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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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Types of Transformers

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Results: 22,215

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Part #

Power Transformers - Industrial Power Isolation Transformer

SU-3
Bel Signal Transformer
1: $724.48
9In Stock

Mfr. Part #
SU-3

Mouser Part #
530-SU-3

Bel Signal Transformer

Power Transformers - Industrial Power Isolation Transformer

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Datasheet

9In Stock

$724.48

$710.03

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: $33.99
924In Stock

Mfr. Part #
VPT18-2780

Mouser Part #
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

$33.99

$31.51

$30.35

$29.66

$28.66

Min.: 1
Mult.: 1

50 VA

115 VAC, 230 VAC

9 V to 18 V

Chassis

Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad Port SMT

2337826-1
TE Connectivity / AMP
1: $16.02
104In Stock

Mfr. Part #
2337826-1

Mouser Part #
571-2337826-1

TE Connectivity / AMP

Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad Port SMT

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Datasheet

104In Stock

$16.02

$15.70

$8.76

$8.42

Min.: 1
Mult.: 1

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

HM1236NL
Pulse Electronics
1: $3.90
296In Stock

Mfr. Part #
HM1236NL

Mouser Part #
673-HM1236NL

Pulse Electronics

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

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Datasheet

296In Stock

$3.90

$3.89

$3.85

$2.92

$2.85

Min.: 1
Mult.: 1

Current Transformers - Board Mount

PL1840
iNRCORE
1: $29.33
59In Stock

Mfr. Part #
PL1840

Mouser Part #
673-PL1840

iNRCORE

Current Transformers - Board Mount

Datasheet

59In Stock

$29.33

$26.39

$25.30

$23.89

View

Min.: 1
Mult.: 1

SMD/SMT

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

749023010A
Wurth Elektronik
1: $6.92
328In Stock

Mfr. Part #
749023010A

Mouser Part #
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

$6.92

$6.33

$5.85

$5.50

Reel

$5.50

$5.26

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

750311594
Wurth Elektronik
1: $14.36
112In Stock

Mfr. Part #
750311594

Mouser Part #
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

$14.36

$13.45

Reel

$13.45

$10.53

Quote

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: $23.47
998In Stock

Mfr. Part #
750343109

Mouser Part #
710-750343109

Wurth Elektronik

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

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Datasheet

998In Stock

$23.47

$21.66

$18.05

$14.89

Quote

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: $9.86
268In Stock

Mfr. Part #
760871543

Mouser Part #
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

$9.86

$9.69

$9.00

$8.31

Reel

$7.47

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: $9.86
171In Stock

Mfr. Part #
760875112

Mouser Part #
710-760875112

Wurth Elektronik

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

Learn More

Datasheet

171In Stock

Cut Tape

$9.86

$9.69

$9.68

$9.00

Reel

$7.47

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: $5.38
240In Stock

Mfr. Part #
ECO2225SEO-D01H016

Mouser Part #
810-ECO2225SEOD01H16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

Datasheet

240In Stock

$5.38

$4.71

$4.56

$4.46

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FS-216
Tamura
1: $5.13
285In Stock

