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Power Transformers

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

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Part #

Power Transformers 1500V Reinforced 1CT:1CT SMT XFMR 6000 V -40C to +125C

HXE2017HL
Pulse Electronics
1: $8.41
213In Stock
New Product

Mfr. Part #
HXE2017HL

Mouser Part #
673-HXE2017HL

New Product

Pulse Electronics

Power Transformers 1500V Reinforced 1CT:1CT SMT XFMR 6000 V -40C to +125C

Learn More

Datasheet

213In Stock

$8.41

$6.46

$6.29

$5.37

View

Min.: 1
Mult.: 1

Transformers

SMD/SMT

Single Primary Winding

Dual Secondary Winding

18.63 mm

12.5 mm

8.75 mm

HXE20xxHL

Power Transformers WE-AGDT 1ED3491MU12M 400 mH

750317493
Wurth Elektronik
1: $13.25
859In Stock

Mfr. Part #
750317493

Mouser Part #
710-750317493

Wurth Elektronik

Power Transformers WE-AGDT 1ED3491MU12M 400 mH

Learn More

Datasheet

859In Stock

Cut Tape

$13.25

$12.53

$11.62

$10.62

Reel

$10.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Transformers

12 V to 20 V

15 V

100 mA

SMD/SMT

Single Primary Winding

Dual Secondary Winding

20.48 mm

15.32 mm

4 mm

WE-AGDT

Power Transformers Power Transformers ISO MOD SMD 40W Forward Converter

TGSP-P154EFD20LF
HALO Electronics
1: $21.11
125In Stock
New Product

Mfr. Part #
TGSP-P154EFD20LF

Mouser Part #
493-TGSP-P154EFD20LF

New Product

HALO Electronics

Power Transformers Power Transformers ISO MOD SMD 40W Forward Converter

Learn More

125In Stock

$21.11

$15.07

$12.66

$10.55

View

Min.: 1
Mult.: 1

Power Transformers

HFTR4CA
Proterial
1: $24.99
230In Stock

Mfr. Part #
HFTR4CA

Mouser Part #
205-HFTR4CA

Proterial

Power Transformers

Learn More

Datasheet

230In Stock

$24.99

$19.03

$17.56

$16.96

View

Min.: 1
Mult.: 1

Gate Drive Transformers

24 V

PCB Mount

Single Primary Winding

Dual Secondary Winding

14.5 mm

1.5 mm

14.5 mm

Power Transformers WE-AGDT UCC25800 50 uH

750319331
Wurth Elektronik
1: $14.20
1,554In Stock

Mfr. Part #
750319331

Mouser Part #
710-750319331

Wurth Elektronik

Power Transformers WE-AGDT UCC25800 50 uH

Learn More

Datasheet

1,554In Stock

Cut Tape

$14.20

$13.45

$12.46

$11.39

Reel

$10.85

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 WE-PSPA 86 uH 210mA AEC-Q200

