
104In Stock

Mfr. Part No.
750318938

Mouser Part No
710-750318938

Wurth Elektronik

Power Transformers - Board Mount WE-PoE TPS23730 EFD20 60W SMT

Datasheet

104In Stock

Cut Tape

$12.92

$11.93

$10.93

Reel

$10.93

$8.20

MouseReel Available

Min.: 1
Mult.: 1

: 110

POE - Power Over Ethernet Transformers

WE-PoE

Power Transformers - Board Mount WE-PoE EFD25 96W SMT

750319032
Wurth Elektronik
1: $16.16
17In Stock
200Expected 10/9/2026

Mfr. Part No.
750319032

Mouser Part No
710-750319032

Wurth Elektronik

Power Transformers - Board Mount WE-PoE EFD25 96W SMT

Learn More

Datasheet

17In Stock

200Expected 10/9/2026

Cut Tape

$16.16

$13.67

$10.25

Reel

$9.02

MouseReel Available

Min.: 1
Mult.: 1

: 100

POE - Power Over Ethernet Transformers

SMD/SMT

Dual Primary Winding

Single Secondary Winding

27.03 mm

30.38 mm

13.97 mm

WE-PoE

Power Transformers - Board Mount WE-AGDT NCP3064 42 uH

750319077
Wurth Elektronik
1: $11.97
184In Stock

Mfr. Part No.
750319077

Mouser Part No
710-750319077

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT NCP3064 42 uH

Learn More

Datasheet

184In Stock

Cut Tape

$11.97

Reel

$3.30

$2.88

$2.38

MouseReel Available

Min.: 1
Mult.: 1

: 250

Gate Drive Transformers

12 V to 18 V

PCB Mount

Dual Primary Winding

Triple Secondary Winding

11.3 mm

10.95 mm

11.94 mm

WE-AGDT

Power Transformers - Board Mount WE-AGDT NCD57000WR2G

750319282
Wurth Elektronik
1: $8.23
143In Stock

Mfr. Part No.
750319282

Mouser Part No
710-750319282

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT NCD57000WR2G

Learn More

Datasheet

143In Stock

Cut Tape

$8.23

$7.93

$7.55

$7.13

Reel

$5.37

$5.07

MouseReel Available

Min.: 1
Mult.: 1

: 250

Gate Drive Transformers

6 V to 18 V

PCB Mount

Dual Primary Winding

Triple Secondary Winding

11.3 mm

10.95 mm

11.94 mm

WE-AGDT

Power Transformers - Board Mount WE-AGDT UCC25800 50 uH

750319331
Wurth Elektronik
1: $5.86
270In Stock

Mfr. Part No.
750319331

Mouser Part No
710-750319331

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT UCC25800 50 uH

Learn More

Datasheet

270In Stock

Cut Tape

$5.86

$5.56

$4.98

Reel

$4.68

$4.18

MouseReel Available

Min.: 1
Mult.: 1

: 250

Gate Drive Transformers

13 V

PCB Mount

Single Primary Winding

Single Secondary Winding

11.3 mm

10.95 mm

11.94 mm

WE-AGDT

Power Transformers - Board Mount WE-AGDT GD Transfmer EP7 3W SMT

750319565
Wurth Elektronik
1: $4.98
265In Stock

Mfr. Part No.
750319565

Mouser Part No
710-750319565

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT GD Transfmer EP7 3W SMT

Learn More

Datasheet

265In Stock

Cut Tape

$4.98

$4.72

$4.46

$4.20

Reel

$3.94

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Gate Drive Transformers

15 V

PCB Mount

Single Primary Winding

Single Secondary Winding

11.3 mm

10.95 mm

11.94 mm

WE-AGDT

Power Transformers - Board Mount WE-PPTI SN6507 Ui =12V Uo1 = 12V/0.625A f=400-600kHz AEC-Q200

750319691
Wurth Elektronik
1: $3.96
15In Stock
4,500On Order

Mfr. Part No.
750319691

Mouser Part No
710-750319691

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6507 Ui =12V Uo1 = 12V/0.625A f=400-600kHz AEC-Q200

