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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: 22,208

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Part #

Power Transformers - Board Mount WE-FB LT3748 4.5 uH 36 W

750310617
Wurth Elektronik
1: $10.51
131In Stock

Mfr. Part No.
750310617

Mouser Part No
710-750310617

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 4.5 uH 36 W

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Datasheet

131In Stock

Cut Tape

$10.51

$9.48

$9.11

$8.97

Reel

$8.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 120

36 W

9 V to 36 V

12 V

SMD/SMT

Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV

750313723
Wurth Elektronik
1: $1.47
1,645In Stock

Mfr. Part No.
750313723

Mouser Part No
710-750313723

Wurth Elektronik

Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV

Datasheet

1,645In Stock

Cut Tape

$1.47

$1.35

$1.08

$0.95

$0.741

Reel

$0.741

MouseReel Available

Min.: 1
Mult.: 1

: 1,800

Power Transformers - Board Mount WE-PPTI SN6505B 200 uH

750317072
Wurth Elektronik
1: $3.83
397In Stock

Mfr. Part No.
750317072

Mouser Part No
710-750317072

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505B 200 uH

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Datasheet

397In Stock

Cut Tape

$3.83

Reel

$3.62

MouseReel Available

Min.: 1
Mult.: 1

: 850

3.3 V

20 V

SMD/SMT

Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S

ALAN110001-4J41DT
ABRACON
1: $8.04
366In Stock

Mfr. Part No.
ALAN110001-4J41DT

Mouser Part No
815-ALAN1100014J41DT

ABRACON

Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S

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Datasheet

366In Stock

Cut Tape

$8.04

$5.93

$5.84

$4.11

Reel

$4.11

MouseReel Available

Min.: 1
Mult.: 1

: 550

15.4 W

Current Transformers - Board Mount 80uH N1:N2=1:20 T3617 EE5

B82801B0803A020
TDK
1: $2.43
1,051In Stock

Mfr. Part No.
B82801B0803A020

Mouser Part No
871-B82801B803A20

TDK

Current Transformers - Board Mount 80uH N1:N2=1:20 T3617 EE5

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Datasheet

1,051In Stock

Cut Tape

$2.43

$2.21

$1.97

$1.91

Reel

$1.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

SMD/SMT

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH

PCS040-EF1305KS
Bourns
1: $4.50
281In Stock

Mfr. Part No.
PCS040-EF1305KS

Mouser Part No
652-PCS040-EF1305KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH

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Datasheet

281In Stock

Cut Tape

$4.50

$4.06

$3.90

$3.78

Reel

$3.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

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

TC1-15X+
Mini-Circuits
1: $17.14
687In Stock

Mfr. Part No.
TC1-15X+

Mouser Part No
139-TC1-15X

Mini-Circuits

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

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Datasheet

687In Stock

Cut Tape

$17.14

$17.13

$4.97

$2.58

Reel

$1.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC1-42+
Mini-Circuits
1: $17.13
548In Stock

Mfr. Part No.
TC1-42+

Mouser Part No
139-TC1-42

Mini-Circuits

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

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Datasheet

548In Stock

Cut Tape

$17.13

$3.83

$2.58

$2.12

Reel

$1.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TG111-HRPE41NYRL
HALO Electronics
1: $15.13
225In Stock

Mfr. Part No.
TG111-HRPE41NYRL

Mouser Part No
493-TG111-HRPE41NYRL

HALO Electronics

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

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225In Stock

$15.13

$9.77

$5.09

$4.87

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Rectifier Power Transformer

10-2
Bel Signal Transformer
1: $57.92
24In Stock

Mfr. Part No.
10-2

Mouser Part No
530-10-2

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

24In Stock

$57.92

$47.79

$46.54

$46.47

View

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: $18.89
81In Stock

Mfr. Part No.
14A-20-12

Mouser Part No
530-14A-20-12

Bel Signal Transformer

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

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Datasheet

81In Stock

$18.89

$17.63

$17.11

$15.61

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: $11.92
98In Stock
100On Order