78931812518
Wurth Elektronik
1: $11.08
1,738In Stock

Mfr. Part #
78931812518

Mouser Part #
710-78931812518

Wurth Elektronik

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

Learn More

Datasheet

1,738In Stock

Cut Tape

$11.08

$10.64

$9.75

$8.87

Reel

$6.74

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Push-Pull Transformers

5 V

18 V

PCB Mount

Dual Primary Winding

Dual Secondary Winding

9.25 mm

8.3 mm

4.1 mm

WE-PSPA

Power Transformers 50\60 Hz, Laminated Transformer

HPI-15
Bel Signal Transformer
1: $731.57
27In Stock

Mfr. Part #
HPI-15

Mouser Part #
530-HPI-15

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

Learn More

Datasheet

27In Stock

$731.57

Min.: 1
Mult.: 1

7.06 in

6.1 in

HPI

Power Transformers BMS xformer 2-Ch 1600V AECQ +125 C

SM91501ALE
Bourns
1: $6.37
17,196In Stock

Mfr. Part #
SM91501ALE

Mouser Part #
652-SM91501ALE

Bourns

Power Transformers BMS xformer 2-Ch 1600V AECQ +125 C

Learn More

Datasheet

17,196In Stock

Cut Tape

$6.37

$5.77

$5.53

$5.36

View

Reel

$4.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

BMS Transformers

PCB Mount

Single Primary Winding

Single Secondary Winding

14.81 mm

11.68 mm

5 mm

SM91501ALE

Power Transformers 4TPRI:4TPRI:4TSEC 153UH 140W

PL10301NL
iNRCORE
1: $70.36
37In Stock

Mfr. Part #
PL10301NL

Mouser Part #
673-PL10301NL

iNRCORE

Power Transformers 4TPRI:4TPRI:4TSEC 153UH 140W

Datasheet

37In Stock

$70.36

$58.64

Min.: 1
Mult.: 1

Planar Transformers

140 W

SMD/SMT

Dual Primary Winding

Single Secondary Winding

23.37 mm

21.6 mm

8.6 mm

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

78931812505
Wurth Elektronik
1: $11.08
893In Stock

Mfr. Part #
78931812505

Mouser Part #
710-78931812505

Wurth Elektronik

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

Learn More

Datasheet

893In Stock

Cut Tape

$11.08

$10.64

$9.75

$8.87

$7.98

Reel

$7.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Push-Pull Transformers

5 V

PCB Mount

Dual Primary Winding

Dual Secondary Winding

9.25 mm

8.3 mm

4.1 mm

WE-PSPA

Power Transformers MID-PPMAX MAX14940 384 uH 500 mW

750315232
Wurth Elektronik
1: $6.12
940In Stock

Mfr. Part #
750315232

Mouser Part #
710-750315232

Wurth Elektronik

Power Transformers MID-PPMAX MAX14940 384 uH 500 mW

Learn More

Datasheet

940In Stock

Cut Tape

$6.12

$5.82

$5.42

$4.90

Reel

$4.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Signal Transformers

3.3 V

5 V

500 mW

100 mA

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

9.14 mm

12.7 mm

7.62 mm

MID-PPMAX

Power Transformers SMD HiFreq WireWound 48uH .12Ohms

PA3855.002NLT
Pulse Electronics
1: $5.14
686In Stock

Mfr. Part #
PA3855.002NLT

Mouser Part #
673-PA3855.002NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 48uH .12Ohms

Datasheet

686In Stock

Cut Tape

$5.14

$4.67

$4.48

$4.34

Reel

$3.90

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 130

Flyback Transformers

17.65 mm

14.5 mm

14 mm

EP13Plus

Power Transformers SMD HiFreq WireWound 128uH .41Ohms

PA3856.005NLT
Pulse Electronics
1: $5.40
798In Stock

Mfr. Part #
PA3856.005NLT

Mouser Part #
673-PA3856.005NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 128uH .41Ohms

