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Transformers

Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Coilcraft, Hammond, ICE Components, Pulse Electronics, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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Results: 22,194

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Part #

Power Transformers - Industrial Power Isolation Transformer

SU-1
Bel Signal Transformer
1: $484.55
2In Stock

Mfr. Part No.
SU-1

Mouser Part No
530-SU-1

Bel Signal Transformer

Power Transformers - Industrial Power Isolation Transformer

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Datasheet

2In Stock

$484.55

Min.: 1
Mult.: 1

1 kVA

104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC

0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V

Chassis

Power Transformers - Industrial Power Isolation Transformer

SU-1/4
Bel Signal Transformer
1: $235.72
6In Stock

Mfr. Part No.
SU-1/4

Mouser Part No
530-SU-1/4

Bel Signal Transformer

Power Transformers - Industrial Power Isolation Transformer

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Datasheet

6In Stock

$235.72

$230.51

$226.92

$223.72

Quote

Min.: 1
Mult.: 1

250 VA

104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC

0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V

Chassis

Current Transformers - Industrial PACT SPC-20-1A-D13

1382378
Phoenix Contact
1: $150.91
10In Stock

Mfr. Part No.
1382378

Mouser Part No
651-1382378

Phoenix Contact

Current Transformers - Industrial PACT SPC-20-1A-D13

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Datasheet

10In Stock

$150.91

Min.: 1
Mult.: 1

0.2 VA

Free Hanging

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH

PCS020-EE05730S
Bourns
1: $4.28
889In Stock

Mfr. Part No.
PCS020-EE05730S

Mouser Part No
652-PCS020-EE05730S

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH

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Datasheet

889In Stock

Cut Tape

$4.28

$4.05

$3.96

$3.89

View

Reel

$3.10

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

Audio Transformers / Signal Transformers PLC transformer, 0.45W, Special EP13, 15V

PFBR45-SP13150S
Bourns
1: $7.17
5,039In Stock

Mfr. Part No.
PFBR45-SP13150S

Mouser Part No
652-PFBR45-SP13150S

Bourns

Audio Transformers / Signal Transformers PLC transformer, 0.45W, Special EP13, 15V

