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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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Part #

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

PM2180.089NL
Pulse Electronics
1: Rp50.818
5In Stock
1.100Expected 10/11/2026

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 10/11/2026

Rp50.818

Rp41.095

Rp35.041

Rp33.940

View

Min.: 1
Mult.: 1

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

Q4338-BL
Coilcraft
1: Rp105.490
44In Stock
49Expected 06/11/2026

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 06/11/2026

Rp105.490

Rp84.392

Rp81.089

Rp78.521

View

Min.: 1
Mult.: 1

Q4338

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

Q4344-BL
Coilcraft
1: Rp152.455
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

Rp152.455

Rp123.469

Rp118.515

Rp114.846

View

Min.: 1
Mult.: 1

Q4344

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

Q4435-BL
Coilcraft
1: Rp150.254
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

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Datasheet

27In Stock

Rp150.254

Rp121.634

Rp116.864

Rp113.195

View

Min.: 1
Mult.: 1

Q4435

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

Q4438-BL
Coilcraft
1: Rp114.112
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

Rp114.112

Rp91.363

Rp87.694

Rp85.125

View

Min.: 1
Mult.: 1

Q4438

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

PA1282NLT
Pulse Electronics
1: Rp67.880
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

Rp67.880

Rp61.459

Rp55.038

Rp53.387

Reel

Rp51.185

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: Rp74.485
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

Rp74.485

Rp67.513

Rp61.092

Rp59.074

Reel

Rp55.221

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 1CT:2CT Iso2500V For RS-485/232 AECQ2

PM2180.012NLT
Pulse Electronics
1: Rp41.095
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

Rp41.095

Rp37.242

Rp34.124

Rp33.206

Reel

Rp30.271

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 XFMR FLYBACK EP13 SM NPB

PA1137NL
Pulse Electronics
1: Rp70.082
633In Stock

Mfr. Part No.
PA1137NL

Mouser Part No
673-PA1137NL

Pulse Electronics

Power Transformers - Board Mount XFMR FLYBACK EP13 SM NPB

Datasheet

633In Stock

Rp70.082

Rp63.294

Rp57.056

Rp55.221

View

Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers

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

PH9585.003NLT
Pulse Electronics
1: Rp41.462
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

Rp41.462

Rp37.609

Rp34.307

Rp33.390

Reel

Rp24.584

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Flyback Transformers

PH9585.xxxNLT

Power Transformers - Board Mount SMD Flyback .22Ohms

PE-68421NL
Pulse Electronics
1: Rp247.121
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

Rp247.121

Rp229.508

Rp224.739

Rp214.648

Min.: 1
Mult.: 1

Flyback Transformers

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

PH9384.021NLT
Pulse Electronics
1: Rp45.498
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

Rp45.498

Rp41.279

Rp37.609

Rp36.509

Reel

Rp28.803

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: Rp41.462
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

Rp41.462

Rp37.609

Rp34.307

Rp33.390

Reel

Rp28.069

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Flyback Transformers

PH9585.xxxNLT

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

HX5164NL
Pulse Electronics
1: Rp99.986
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

Rp99.986

Rp86.593

Rp83.107

Rp80.539

View

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Board Mount 80uH 3kV 10%

PA5111.001NLT
Pulse Electronics
1: Rp103.655
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

Rp103.655

Rp84.942

Rp69.715

Rp67.697

Reel

Rp65.495

View

MouseReel Available

Min.: 1
Mult.: 1

: 120

Power Transformers - Board Mount 2.8mH 2500V 3:2:2 DCR=1.6-1.3Ohms

PH9572.322ANLT
Pulse Electronics
1: Rp61.459
551In Stock

Mfr. Part No.
PH9572.322ANLT

Mouser Part No
673-PH9572.322ANLT

Pulse Electronics

Power Transformers - Board Mount 2.8mH 2500V 3:2:2 DCR=1.6-1.3Ohms

Learn More

Datasheet

551In Stock

Cut Tape

Rp61.459

Rp55.772

Rp52.836

Rp51.185

Reel

Rp44.397

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 4CT:5CT Iso4000V Push Pull AEC-Q200