Learn More

Datasheet

15In Stock

4,500On Order

Cut Tape

$3.96

$3.67

$3.11

$2.83

Reel

$2.34

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 750

Push-Pull Transformers

SMD/SMT

9.45 mm

8.5 mm

5.5 mm

WE-PPTI

Power Transformers - Board Mount MID-POETI TPS2373 UCC2897A ER19/4.8/15 SMD

750341794
Wurth Elektronik
1: $20.78
114In Stock

Mfr. Part No.
750341794

Mouser Part No
710-750341794

Wurth Elektronik

Power Transformers - Board Mount MID-POETI TPS2373 UCC2897A ER19/4.8/15 SMD

Datasheet

114In Stock

Cut Tape

$20.78

$17.58

Reel

$15.98

MouseReel Available

Min.: 1
Mult.: 1

: 150

POE - Power Over Ethernet Transformers

MID-POETI

Power Transformers - Board Mount MID-OLTI UCC28711D ETD29 THT 69W

750342585
Wurth Elektronik
1: $19.62
123In Stock

Mfr. Part No.
750342585

Mouser Part No
710-750342585

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28711D ETD29 THT 69W

Learn More

Datasheet

123In Stock

$19.62

$16.61

$12.46

Min.: 1
Mult.: 1

MID-OLTI

Power Transformers - Board Mount MID-OLTI UCC28740 EE20/10/6(EF20) THT

750343466
Wurth Elektronik
1: $10.93
120In Stock

Mfr. Part No.
750343466

Mouser Part No
710-750343466

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28740 EE20/10/6(EF20) THT

Learn More

Datasheet

120In Stock

$10.93

$9.25

$6.94

Min.: 1
Mult.: 1

MID-OLTI

Power Transformers - Board Mount WE-FB LT3573 30uH 5 W

750370040
Wurth Elektronik
1: $6.09
188In Stock
600Expected 1/12/2026

Mfr. Part No.
750370040

Mouser Part No
710-750370040

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 30uH 5 W

Learn More

Datasheet

188In Stock

600Expected 1/12/2026

Cut Tape

$6.09

$5.75

$5.40

$5.05

Reel

$4.69

$4.08

MouseReel Available

Min.: 1
Mult.: 1

: 300

Flyback Transformers

18 V to 30 V

5 V

5 W

1 A

SMD/SMT

Single Primary Winding

Single Secondary Winding

9.78 mm

9.14 mm

10.54 mm

WE-FB

Power Transformers - Board Mount WE-FB LT3573 25 uH 6 W

750370058
Wurth Elektronik
1: $4.52
2In Stock
400Expected 18/3/2027

Mfr. Part No.
750370058

Mouser Part No
710-750370058

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 25 uH 6 W

Learn More

Datasheet

2In Stock

400Expected 18/3/2027

Cut Tape

$4.52

Reel

$3.21

$2.65

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

Flyback Transformers

10 V to 30 V

15 V

6 W

400 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

10.8 mm

13.35 mm

9.14 mm

WE-FB

Power Transformers - Board Mount MID-OLSTM Viper06H EE13/7/6 3W THT

750370423
Wurth Elektronik
1: $5.97
108In Stock

Mfr. Part No.
750370423

Mouser Part No
710-750370423

Wurth Elektronik

Power Transformers - Board Mount MID-OLSTM Viper06H EE13/7/6 3W THT

Datasheet

108In Stock

$5.97

$5.55

$5.11

$4.69

View

Min.: 1
Mult.: 1

MID-OLSTM

Power Transformers - Board Mount

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High Isolation Power Transformers
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Isolation Transformers

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
3.3 VDC
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
5 VDC
6 V
6 V to 12.6 V
6 V to 18 V
6 V to 9 V
7 V to 24 V
7 V to 26 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
- 9 VDC, 15 VDC
- 7 V, - 5 V, 5 V, 7 V
- 7 V, 7 V
- 5 V, - 5 V, 12 V, 12 V
- 5 V, 15 V
- 5 V, 5 V
- 5 V, 5 V, 15 V
- 5 V, 5 V, 24 V
- 5 V, 7 V
1.8 V
1.8 V/3.3 V/7 V

40 mW
100 mW
150 mW
300 mW
500 mVA
500 mW
600 mW
700 mW
800 mW
900 mW
1 VA
1 W
1.1 VA
1.1 W
1.2 VA
1.2 W
1.3 W
1.4 W
1.5 VA
1.5 W

1 mA
1 mA, 1 mA
2 mA, 2 mA
5 mA, 30 mA
8 mA
8 mA/16 mA
9 mA/18 mA
10 mA
10 mA, 1.1 A
10 mA, 5.25 A
10 mA/20 mA
15 mA
15 mA/30 mA
18 mA/36 mA
20 mA
20 mA, 20 mA, 100 mA
20 mA, 40 mA, 40 mA
20 mA, 40 mA, 50 mA
20 mA, 700 mA
20 mA/40 mA

6.6 mm
6.73 mm
7 mm
7.1 mm
7.14 mm
7.62 mm
7.87 mm
8 mm
8.1 mm
8.12 mm
8.13 mm
8.2 mm
8.26 mm
8.3 mm
8.35 mm
8.38 mm
8.6 mm
8.64 mm
9.02 mm
9.1 mm

1.5 mm
6.55 mm
6.6 mm
6.73 mm
6.8 mm
6.91 mm
6.93 mm
7 mm
7.1 mm
7.11 mm
7.14 mm
7.37 mm
7.5 mm
7.68 mm
8 mm
8.13 mm
8.26 mm
8.3 mm
8.38 mm
8.5 mm

1.98 mm
2.08 mm
2.2 mm
3.56 mm
3.75 mm
3.8 mm
4 mm
4.05 mm
4.1 mm
4.14 mm
4.19 mm
4.2 mm
4.25 mm
4.74 mm
4.85 mm
4.87 mm
4.95 mm
5 mm
5.08 mm
5.1 mm

160
161
162
164
183
185
229
78250
78253
78485
130190
782100
782482
14A
1650P
226-227-228
3FD
3FL
3FS
76250ENC