Mfr. Part No.
14A-5.0R-28

Mouser Part No
530-14A-5.0R-28

Bel Signal Transformer

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

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Datasheet

98In Stock

100On Order

$11.92

$10.76

$10.32

$9.99

View

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: $25.26
39In Stock

Mfr. Part No.
230-25-LPI

Mouser Part No
530-230-25-LPI

Bel Signal Transformer

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

Datasheet

39In Stock

$25.26

$22.73

$20.77

$20.26

View

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 No.
241-4-12

Mouser Part No
530-241-4-12

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

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Datasheet

94In Stock

$16.01

$14.43

$13.83

$12.72

View

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 No.
241-4-16

Mouser Part No
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

$13.22

View

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 No.
241-5-16

Mouser Part No
530-241-5-16

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

89In Stock

$16.11

$13.74

$12.54

$12.01

View

Min.: 1
Mult.: 1

12 VA

115 VAC

16 V CT

Chassis

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

34-170-LPI
Bel Signal Transformer
1: $26.13
48In Stock

Mfr. Part No.
34-170-LPI

Mouser Part No
530-34-170-LPI

Bel Signal Transformer

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

Datasheet

48In Stock

$26.13

$21.04

$19.67

$19.62

Quote

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

34 V CT/17 V

Through Hole

Power Transformers - Industrial Rectifier Power Transformer

68-6
Bel Signal Transformer
1: $184.01
4In Stock

Mfr. Part No.
68-6

Mouser Part No
530-68-6

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

4In Stock

$184.01

$184.00

Min.: 1
Mult.: 1

408 VA

115 VAC

68 V CT/34 V CT

Chassis

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

DST-3-48
Bel Signal Transformer
1: $13.71
113In Stock

Mfr. Part No.
DST-3-48

Mouser Part No
530-DST-3-48

Bel Signal Transformer

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

Learn More

Datasheet

113In Stock

$13.71

$11.66

$11.21

$9.00

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC, 230 VAC

48 V CT/24 V

Through Hole

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

IF-4-24
Bel Signal Transformer
1: $29.46
43In Stock

Mfr. Part No.
IF-4-24

Mouser Part No
530-IF-4-24

Bel Signal Transformer

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

Learn More

Datasheet

43In Stock

$29.46

$24.18

$23.10

$23.09

View

Min.: 1
Mult.: 1

4 VA

115 VAC, 230 VAC

24 V CT/12 V

Through Hole

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

LP-56-45
Bel Signal Transformer
1: $18.06
63In Stock

Mfr. Part No.
LP-56-45

Mouser Part No
530-LP-56-45

Bel Signal Transformer

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

Learn More

Datasheet

63In Stock

$18.06

$15.27

$14.56

$12.58

View

Min.: 1
Mult.: 1

2 VA

115 VAC, 230 VAC

56 V CT/28 V

Through Hole

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

LP-88-65
Bel Signal Transformer
1: $18.77
98In Stock

Mfr. Part No.
LP-88-65

Mouser Part No
530-LP-88-65

Bel Signal Transformer

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

Learn More

Datasheet

98In Stock

$18.77

$15.87

$15.24

$12.96

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

88 V CT/44 V

Through Hole

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

M4L-2-4
Bel Signal Transformer
1: $161.17
7In Stock

Mfr. Part No.
M4L-2-4

Mouser Part No
530-M4L-2-4

Bel Signal Transformer

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

Learn More

Datasheet

7In Stock

$161.17

$156.06

$154.10

Min.: 1
Mult.: 1

450 VA

210 VAC, 230 VAC, 250 VAC

115 V

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

MT-6-12
Bel Signal Transformer
1: $26.85
36In Stock

Mfr. Part No.
MT-6-12

Mouser Part No
530-MT-6-12

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Datasheet

36In Stock

$26.85

$24.28

$20.32

$20.17

View

Min.: 1
Mult.: 1

6 VA

115 VAC

5 V/12 V

Chassis

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

PC-12-800
Bel Signal Transformer
1: $16.01
84In Stock

Mfr. Part No.
PC-12-800

Mouser Part No
530-PC-12-800

Bel Signal Transformer

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

Learn More

Datasheet

84In Stock

$16.01

$13.68

$13.12

$12.28

View

Min.: 1
Mult.: 1

10 VA

115 VAC

12.6 V CT/6.3 V

Through Hole

Transformers

Types of Transformers

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1 mW
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3 mW
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5 mW
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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