PM2155.045NLT
Pulse Electronics
1: Rp61.459
965In Stock

Mfr. Part No.
PM2155.045NLT

Mouser Part No
673-PM2155.045NLT

Pulse Electronics

Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

965In Stock

Cut Tape

Rp61.459

Rp55.772

Rp52.103

Rp50.452

Reel

Rp43.663

View

Min.: 1
Mult.: 1

: 300

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

16 mm

7.5 mm

PM2155.xxxNLT

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

PA3964.002NLT
Pulse Electronics
1: Rp59.808
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

Rp59.808

Rp54.121

Rp50.452

Rp48.984

Reel

Rp41.095

View

Min.: 1
Mult.: 1

: 300

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

PA4470.006NLT
Pulse Electronics
1: Rp82.007
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

Rp82.007

Rp74.118

Rp67.697

Rp65.679

Reel

Rp54.671

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: Rp64.394
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

Rp64.394

Rp58.157

Rp55.221

Rp53.570

Reel

Rp48.984

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 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.043NLT
Pulse Electronics
1: Rp64.394
531In 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

531In Stock

Cut Tape

Rp64.394

Rp58.157

Rp55.221

Rp53.570

Reel

Rp48.984

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 48uH .12Ohms

PA3855.002NLT
Pulse Electronics
1: Rp68.798
640In Stock

Mfr. Part No.
PA3855.002NLT

Mouser Part No
673-PA3855.002NLT

Pulse Electronics

Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms

Datasheet

640In Stock

Cut Tape

Rp68.798

Rp62.193

Rp55.772

Rp54.121

Reel

Rp49.167

View

MouseReel Available

Min.: 1
Mult.: 1

: 130

Flyback Transformers

17.65 mm

14.5 mm

14 mm

EP13Plus

Power Transformers - Board Mount 6W 216uH 200-700kHz 33-57V Flyback

PA4470.003NLT
Pulse Electronics
1: Rp82.007
339In Stock

Mfr. Part No.
PA4470.003NLT

Mouser Part No
673-PA4470.003NLT

Pulse Electronics

Power Transformers - Board Mount 6W 216uH 200-700kHz 33-57V Flyback

Learn More

Datasheet

339In Stock

Cut Tape

Rp82.007

Rp74.118

Rp67.697

Rp65.679

View

Reel

Rp48.250

MouseReel Available

Min.: 1
Mult.: 1

: 700

Flyback Transformers

1.8 W

8 mm

6.6 mm

6 mm

PA4470

Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB

PH0808CNLT
Pulse Electronics
1: Rp207.860
450In Stock

Mfr. Part No.
PH0808CNLT

Mouser Part No
673-PH0808CNLT

Pulse Electronics

Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB

Datasheet

450In Stock

Cut Tape

Rp207.860

Rp176.672

Rp169.517

Rp164.197

Reel

Rp152.272

View

Min.: 1
Mult.: 1

: 150

PH08XXCNL

Power Transformers - Board Mount POWER TRANSFORMER THROUGH 10VA

PL10-36-130B
Tamura
1: Rp219.969
354In Stock

Mfr. Part No.
PL10-36-130B

Mouser Part No
838-PL10-36-130B

Tamura

Power Transformers - Board Mount POWER TRANSFORMER THROUGH 10VA

Datasheet

354In Stock

Rp219.969

Rp187.129

Rp179.424

Rp173.737

View

Min.: 1
Mult.: 1

10 VA

Through Hole

36.2 mm

Power Transformers - Board Mount

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Adam Tech
AMSECO
Bel
Bel Power Solutions
Bourns
Cinch Connectivity Solutions
Coilcraft
Eaton
HALO Electronics
Hammond
ICE Components
IDEC
iNRCORE
Mitsumi
Molex
Murata
Omron
Proterial
Pulse
RECOM
Siemens
SolaHD
Sumida
Tamura
Taoglas
TDK
TE Connectivity
Triad Magnetics
TT Electronics
Vicor
Vishay
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Analog Modem Transformers
Audio Cables
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DC/DC Transformers
Digital Transformers
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Flexible Transformers
Flyback Transformers
Forward Transformers
Gate Driver Transformer
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High Isolation Power Transformers
Isolation Transformer
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