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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 THROUGH HOLE 2.4VA

3FS-310
Tamura
1: 4,68 €
436In Stock

Mfr. Part No.
3FS-310

Mouser Part No
838-3FS-310

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

436In Stock

4,68 €

4,05 €

3,89 €

3,64 €

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Min.: 1
Mult.: 1

115 VAC

5 V/10 V

2.4 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

32.1 mm

3FS

Power Transformers - Board Mount V265 ER 11 SMD Transformer

B78334B1034A003
TDK
1: 6,85 €
674In Stock

Mfr. Part No.
B78334B1034A003

Mouser Part No
871-B78334B1034A3

TDK

Power Transformers - Board Mount V265 ER 11 SMD Transformer

Datasheet

674In Stock

Cut Tape

6,85 €

5,55 €

5,32 €

5,16 €

Reel

4,63 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

B78334B

Power Transformers - Board Mount

H5143FNL
Pulse Electronics
1: 6,24 €
505In Stock
1.740On Order

Mfr. Part No.
H5143FNL

Mouser Part No
673-H5143FNL

Pulse Electronics

Power Transformers - Board Mount

Datasheet

505In Stock

1.740On Order

6,24 €

4,91 €

4,70 €

4,56 €

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Min.: 1
Mult.: 1

PCB Mount

15.24 mm

9.78 mm

4.14 mm

Power Transformers - Board Mount XFMR, FLYBACK, EFD20, SMT, NPB

PA1366NLT
Pulse Electronics
1: 4,23 €
46In Stock

Mfr. Part No.
PA1366NLT

Mouser Part No
673-PA1366NLT

Pulse Electronics

Power Transformers - Board Mount XFMR, FLYBACK, EFD20, SMT, NPB

Datasheet

46In Stock

Cut Tape

4,23 €

3,47 €

2,85 €

Reel

2,84 €

2,21 €

View

Min.: 1
Mult.: 1

: 100

Flyback Transformers

Power Transformers - Board Mount XFMR, GATE-DR, 8CT:9CT, SM NPB

PM2180.089NL
Pulse Electronics
1: 2,38 €
5In Stock
1.100Expected 11/10/2026

Mfr. Part No.
PM2180.089NL

Mouser Part No
673-PM2180.089NL

Pulse Electronics

Power Transformers - Board Mount XFMR, GATE-DR, 8CT:9CT, SM NPB

Datasheet

5In Stock

1.100Expected 11/10/2026

2,38 €

1,93 €

1,64 €

1,59 €

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Min.: 1
Mult.: 1

Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A

Q4338-BL
Coilcraft
1: 4,95 €
44In Stock
49Expected 11/6/2026

Mfr. Part No.
Q4338-BL

Mouser Part No
994-Q4338-BL

Coilcraft

Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A

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Datasheet

44In Stock

49Expected 11/6/2026

4,95 €

3,96 €

3,80 €

3,68 €

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Min.: 1
Mult.: 1

Q4338

Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A

Q4344-BL
Coilcraft
1: 7,15 €
28In Stock

Mfr. Part No.
Q4344-BL

Mouser Part No
994-Q4344-BL

Coilcraft

Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A

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Datasheet

28In Stock

7,15 €

5,79 €

5,56 €

5,38 €

View

Min.: 1
Mult.: 1

Q4344

Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A

Q4438-BL
Coilcraft
1: 5,35 €
123In Stock
462On Order

Mfr. Part No.
Q4438-BL

Mouser Part No
994-Q4438-BL

Coilcraft

Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A

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Datasheet

123In Stock

462On Order

5,35 €

4,28 €

4,11 €

3,99 €

View

Min.: 1
Mult.: 1

Q4438

Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A

Q4434-BL
Coilcraft
1: 7,10 €
27In Stock

Mfr. Part No.
Q4434-BL

Mouser Part No
994-Q4434-BL

Coilcraft

Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A

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Datasheet

27In Stock

7,10 €

5,75 €

5,52 €

5,35 €

View

Min.: 1
Mult.: 1

Q4434

Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A

Q4436-BL
Coilcraft
1: 8,19 €