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Datasheet

5,039In Stock

Cut Tape

$7.17

$5.82

$4.76

$4.60

Reel

$4.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

450 mW

Audio Transformers / Signal Transformers RF BALUN 75/100OHM

HFBM075100C
iNRCORE
1: $1,637.66
4In Stock

Mfr. Part No.
HFBM075100C

Mouser Part No
673-HFBM075100C

iNRCORE

Audio Transformers / Signal Transformers RF BALUN 75/100OHM

Datasheet

4In Stock

$1,637.66

$1,626.75

Min.: 1
Mult.: 1

Pulse Transformers FG, TRANSFORMER, MICRO GATE DRIVE, 125K

MTBAUGDT125075-LF
Vishay / Dale
1: $14.54
961In Stock

Mfr. Part No.
MTBAUGDT125075-LF

Mouser Part No
70-MTBAUGDT125075-LF

Vishay / Dale

Pulse Transformers FG, TRANSFORMER, MICRO GATE DRIVE, 125K

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Datasheet

961In Stock

Cut Tape

$14.54

$11.70

$11.22

$10.87

View

Reel

$9.45

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm

749119233
Wurth Elektronik
1: $7.04
341In Stock

Mfr. Part No.
749119233

Mouser Part No
710-749119233

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm

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Datasheet

341In Stock

Cut Tape

$7.04

Reel

$6.17

$6.16

$6.15

MouseReel Available

Min.: 1
Mult.: 1

: 400

7 W

36 V to 57 V

3.3 V

SMD/SMT

Current Transformers - Board Mount WE-CST 205uH 7A 1:50 DCR=2.5ohms

749252050
Wurth Elektronik
1: $3.39
1,877In Stock

Mfr. Part No.
749252050

Mouser Part No
710-749252050

Wurth Elektronik

Current Transformers - Board Mount WE-CST 205uH 7A 1:50 DCR=2.5ohms

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Datasheet

1,877In Stock

Cut Tape

$3.39

$3.37

$3.01

$2.79

View

Reel

$2.09

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

Current Transformers - Board Mount WE-CST 135mH 1:500 40A EE13/7/4 SMT

7492540500
Wurth Elektronik
1: $5.98
486In Stock

Mfr. Part No.
7492540500

Mouser Part No
710-7492540500

Wurth Elektronik

Current Transformers - Board Mount WE-CST 135mH 1:500 40A EE13/7/4 SMT

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Datasheet

486In Stock

Cut Tape

$5.98

$5.11

Reel

$5.11

MouseReel Available

Min.: 1
Mult.: 1

: 225

SMD/SMT

Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 2Ch -40C/+125CAEC-Q200

74942300
Wurth Elektronik
1: $7.52
387In Stock

Mfr. Part No.
74942300

Mouser Part No
710-74942300

Wurth Elektronik

Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 2Ch -40C/+125CAEC-Q200

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Datasheet

387In Stock

Cut Tape

$7.52

$6.54

$5.93

$5.36

$5.34

Reel

$4.26

MouseReel Available

Min.: 1
Mult.: 1

: 450

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.6 W

750315826
Wurth Elektronik
1: $4.28
555In Stock

Mfr. Part No.
750315826

Mouser Part No
710-750315826

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.6 W

Learn More

Datasheet

555In Stock

Cut Tape

$4.28

$4.07

$3.43

Reel

$3.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

3.6 W

36 V to 72 V

5 V

SMD/SMT

Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1

760301304
Wurth Elektronik
1: $10.47
690In Stock

Mfr. Part No.
760301304

Mouser Part No
710-760301304

Wurth Elektronik

Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1

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Datasheet

690In Stock

Cut Tape

$10.47

$9.87

$9.44

Reel

$8.94

$7.72

MouseReel Available

Min.: 1
Mult.: 1

: 350

SMD/SMT

Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm

760871113
Wurth Elektronik
1: $13.41
249In Stock

Mfr. Part No.
760871113

Mouser Part No
710-760871113

Wurth Elektronik

Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm

Learn More

Datasheet

249In Stock

Cut Tape

$13.41

$13.19

$13.18

$12.24

Reel

$10.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

6.25 W

85 VAC to 265 VAC

5 V

SMD/SMT

Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W

760871131
Wurth Elektronik
1: $10.31
223In Stock

Mfr. Part No.
760871131

Mouser Part No
710-760871131

Wurth Elektronik

Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W

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Datasheet

223In Stock

$10.31

$9.57

$8.84

$8.09

View

Min.: 1
Mult.: 1

12 W

85 VAC to 265 VAC

12 V, 12 V

Through Hole

Power Transformers - Board Mount 44.55Uh dcr=0.12mOhms 4200VRMS 2W LLC/SiC Isolation

PHT7249NLT
Pulse Electronics
1: $7.56
550In Stock
New Product

Mfr. Part No.
PHT7249NLT

Mouser Part No
673-PHT7249NLT

New Product

Pulse Electronics

Power Transformers - Board Mount 44.55Uh dcr=0.12mOhms 4200VRMS 2W LLC/SiC Isolation

Learn More

Datasheet

550In Stock

Cut Tape

$7.56

$6.07

$5.82

$5.63

Reel

$5.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

3 W

15 V

24 V

PCB Mount

Pulse Transformers PLEASE SEE MURATA'S SUGGESTED ALTERNATE 78615/9JC-R

78615/9MC-R
Murata Power Solutions
1: $3.75
952In Stock
NRND

Mfr. Part No.
78615/9MC-R

Mouser Part No
580-78615/9MC-R

NRND

Murata Power Solutions

Pulse Transformers PLEASE SEE MURATA'S SUGGESTED ALTERNATE 78615/9JC-R

Datasheet

952In Stock

Cut Tape

$3.75

$3.03

$2.60

$2.52

View

Reel

$2.01

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 5 - 1800 MHz, 75 Ohm

TC1-182T-75X+
Mini-Circuits
1: $5.11
518In Stock

Mfr. Part No.
TC1-182T-75X+

Mouser Part No
139-TC1-182T-75X+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 5 - 1800 MHz, 75 Ohm

