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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: 22,213

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Part #

Power Transformers - Industrial 50\60 Hz, Laminated Transformer, Medical Grade

M4L-3-4
Bel Signal Transformer
1: €137.24
8In Stock

Mfr. Part No.
M4L-3-4

Mouser Part No
530-M4L-3-4

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer, Medical Grade

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Datasheet

8In Stock

€137.24

Min.: 1
Mult.: 1

450 VA

100 VAC/100 VAC/115 VAC/115 VAC

115 V

Chassis

Power Transformers - Industrial Power Isolation Transformer

SU-3
Bel Signal Transformer
1: €661.19
9In Stock

Mfr. Part No.
SU-3

Mouser Part No
530-SU-3

Bel Signal Transformer

Power Transformers - Industrial Power Isolation Transformer

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Datasheet

9In Stock

€661.19

Min.: 1
Mult.: 1

3 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 XFMR 18.0VCT at 2.78A UL/CE TOROIDAL MOUNT

VPT18-2780
Triad Magnetics
1: €29.23
924In Stock

Mfr. Part No.
VPT18-2780

Mouser Part No
553-VPT18-2780

Triad Magnetics

Power Transformers - Industrial POWER XFMR 18.0VCT at 2.78A UL/CE TOROIDAL MOUNT

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Datasheet

924In Stock

€29.23

€27.10

€26.10

€25.51

€24.65

Min.: 1
Mult.: 1

50 VA

115 VAC, 230 VAC

9 V to 18 V

Chassis

Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200

HM1236NL
Pulse Electronics
1: €3.35
296In Stock

Mfr. Part No.
HM1236NL

Mouser Part No
673-HM1236NL

Pulse Electronics

Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200

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Datasheet

296In Stock

€3.35

€3.31

€2.61

Min.: 1
Mult.: 1

Current Transformers - Board Mount

PL1840
iNRCORE
1: €25.22
59In Stock

Mfr. Part No.
PL1840

Mouser Part No
673-PL1840

iNRCORE

Current Transformers - Board Mount

Datasheet

59In Stock

€25.22

€22.70

€21.76

€20.55

View

Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port

749023010A
Wurth Elektronik
1: €5.95
328In Stock

Mfr. Part No.
749023010A

Mouser Part No
710-749023010A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port

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Datasheet

328In Stock

Cut Tape

€5.95

€5.44

€5.03

€4.73

Reel

€4.73

€4.52

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount WE-FB LT3748 15 uH 45.6 W

750311594
Wurth Elektronik
1: €12.35
112In Stock

Mfr. Part No.
750311594

Mouser Part No
710-750311594

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 15 uH 45.6 W

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Datasheet

112In Stock

Cut Tape

€12.35

€11.57

Reel

€11.57

€9.06

MouseReel Available

Min.: 1
Mult.: 1

: 100

45.6 W

30 V to 75 V

12 V

SMD/SMT

Power Transformers - Board Mount WE-FB SMD Flyback Dialog Semi iW1830

750343109
Wurth Elektronik
1: €20.18
998In Stock

Mfr. Part No.
750343109

Mouser Part No
710-750343109

Wurth Elektronik

Power Transformers - Board Mount WE-FB SMD Flyback Dialog Semi iW1830

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Datasheet

998In Stock

€20.18

€18.63

€15.52

€12.81

€11.26

Min.: 1
Mult.: 1

15 W

90 VAC to 264 VAC

5 V

Through Hole

Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 450mOhm

760871543
Wurth Elektronik
1: €8.48
268In Stock

Mfr. Part No.
760871543

Mouser Part No
710-760871543

Wurth Elektronik

Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 450mOhm

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Datasheet

268In Stock

Cut Tape

€8.48

€8.33

€7.74

€7.15

Reel

€6.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

7.2 W

85 VAC to 265 VAC

24 V

SMD/SMT

Power Transformers - Board Mount WE-UOST Univ Offline 1500uH 0.8A 4200mOhm

760875112
Wurth Elektronik
1: €8.48
171In Stock

Mfr. Part No.
760875112

Mouser Part No
710-760875112

Wurth Elektronik

Power Transformers - Board Mount WE-UOST Univ Offline 1500uH 0.8A 4200mOhm

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Datasheet

171In Stock

Cut Tape

€8.48

€8.33

€8.32

€7.74

Reel

€6.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

7.5 W

195 VAC to 265 VAC

5 V

SMD/SMT

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

ECO2225SEO-D01H016
TDK
1: €4.63
240In Stock

Mfr. Part No.
ECO2225SEO-D01H016

Mouser Part No
810-ECO2225SEOD01H16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

Datasheet

240In Stock

€4.63

€4.05

€3.92

€3.84

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FS-216
Tamura
1: €4.41
285In Stock