Mfr. Part #
3FS-216

Mouser Part #
838-3FS-216

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

285In Stock

$5.13

$4.41

$4.24

$3.60

View

Min.: 1
Mult.: 1

1.1 VA

115 VAC

Through Hole

Power Transformers - Board Mount THROUGH HOLE 12VA

3FS-516
Tamura
1: $11.56
150In Stock
100On Order

Mfr. Part #
3FS-516

Mouser Part #
838-3FS-516

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

150In Stock

100On Order

$11.56

$10.10

$9.69

$9.38

View

Min.: 1
Mult.: 1

12 VA

115 VAC

Through Hole

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

MET-01
Tamura
1: $12.09
113In Stock

Mfr. Part #
MET-01

Mouser Part #
838-MET-01

Tamura

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

Datasheet

113In Stock

$12.09

$10.75

$10.16

$9.45

View

Min.: 1
Mult.: 1

10 mW

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

MABA-009852-CF1A40
MACOM
1: $3.20
1,776In Stock

Mfr. Part #
MABA-009852-CF1A40

Mouser Part #
937-MABA-9852-CF1A40

MACOM

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

Datasheet

1,776In Stock

Cut Tape

$3.20

$2.90

$2.62

$2.46

Reel

$2.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

TC1-15X+
Mini-Circuits
1: $3.99
687In Stock

Mfr. Part #
TC1-15X+

Mouser Part #
139-TC1-15X

Mini-Circuits

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

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Datasheet

687In Stock

Cut Tape

$3.99

$2.69

$2.20

$2.10

Reel

$2.03

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC1-42+
Mini-Circuits
1: $3.99
548In Stock

Mfr. Part #
TC1-42+

Mouser Part #
139-TC1-42

Mini-Circuits

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

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Datasheet

548In Stock

Cut Tape

$3.99

$2.69

$2.20

$2.10

Reel

$2.03

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers GIGABIT PoE++ SMD 24P ISO MOD

TG111-HRPE41NYRL
HALO Electronics
1: $12.05
225In Stock

Mfr. Part #
TG111-HRPE41NYRL

Mouser Part #
493-TG111-HRPE41NYRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT PoE++ SMD 24P ISO MOD

Learn More

225In Stock

$12.05

$7.78

$4.06

$3.88

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Rectifier Power Transformer

10-2
Bel Signal Transformer
1: $57.91
24In Stock

Mfr. Part #
10-2

Mouser Part #
530-10-2

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

24In Stock

$57.91

$46.50

$40.67

Min.: 1
Mult.: 1

20 VA

115 VAC

10 V CT/5 V CT

Chassis

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

14A-20-12
Bel Signal Transformer
1: $14.95
81In Stock

Mfr. Part #
14A-20-12

Mouser Part #
530-14A-20-12

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

Learn More

Datasheet

81In Stock

$14.95

$14.59

$14.41

Min.: 1
Mult.: 1

20 VA

115 VAC, 230 VAC

12.6 V CT/6.3 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

14A-5.0R-28
Bel Signal Transformer
1: $7.52
98In Stock
100On Order

Mfr. Part #
14A-5.0R-28

Mouser Part #
530-14A-5.0R-28

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

Learn More

Datasheet

98In Stock

100On Order

$7.52

$7.14

$7.00

Min.: 1
Mult.: 1

5 VA

115 VAC, 230 VAC

28 V CT/14 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer, Encapsulated

230-25-LPI
Bel Signal Transformer
1: $25.25
39In Stock

Mfr. Part #
230-25-LPI

Mouser Part #
530-230-25-LPI

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer, Encapsulated

Datasheet

39In Stock

$25.25

$22.72

$18.91

$18.52

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

230 V CT/115 V

Through Hole

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-4-12
Bel Signal Transformer
1: $16.01
94In Stock

Mfr. Part #
241-4-12

Mouser Part #
530-241-4-12

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

94In Stock

$16.01

$14.43

$13.83

$11.56

$11.33

Min.: 1
Mult.: 1

6 VA

115 VAC

12.6 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-4-16
Bel Signal Transformer
1: $17.05
89In Stock

Mfr. Part #
241-4-16

Mouser Part #
530-241-4-16

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

89In Stock

$17.05

$14.65

$14.05

$11.85

$11.62

Min.: 1
Mult.: 1

6 VA

115 VAC

16 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-5-16
Bel Signal Transformer
1: $16.11
89In Stock

Mfr. Part #
241-5-16

Mouser Part #
530-241-5-16

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

89In Stock

$16.11

$13.72

$12.43

$11.87

View

Min.: 1
Mult.: 1

12 VA

115 VAC

16 V CT

Chassis

Transformers

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ABRACON
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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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