Datasheet

798In Stock

Cut Tape

$5.40

$4.90

$4.61

$4.47

Reel

$4.33

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 130

Forward Transformers

17.65 mm

14.5 mm

14 mm

EP13Plus

Power Transformers SMD Hi Isolation Pwr 2350uH .9Ohms

PH9185.083NLT
Pulse Electronics
1: $5.42
672In Stock

Mfr. Part #
PH9185.083NLT

Mouser Part #
673-PH9185.083NLT

Pulse Electronics

Power Transformers SMD Hi Isolation Pwr 2350uH .9Ohms

Learn More

Datasheet

672In Stock

Cut Tape

$5.42

$4.90

$4.62

$4.48

Reel

$3.99

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

10 mm

12.5 mm

Power Transformers WE-PPTI SN6505 3.3V

750316032
Wurth Elektronik
1: $7.74
970In Stock

Mfr. Part #
750316032

Mouser Part #
710-750316032

Wurth Elektronik

Power Transformers WE-PPTI SN6505 3.3V

Learn More

Datasheet

970In Stock

Cut Tape

$7.74

$7.00

$6.71

$6.51

Reel

$6.02

View

Min.: 1
Mult.: 1

Reel: 275

WE-PPTI

Power Transformers SMD HiFreq WireWound 20.4uH .15Ohms

PA1277NL
Pulse Electronics
1: $5.08
902In Stock

Mfr. Part #
PA1277NL

Mouser Part #
673-PA1277NL

Pulse Electronics

Power Transformers SMD HiFreq WireWound 20.4uH .15Ohms

Datasheet

902In Stock

$5.08

$4.61

$4.42

$4.21

View

Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers

Power Transformers Flyback Converter Transformer 60-240uH 1A DCR=0.60Ohms 1:2

PH9363NLT
Pulse Electronics
1: $5.97
955In Stock

Mfr. Part #
PH9363NLT

Mouser Part #
673-PH9363NLT

Pulse Electronics

Power Transformers Flyback Converter Transformer 60-240uH 1A DCR=0.60Ohms 1:2

Learn More

Datasheet

955In Stock

Cut Tape

$5.97

$5.40

$5.16

$4.99

Reel

$4.11

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Flyback Transformers

12 mm

9.3 mm

6.5 mm

ER11 Platform

Power Transformers WE-FLEX DCR=344mOhms 198.6uH 500VDC SMD

749196101
Wurth Elektronik
1: $7.44
861In Stock

Mfr. Part #
749196101

Mouser Part #
710-749196101

Wurth Elektronik

Power Transformers WE-FLEX DCR=344mOhms 198.6uH 500VDC SMD

Learn More

Datasheet

861In Stock

Cut Tape

$7.44

$7.06

$6.86

$6.49

Reel

$5.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

WE-FLEX

Power Transformers WE-FB LT3748 50 uH 20 W

750311423
Wurth Elektronik
1: $12.43
382In Stock

Mfr. Part #
750311423

Mouser Part #
710-750311423

Wurth Elektronik

Power Transformers WE-FB LT3748 50 uH 20 W

Learn More

Datasheet

382In Stock

Cut Tape

$12.43

$11.22

$10.76

$10.44

Reel

$9.78

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

36 V

5 V

20 W

4 A

SMD/SMT

Single Primary Winding

Single Secondary Winding

13.46 mm

17.75 mm

12.7 mm

WE-FB

Power Transformers WE-FB LT3748 15 uH 13.2 W

750311458
Wurth Elektronik
1: $12.43
312In Stock

Mfr. Part #
750311458

Mouser Part #
710-750311458

Wurth Elektronik

Power Transformers WE-FB LT3748 15 uH 13.2 W

Learn More

Datasheet

312In Stock

Cut Tape

$12.43

$11.22

$10.76

$10.53

Reel

$10.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

36 V

3.3 V

13.2 W

4 A

SMD/SMT

Single Primary Winding

Single Secondary Winding

13.46 mm

17.75 mm

12.7 mm

WE-FB

Power Transformers BMS Transformer/CMC, 12PIN, DUAL, 4.3k VDC

SM91501ALO-E
Bourns
1: $6.00
2,041In Stock

Mfr. Part #
SM91501ALO-E

Mouser Part #
652-SM91501ALO-E

Bourns

Power Transformers BMS Transformer/CMC, 12PIN, DUAL, 4.3k VDC

Learn More