Mfr. Part No.
3FS-216

Mouser Part No
838-3FS-216

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

285In Stock

€4.41

€3.79

€3.65

€3.10

View

Min.: 1
Mult.: 1

1.1 VA

115 VAC

Through Hole

Power Transformers - Board Mount THROUGH HOLE 12VA

3FS-516
Tamura
1: €9.94
150In Stock
100On Order

Mfr. Part No.
3FS-516

Mouser Part No
838-3FS-516

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

150In Stock

100On Order

€9.94

€8.69

€8.33

€8.07

View

Min.: 1
Mult.: 1

12 VA

115 VAC

Through Hole

Audio Transformers / Signal Transformers THROUGH HOLE 200KCT:1KCT

MET-01
Tamura
1: €10.40
113In Stock

Mfr. Part No.
MET-01

Mouser Part No
838-MET-01

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 200KCT:1KCT

Datasheet

113In Stock

€10.40

€9.25

€8.74

€8.13

View

Min.: 1
Mult.: 1

10 mW

Audio Transformers / Signal Transformers 5-120MHz 1:1 Imped. 75 ohm

MABA-009852-CF1A40
MACOM
1: €2.75
1,776In Stock

Mfr. Part No.
MABA-009852-CF1A40

Mouser Part No
937-MABA-9852-CF1A40

MACOM

Audio Transformers / Signal Transformers 5-120MHz 1:1 Imped. 75 ohm

Datasheet

1,776In Stock

Cut Tape

€2.75

€2.49

€2.25

€2.12

Reel

€1.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Power Transformers - Industrial PLATE AND FILAMENT TX

261B6
Hammond Manufacturing
1: €52.24
4In Stock
New At Mouser

Mfr. Part No.
261B6

Mouser Part No
546-261B6

New At Mouser

Hammond Manufacturing

Power Transformers - Industrial PLATE AND FILAMENT TX

Datasheet

4In Stock

€52.24

€46.98

€45.02

€43.59

View

Min.: 1
Mult.: 1

15.3 VA

115 V

200 V

Chassis

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT HAT RoHS

TCM1-1X+
Mini-Circuits
1: €2.88
665In Stock

Mfr. Part No.
TCM1-1X+

Mouser Part No
139-TCM1-1X

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT HAT RoHS

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Datasheet

665In Stock

Cut Tape

€2.88

€1.89

€1.47

€1.41

Reel

€1.31

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG1G-E001NZRL
HALO Electronics
1: €16.20
272In Stock
420Expected 25/09/2026

Mfr. Part No.
TG1G-E001NZRL

Mouser Part No
493-TG1G-E001NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

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Datasheet

272In Stock

420Expected 25/09/2026

€16.20

€10.47

€8.54

€6.90

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For TI ISO721/722

TGRTI-340V6LF
HALO Electronics
1: €4.51
296In Stock

Mfr. Part No.
TGRTI-340V6LF

Mouser Part No
493-TGRTI-340V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For TI ISO721/722

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Datasheet

296In Stock

€4.51

€4.34

€4.18

€4.05

View

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Industrial Rectifier Power Transformer

16-25
Bel Signal Transformer
1: €177.16
6In Stock

Mfr. Part No.
16-25

Mouser Part No
530-16-25

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

6In Stock

€177.16

Min.: 1
Mult.: 1

400 VA

115 VAC

16 V CT/8 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-5-36
Bel Signal Transformer
1: €13.85
99In Stock

Mfr. Part No.
241-5-36

Mouser Part No
530-241-5-36

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

99In Stock

€13.85

€11.88

€11.40

€9.58

View

Min.: 1
Mult.: 1

12 VA

115 VAC

36 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-6-16
Bel Signal Transformer
1: €17.17
46In Stock

Mfr. Part No.
241-6-16

Mouser Part No
530-241-6-16

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

46In Stock

€17.17

€16.37

€15.88

€15.42

€13.56

Min.: 1
Mult.: 1

30 VA

115 VAC

16 V CT

Chassis

Power Transformers - Industrial Rectifier Power Transformer

36-50
Bel Signal Transformer
1: €430.12
6In Stock

Mfr. Part No.
36-50

Mouser Part No
530-36-50

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

6In Stock

€430.12

Min.: 1
Mult.: 1

1.8 kVA

115 VAC, 230 VAC

36 V CT/18 V CT

Chassis

Power Transformers - Industrial Rectifier Power Transformer

68-1
Bel Signal Transformer
1: €64.76
9In Stock

Mfr. Part No.
68-1

Mouser Part No
530-68-1

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

9In Stock

€64.76

€64.14

Min.: 1
Mult.: 1

68 VA

115 VAC

68 V CT/34 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

A41-80-16
Bel Signal Transformer
1: €39.71
30In Stock

Mfr. Part No.
A41-80-16

Mouser Part No
530-A41-80-16

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

30In Stock

€39.71

€31.45

€30.82

€29.85

Min.: 1
Mult.: 1

80 VA

115 VAC, 230 VAC

16 V CT/8 V

Chassis

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32 mW
35 mW
40 mW
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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

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