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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: $8.77
213In Stock
New Product

Mfr. Part No.
HXE2017HL

Mouser Part No
673-HXE2017HL

New Product

Pulse Electronics

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

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Datasheet

213In Stock

$8.77

$6.74

$6.56

$5.60

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 Power Transformers ISO MOD SMD 40W Forward Converter

TGSP-P154EFD20LF
HALO Electronics
1: $22.00
125In Stock
New Product

Mfr. Part No.
TGSP-P154EFD20LF

Mouser Part No
493-TGSP-P154EFD20LF

New Product

HALO Electronics

Power Transformers Power Transformers ISO MOD SMD 40W Forward Converter

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125In Stock

$22.00

$15.71

$13.20

$10.99

View

Min.: 1
Mult.: 1

Power Transformers

HFTR4CA
Proterial
1: $26.05
230In Stock

Mfr. Part No.
HFTR4CA

Mouser Part No
205-HFTR4CA

Proterial

Power Transformers

Learn More

Datasheet

230In Stock

$26.05

$19.84

$18.30

$17.68

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 BMS xformer 2-Ch 1600V AECQ +125 C

SM91501ALE
Bourns
1: $6.64
17,196In Stock

Mfr. Part No.
SM91501ALE

Mouser Part No
652-SM91501ALE

Bourns

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

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Datasheet

17,196In Stock

Cut Tape

$6.64

$6.02

$5.74

$5.57

View

Reel

$4.18

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 50\60 Hz, Laminated Transformer

HPI-15
Bel Signal Transformer
1: $751.07
27In Stock

Mfr. Part No.
HPI-15

Mouser Part No
530-HPI-15

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

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Datasheet

27In Stock

$751.07

$751.06

Min.: 1
Mult.: 1

7.06 in

6.1 in

HPI

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

PL10301NL
iNRCORE
1: $73.34
37In Stock

Mfr. Part No.
PL10301NL

Mouser Part No
673-PL10301NL

iNRCORE

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

Datasheet

37In Stock

$73.34

$61.12

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 MID-PPMAX MAX14940 384 uH 500 mW

750315232
Wurth Elektronik
1: $6.38
940In Stock

Mfr. Part No.
750315232

Mouser Part No
710-750315232

Wurth Elektronik

Power Transformers MID-PPMAX MAX14940 384 uH 500 mW

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Datasheet

940In Stock

Cut Tape

$6.38

$6.06

$5.65

$5.10

Reel

$4.69

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 Q4437 Flybck Regltor 12 V, -12 V 1.8 A

Q4437-BL
Coilcraft
1: $13.33
346In Stock

Mfr. Part No.
Q4437-BL

Mouser Part No
994-Q4437-BL

Coilcraft

Power Transformers Q4437 Flybck Regltor 12 V, -12 V 1.8 A

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Datasheet

346In Stock

$13.33

$11.31

$9.87

$9.57

View

Min.: 1
Mult.: 1

Q4437

Power Transformers SMD HiFreq WireWound 48uH .12Ohms

PA3855.002NLT
Pulse Electronics
1: $5.36
688In Stock

Mfr. Part No.
PA3855.002NLT

Mouser Part No
673-PA3855.002NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 48uH .12Ohms

Datasheet

688In Stock

Cut Tape

$5.36

$4.86

$4.67

$4.53

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: $5.63
798In Stock

Mfr. Part No.
PA3856.005NLT

Mouser Part No
673-PA3856.005NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 128uH .41Ohms