9In Stock

Mfr. Part No.
Q4436-BL

Mouser Part No
994-Q4436-BL

Coilcraft

Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A

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Datasheet

9In Stock

8,19 €

6,65 €

6,38 €

6,17 €

View

Min.: 1
Mult.: 1

Q4436

Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A

Q4435-BL
Coilcraft
1: 7,04 €
27In Stock

Mfr. Part No.
Q4435-BL

Mouser Part No
994-Q4435-BL

Coilcraft

Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A

Learn More

Datasheet

27In Stock

7,04 €

5,70 €

5,48 €

5,31 €

View

Min.: 1
Mult.: 1

Q4435

Power Transformers - Board Mount SMD Flyback .22Ohms

PE-68421NL
Pulse Electronics
1: 11,58 €
325In Stock

Mfr. Part No.
PE-68421NL

Mouser Part No
673-PE-68421NL

Pulse Electronics

Power Transformers - Board Mount SMD Flyback .22Ohms

Datasheet

325In Stock

11,58 €

10,76 €

10,54 €

10,06 €

Min.: 1
Mult.: 1

Flyback Transformers

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.043NLT
Pulse Electronics
1: 3,02 €
529In Stock

Mfr. Part No.
PM2190.043NLT

Mouser Part No
673-PM2190.043NLT

Pulse Electronics

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

Learn More

Datasheet

529In Stock

Cut Tape

3,02 €

2,73 €

2,59 €

2,51 €

Reel

2,30 €

View

Min.: 1
Mult.: 1

: 150

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

10 mm

12.5 mm

PM2190.xxxNLT

Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%

PH9585.003NLT
Pulse Electronics
1: 1,94 €
4.527In Stock

Mfr. Part No.
PH9585.003NLT

Mouser Part No
673-PH9585.003NLT

Pulse Electronics

Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%

Learn More

Datasheet

4.527In Stock

Cut Tape

1,94 €

1,76 €

1,61 €

1,57 €

Reel

1,15 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Flyback Transformers

PH9585.xxxNLT

Power Transformers - Board Mount SMD 3W 24V/us 538uH 2CT:1CT 20%

PH9384.021NLT
Pulse Electronics
1: 2,13 €
1.421In Stock

Mfr. Part No.
PH9384.021NLT

Mouser Part No
673-PH9384.021NLT

Pulse Electronics

Power Transformers - Board Mount SMD 3W 24V/us 538uH 2CT:1CT 20%

Learn More

Datasheet

1.421In Stock

Cut Tape

2,13 €

1,94 €

1,76 €

1,71 €

Reel

1,35 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

3 W

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

12.5 mm

9.2 mm

7.6 mm

PH9084.XXXNLT

Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%

PH9585.001NLT
Pulse Electronics
1: 1,94 €
1.130In Stock

Mfr. Part No.
PH9585.001NLT

Mouser Part No
673-PH9585.001NLT

Pulse Electronics

Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%

Learn More

Datasheet

1.130In Stock

Cut Tape

1,94 €

1,76 €

1,61 €

1,57 €

Reel

1,32 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Flyback Transformers

PH9585.xxxNLT

Power Transformers - Board Mount XFMR,PUSHPULL,7W,REINFORCE NPB

PA3964.002NLT
Pulse Electronics
1: 2,80 €
578In Stock

Mfr. Part No.
PA3964.002NLT

Mouser Part No
673-PA3964.002NLT

Pulse Electronics

Power Transformers - Board Mount XFMR,PUSHPULL,7W,REINFORCE NPB

Datasheet

578In Stock

Cut Tape

2,80 €

2,54 €

2,37 €

2,30 €

Reel

1,93 €

View

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback

PA4470.006NLT
Pulse Electronics
1: 3,84 €
625In Stock

Mfr. Part No.
PA4470.006NLT

Mouser Part No
673-PA4470.006NLT

Pulse Electronics

Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback

Learn More

Datasheet

625In Stock

Cut Tape

3,84 €

3,47 €

3,17 €

3,08 €

Reel

2,56 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Flyback Transformers

1.8 W

8 mm

6.6 mm

6 mm

PA4470

Power Transformers - Board Mount 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.021NLT
Pulse Electronics
1: 3,02 €
562In Stock