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Datasheet

518In Stock

Cut Tape

$5.11

$3.71

$3.29

Reel

$3.29

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW

Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing

TG07-0356NSRL
HALO Electronics
1: $8.43
540In Stock

Mfr. Part No.
TG07-0356NSRL

Mouser Part No
493-TG07-0356NSRL

HALO Electronics

Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing

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Datasheet

540In Stock

$8.43

$5.45

$4.45

$3.60

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

TG110-EMX6NXLF
HALO Electronics
1: $21.62
206In Stock

Mfr. Part No.
TG110-EMX6NXLF

Mouser Part No
493-TG110-EMX6NXLF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

Datasheet

206In Stock

$21.62

$13.97

$11.40

$9.22

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Rectifier Power Transformer

12.8-12
Bel Signal Transformer
1: $138.57
10In Stock

Mfr. Part No.
12.8-12

Mouser Part No
530-12.8-12

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

10In Stock

$138.57

$126.68

Min.: 1
Mult.: 1

153.6 VA

115 VAC

12.8 V CT/6.4 V CT

Chassis

Power Transformers - Industrial Rectifier Power Transformer

16-4
Bel Signal Transformer
1: $100.65
12In Stock

Mfr. Part No.
16-4

Mouser Part No
530-16-4

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

12In Stock

$100.65

$98.64

$97.93

$95.36

View

Min.: 1
Mult.: 1

64 VA

115 VAC

16 V CT/8 V CT

Chassis

Autotransformers Rectifier Power Transformer

175
Bel Signal Transformer
1: $165.99
8In Stock

Mfr. Part No.
175

Mouser Part No
530-175

Bel Signal Transformer

Autotransformers Rectifier Power Transformer

Learn More

Datasheet

8In Stock

$165.99

$152.81

$152.80

$152.78

$151.78

Min.: 1
Mult.: 1

750 VA

115 VAC to 230 VAC

Chassis

Power Transformers - Industrial Rectifier Power Transformer

24-1
Bel Signal Transformer
1: $61.20
25In Stock

Mfr. Part No.
24-1

Mouser Part No
530-24-1

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

25In Stock

$61.20

$52.86

$48.17

$48.16

Min.: 1
Mult.: 1

24 VA

115 VAC

24 V CT/12 V CT

Chassis

Power Transformers - Industrial Rectifier Power Transformer

24-4
Bel Signal Transformer
1: $116.43
10In Stock

Mfr. Part No.
24-4

Mouser Part No
530-24-4

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

10In Stock

$116.43

$114.08

$107.96

$105.26

View

Min.: 1
Mult.: 1

96 VA

115 VAC

24 V CT/12 V CT

Chassis

Transformers

Types of Transformers

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1 mW
2.5 mW
3 mW
4 mW
5 mW
10 mW
12 mW
20 mW
23 mW
25 mW
32 mW
35 mW
40 mW
50 mW
50 mW (1/20 W)
60 mW
62.5 mW
65 mW
75 mW
90 mW

660 mV
2 V to 5.5 V
2.5 V to 3.5 V
2.65 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

0 V to 120 V
0 V to 120 V, 0 V to 240 V
0 V to 120/140 V
0 V to 132 V
0 V to 140 V
0 V to 240 V
0 V to 240 V, 0 V to 480 V
0 V to 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V
0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V
333 mV
- 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

Base
Board Mount
Bracket
Bracket, Panel Mount
Bracket Mount
Busbar
Cable
Chassis
Chassis, DIN Rail
Chassis Mount
Clamp-on
Desktop
DIN Rail
DIN Rail, Panel
Flange Mount
Floor Mount
Free Hanging
Mounting Foot
Panel
Panel, Wall Mount