Datasheet

2,041In Stock

Cut Tape

$6.00

$4.44

$4.13

$4.08

View

Reel

$3.82

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

BMS Transformers

PCB Mount

Single Primary Winding

Single Secondary Winding

14.81 mm

11.68 mm

4.87 mm

SM91501ALO

Power Transformers BMS transfomer/CMC,6PIN,SGL,3KVAC

SM91508AL-E
Bourns
1: $4.59
3,118In Stock

Mfr. Part #
SM91508AL-E

Mouser Part #
652-SM91508AL-E

Bourns

Power Transformers BMS transfomer/CMC,6PIN,SGL,3KVAC

Learn More

Datasheet

3,118In Stock

Cut Tape

$4.59

$4.04

$3.70

$3.61

View

Reel

$3.04

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

BMS Transformers

PCB Mount

Single Primary Winding

Single Secondary Winding

8.38 mm

7.68 mm

4.25 mm

SM91508ALE

Power Transformers SMD HiFreq WireWound 77.4uH .27Ohms

PA1276NLT
Pulse Electronics
1: $4.79
894In Stock

Mfr. Part #
PA1276NLT

Mouser Part #
673-PA1276NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 77.4uH .27Ohms

Datasheet

894In Stock

Cut Tape

$4.79

$4.47

$4.33

$4.21

Reel

$3.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

POE - Power Over Ethernet Transformers

27 W

17.65 mm

14 mm

12.7 mm

PA1276

Power Transformers SMD HiFreq WireWound 28.9uH .058Ohms

PA1528NLT
Pulse Electronics
1: $5.25
933In Stock

Mfr. Part #
PA1528NLT

Mouser Part #
673-PA1528NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 28.9uH .058Ohms

Datasheet

933In Stock

Cut Tape

$5.25

$4.74

$4.56

$4.42

Reel

$4.07

View

Min.: 1
Mult.: 1

Reel: 150

POE - Power Over Ethernet Transformers

Power Transformers EP13 37V-57V Flyback SMD 25.2W

PA2467NLT
Pulse Electronics
1: $4.61
916In Stock

Mfr. Part #
PA2467NLT

Mouser Part #
673-PA2467NLT

Pulse Electronics

Power Transformers EP13 37V-57V Flyback SMD 25.2W

Datasheet

916In Stock

Cut Tape

$4.61

$4.18

$4.01

$3.67

Reel

$3.48

View

Min.: 1
Mult.: 1

Reel: 150

Flyback Transformers

Power Transformers

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Analog Modem Transformers
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Planar Transformer

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 24 V
7 V to 26 V
7 V to 31 V
7.5 V
8 V to 15 V

0 V to 6.5 V/13 V/19.5 V/26 V
0 V, 208 V, 220 V, 240 V/0 V, 104 V, 110 V, 120 V
0 V, 416 V, 440 V, 480 V/0 V, 208 V, 220 V, 240 V
- 17.5 V, 17.5 V
- 5 V, 15 V
- 5 V, 7 V
1.8 V
2 x 12 V
2 x 3.3 V
2 x 5 V
2.5 V
2.5 VAC CT
3 VAC CT
3 x 3.3 V
3 x 5 V
3.3 V
3.3 V, 12 V
3.3 V, 12 V, 5 V
3.3 V, 3.3 V
3.3 V/5 V

40 mW
100 mW
150 mW
300 mW
500 mVA
500 mW
540 mVA
600 mW
630 mVA
700 mW
800 mW
900 mW
950 mVA
1 VA
1 W
1.1 VA
1.1 W
1.2 VA
1.2 W
1.25 VA

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, 100 mA, 20 mA
20 mA, 40 mA, 40 mA
20 mA, 700 mA
20 mA/40 mA
23 mA

2.6 mm
5.08 mm
5.5 mm
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

1.5 mm
2.17 mm
3.61 mm
4.5 mm
5.4 mm
6.55 mm
6.6 mm
6.7 mm
6.73 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

1.56 mm
1.98 mm
2.08 mm
2.2 mm
2.34 mm
3 mm
3.1 mm
3.56 mm
3.6 mm
3.8 mm
4 mm
4.06 mm
4.1 mm
4.14 mm
4.19 mm
4.2 mm
4.25 mm
4.74 mm
4.8 mm
4.85 mm

71 mm
74 mm
3 in
80 mm
3.25 in
84 mm
87 mm
3.5 in
92 mm
3.63 in
3.73 in
3.75 in
96 mm
3.98 in
4 in
103 mm
4.25 in
112 mm
4.43 in
113 mm

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166
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