Datasheet

798In Stock

Cut Tape

$5.63

$5.10

$4.80

$4.66

Reel

$4.26

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: $5.65
672In Stock

Mfr. Part No.
PH9185.083NLT

Mouser Part No
673-PH9185.083NLT

Pulse Electronics

Power Transformers SMD Hi Isolation Pwr 2350uH .9Ohms

Learn More

Datasheet

672In Stock

Cut Tape

$5.65

$5.10

$4.82

$4.67

Reel

$4.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

10 mm

12.5 mm

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

PH9384.012NLT
Pulse Electronics
1: $3.55
2,413In Stock

Mfr. Part No.
PH9384.012NLT

Mouser Part No
673-PH9384.012NLT

Pulse Electronics

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

Learn More

Datasheet

2,413In Stock

Cut Tape

$3.55

$3.23

$3.09

$3.01

Reel

$2.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

3 W

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

12.5 mm

9.2 mm

7.6 mm

PH9084.XXXNLT

Power Transformers 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms

PH9572.211ANLT
Pulse Electronics
1: $4.80
961In Stock

Mfr. Part No.
PH9572.211ANLT

Mouser Part No
673-PH9572.211ANLT

Pulse Electronics

Power Transformers 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms

Learn More

Datasheet

961In Stock

Cut Tape

$4.80

$4.35

$4.18

$4.05

Reel

$3.50

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Transformers

6 W

PCB Mount

Single Primary Winding

Dual Secondary Winding

10.2 mm

7.5 mm

PH9572

Power Transformers WE-PPTI SN6505 3.3V

750316032
Wurth Elektronik
1: $8.06
975In Stock

Mfr. Part No.
750316032

Mouser Part No
710-750316032

Wurth Elektronik

Power Transformers WE-PPTI SN6505 3.3V

Learn More

Datasheet

975In Stock

Cut Tape

$8.06

$7.30

$6.99

$6.78

Reel

$6.27

View

Min.: 1
Mult.: 1

Reel: 275

WE-PPTI

Power Transformers EP13 33V-57V Flyback SMD 25W

PA2369NLT
Pulse Electronics
1: $5.79
885In Stock

Mfr. Part No.
PA2369NLT

Mouser Part No
673-PA2369NLT

Pulse Electronics

Power Transformers EP13 33V-57V Flyback SMD 25W

Datasheet

885In Stock

Cut Tape

$5.79

$4.61

$3.57

Reel

$3.57

$3.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Flyback Transformers

Power Transformers WE-PPTI SN6505B 200 uH

750316886
Wurth Elektronik
1: $7.18
1,968In Stock

Mfr. Part No.
750316886

Mouser Part No
710-750316886

Wurth Elektronik

Power Transformers WE-PPTI SN6505B 200 uH

Learn More

Datasheet

1,968In Stock

Cut Tape

$7.18

$6.62

$6.08

$5.52

Reel

$4.46

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Transformers

5 V

675 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

8.3 mm

14.75 mm

4.2 mm

WE-PPTI

Power Transformers MID-OLLT LT3798 600 uH 14 W

750813134
Wurth Elektronik
1: $18.16
381In Stock

Mfr. Part No.
750813134

Mouser Part No
710-750813134

Wurth Elektronik

Power Transformers MID-OLLT LT3798 600 uH 14 W

Learn More

Datasheet

381In Stock

$18.16

$15.12

$14.29

$13.44

$12.61

Min.: 1
Mult.: 1

Flyback Transformers

90 VAC to 265 VAC

14 V

14 W

1 A

Through Hole

Single Primary Winding

Dual Secondary Winding

18 mm

16.5 mm

18 mm

MID-OLLT

Power Transformers Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1

B78334B1033A003
EPCOS / TDK
1: $10.74
370In Stock

Mfr. Part No.
B78334B1033A003

Mouser Part No
871-B78334B1033A3

EPCOS / TDK

Power Transformers Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1

Datasheet

370In Stock

Cut Tape

$10.74

$8.82

$7.70

$7.62

View

Reel

$6.21

Min.: 1
Mult.: 1

Reel: 600

B78334B

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

SM91508AL-E
Bourns
1: $3.90
3,118In Stock

Mfr. Part No.
SM91508AL-E

Mouser Part No
652-SM91508AL-E

Bourns

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

Learn More

Datasheet

3,118In Stock

Cut Tape

$3.90

$3.63

$3.47

$3.41

View

Reel

$2.91

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

PH9496NLT
Pulse Electronics
1: $5.82
1,666In Stock

Mfr. Part No.
PH9496NLT

Mouser Part No
673-PH9496NLT

Pulse Electronics

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

Learn More

Datasheet

1,666In Stock

Cut Tape

$5.82

$5.26

$4.98

$4.83

Reel

$4.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 BMS transformer/CMC,12PIN,DUAL, 4.3KVDC

SM91509AL-E
Bourns
1: $7.58
1,971In Stock

Mfr. Part No.
SM91509AL-E

Mouser Part No
652-SM91509AL-E

Bourns

Power Transformers BMS transformer/CMC,12PIN,DUAL, 4.3KVDC

Learn More

Datasheet

1,971In Stock

Cut Tape

$7.58

$6.85

$6.54

$6.37

View

Reel

$4.24

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

SM91509AL-E

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

PM2190.012NLT
Pulse Electronics
1: $5.02
4,766In Stock

Mfr. Part No.
PM2190.012NLT

Mouser Part No
673-PM2190.012NLT

Pulse Electronics

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

Learn More

Datasheet

4,766In Stock

Cut Tape

$5.02

$4.54

$4.37

$4.22

Reel

$3.55

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

10 mm

12.5 mm

PM2190.xxxNLT

Power Transformers SMD HiFreq WireWound 126uH .46Ohms

PA1137NLT
Pulse Electronics
1: $5.79
1,199In Stock

Mfr. Part No.
PA1137NLT

Mouser Part No
673-PA1137NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 126uH .46Ohms

Datasheet

1,199In Stock

Cut Tape

$5.79

$5.25

$4.96

$4.80

Reel

$4.43

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

POE - Power Over Ethernet Transformers

60 W

17.7 mm

14 mm

12.7 mm

Power Transformers SMD HiFreq WireWound 77.4uH .25Ohms

PA1260NLT
Pulse Electronics
1: $5.14
1,421In Stock

Mfr. Part No.
PA1260NLT

Mouser Part No
673-PA1260NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 77.4uH .25Ohms

Datasheet

1,421In Stock

Cut Tape

$5.14

$4.34

$3.79

Reel

$2.98

$2.90

$2.66

Min.: 1
Mult.: 1

Reel: 150

POE - Power Over Ethernet Transformers

Power Transformers 80uH 3kV 10%

PA5111.003NLT
Pulse Electronics
1: $6.58
912In Stock

Mfr. Part No.
PA5111.003NLT

Mouser Part No
673-PA5111.003NLT

Pulse Electronics

Power Transformers 80uH 3kV 10%

Learn More

Datasheet

912In Stock

Cut Tape

$6.58

$5.54

Reel

$4.94

$4.66

$4.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 120

Power Transformers

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ABB
Adam Tech
AMSECO
Banner Engineering
Bel
Bel Power Solutions
Bourns
Coilcraft
Eaton
HALO Electronics
Hammond
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IDEC
iNRCORE
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Vishay
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Wurth Elektronik

Analog Modem Transformers
Automotive Transformers
BMS Planar Transformers
BMS Transformers
Class 2 Transformers
Control Transformers
Current Sense Transformers
DC/DC Transformers
Digital Transformers
Flexible Transformers
Flyback Transformers
Forward Transformers
Gate Driver Transformer
Gate Drive Transformers
High Frequency Reactors
High Isolation Power Transformers
Isolation Transformers
Kits
Offline Transformers
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

160
161
162
164
165
166
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