Mfr. Part No.
PM2190.021NLT

Mouser Part No
673-PM2190.021NLT

Pulse Electronics

Power Transformers - Board Mount 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200

Learn More

Datasheet

562In Stock

Cut Tape

3,02 €

2,73 €

2,56 €

2,49 €

Reel

2,18 €

View

Min.: 1
Mult.: 1

: 150

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

10 mm

12.5 mm

PM2190.xxxNLT

Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms

PA1282NLT
Pulse Electronics
1: 3,18 €
557In Stock

Mfr. Part No.
PA1282NLT

Mouser Part No
673-PA1282NLT

Pulse Electronics

Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms

Datasheet

557In Stock

Cut Tape

3,18 €

2,88 €

2,58 €

2,50 €

Reel

2,40 €

View

Min.: 1
Mult.: 1

: 200

POE - Power Over Ethernet Transformers

Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53

PH9496NLT
Pulse Electronics
1: 3,49 €
1.666In Stock

Mfr. Part No.
PH9496NLT

Mouser Part No
673-PH9496NLT

Pulse Electronics

Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53

Learn More

Datasheet

1.666In Stock

Cut Tape

3,49 €

3,16 €

2,86 €

2,77 €

Reel

2,59 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

8 V to 18 V

1.5 W

SMD/SMT

Single Primary Winding

Single Secondary Winding

10.5 mm

10.3 mm

12.5 mm

PH9496

Power Transformers - Board Mount 1.26mH 1500V 2:3:3 DCR=0.6-0.95Ohms

PH9572.233NLT
Pulse Electronics
1: 2,27 €
525In Stock

Mfr. Part No.
PH9572.233NLT

Mouser Part No
673-PH9572.233NLT

Pulse Electronics

Power Transformers - Board Mount 1.26mH 1500V 2:3:3 DCR=0.6-0.95Ohms

Learn More

Datasheet

525In Stock

Cut Tape

2,27 €

2,06 €

1,87 €

1,82 €

Reel

1,75 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Transformers

6 W

PCB Mount

Single Primary Winding

Dual Secondary Winding

10.2 mm

7.5 mm

PH9572

Power Transformers - Board Mount 1CT:2CT Iso2500V For RS-485/232 AECQ2

PM2180.012NLT
Pulse Electronics
1: 1,93 €
617In Stock

Mfr. Part No.
PM2180.012NLT

Mouser Part No
673-PM2180.012NLT

Pulse Electronics

Power Transformers - Board Mount 1CT:2CT Iso2500V For RS-485/232 AECQ2

Learn More

Datasheet

617In Stock

Cut Tape

1,93 €

1,75 €

1,60 €

1,56 €

Reel

1,42 €

View

Min.: 1
Mult.: 1

: 700

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

8.1 mm

7.1 mm

5.08 mm

PM2180.xxxNLT

Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA

HX5164NL
Pulse Electronics
1: 4,69 €
311In Stock

Mfr. Part No.
HX5164NL

Mouser Part No
673-HX5164NL

Pulse Electronics

Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA

Learn More

Datasheet

311In Stock

4,69 €

4,06 €

3,90 €

3,78 €

View

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Board Mount 80uH 3kV 10%

PA5111.001NLT
Pulse Electronics
1: 4,86 €
738In Stock

Mfr. Part No.
PA5111.001NLT

Mouser Part No
673-PA5111.001NLT

Pulse Electronics

Power Transformers - Board Mount 80uH 3kV 10%

Learn More

Datasheet

738In Stock

Cut Tape

4,86 €

3,98 €

3,27 €

3,17 €

Reel

3,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 120

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