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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 #

Audio Transformers / Signal Transformers Industrial Planar Transformers

R8301NL
iNRCORE
1: S/57.18
979In Stock

Mfr. Part #
R8301NL

Mouser Part #
673-R8301NL

iNRCORE

Audio Transformers / Signal Transformers Industrial Planar Transformers

Datasheet

979In Stock

S/57.18

S/51.50

S/49.55

S/47.64

View

Min.: 1
Mult.: 1

140 W

Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm

749118105
Wurth Elektronik
1: S/27.13
171In Stock

Mfr. Part #
749118105

Mouser Part #
710-749118105

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm

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Datasheet

171In Stock

S/27.13

S/23.86

S/23.82

S/22.58

View

Min.: 1
Mult.: 1

3 W

85 VAC to 265 VAC

5 V

Through Hole

Power Transformers - Board Mount WE-FB Flyback 2.7uH 500VDC

750311088
Wurth Elektronik
1: S/27.79
403In Stock

Mfr. Part #
750311088

Mouser Part #
710-750311088

Wurth Elektronik

Power Transformers - Board Mount WE-FB Flyback 2.7uH 500VDC

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Datasheet

403In Stock

Cut Tape

S/27.79

S/25.65

S/23.51

S/21.37

Reel

S/21.37

S/17.63

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 W

6 V to 12.6 V

100 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 12 uH 45.6 W

750311596
Wurth Elektronik
1: S/55.90
197In Stock

Mfr. Part #
750311596

Mouser Part #
710-750311596

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 12 uH 45.6 W

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Datasheet

197In Stock

Cut Tape

S/55.90

S/52.35

Reel

S/52.35

S/40.99

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 100

45.6 W

30 V to 75 V

24 V

SMD/SMT

Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W

750312495
Wurth Elektronik
1: S/37.48
557In Stock

Mfr. Part #
750312495

Mouser Part #
710-750312495

Wurth Elektronik

Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W

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Datasheet

557In Stock

S/37.48

S/34.60

S/28.84

S/23.78

S/20.90

Min.: 1
Mult.: 1

21.6 W

85 VAC to 265 VAC

12 V

Through Hole

Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W

750343068
Wurth Elektronik
1: S/51.15
866In Stock

Mfr. Part #
750343068

Mouser Part #
710-750343068

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W

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Datasheet

866In Stock

S/51.15

S/48.58

S/45.19

S/40.91

Quote

Min.: 1
Mult.: 1

60 W

94 VAC to 445 VAC

24 V

Through Hole

Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT

750510476
Wurth Elektronik
1: S/24.33
412In Stock

Mfr. Part #
750510476

Mouser Part #
710-750510476

Wurth Elektronik

Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT

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Datasheet

412In Stock

S/24.33

S/24.02

S/22.50

S/20.28

S/18.02

Min.: 1
Mult.: 1

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FD-236
Tamura
1: S/22.11
278In Stock

Mfr. Part #
3FD-236

Mouser Part #
838-3FD-236

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

278In Stock

S/22.11

S/14.17

S/11.99

Min.: 1
Mult.: 1

1.1 VA

115 VAC, 230 VAC

Through Hole

Power Transformers - Board Mount THROUGH HOLE 2.5VA

3FL16-150
Tamura
1: S/38.61
712In Stock

Mfr. Part #
3FL16-150

Mouser Part #
838-3FL16-150

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.5VA

Datasheet

712In Stock

S/38.61

S/36.47

S/34.84

S/33.90

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount 1.4mH TR 1:50 DCR 0.28 / 400mOhms

B82801C145A50
TDK
1: S/11.99
696In Stock

Mfr. Part #
B82801C145A50

Mouser Part #
871-B82801C145A50

TDK

Current Transformers - Board Mount 1.4mH TR 1:50 DCR 0.28 / 400mOhms

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Datasheet

696In Stock

Cut Tape

S/11.99

S/10.86

S/9.96

S/9.65

Reel

S/8.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

SMD/SMT

Audio Transformers / Signal Transformers Transformer 1:1 TxLine

MABA-010321-CT1A42
MACOM
1: S/12.46
1,958In Stock

Mfr. Part #
MABA-010321-CT1A42

Mouser Part #
937-MABA010321CT1A42

MACOM

Audio Transformers / Signal Transformers Transformer 1:1 TxLine

Datasheet

1,958In Stock

Cut Tape

S/12.46

S/11.29

S/10.20

S/9.58

Reel

S/8.29

View

Min.: 1
Mult.: 1

: 2,000

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

PCS040-EF1305KS
Bourns
1: S/17.52
281In Stock

Mfr. Part #
PCS040-EF1305KS

Mouser Part #
652-PCS040-EF1305KS

Bourns

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

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Datasheet

281In Stock

Cut Tape

S/17.52

S/15.80

S/15.18

S/14.71

Reel

S/13.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

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

TC1-15X+
Mini-Circuits
1: S/15.53
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

S/15.53

S/10.47

S/8.56

S/8.17

Reel

S/7.90

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC1-42+
Mini-Circuits
1: S/15.53
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

S/15.53

S/10.47

S/8.56

S/8.17

Reel

S/7.90

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TG111-HRPE41NYRL
HALO Electronics
1: S/46.90
225In Stock

Mfr. Part #
TG111-HRPE41NYRL

Mouser Part #
493-TG111-HRPE41NYRL

HALO Electronics

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

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225In Stock

S/46.90

S/30.28

S/15.80

S/15.10

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Rectifier Power Transformer

10-2
Bel Signal Transformer
1: S/225.41
24In Stock

Mfr. Part #
10-2

Mouser Part #
530-10-2

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

24In Stock

S/225.41

S/185.59

S/181.08

S/180.81

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: S/73.49
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

S/73.49

S/68.62

S/66.56

S/58.39

View

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: S/41.73
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

S/41.73

S/38.50

S/36.82

S/35.73

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: S/98.29
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

S/98.29

S/88.44

S/80.81

S/78.78

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: S/62.32
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

S/62.32

S/56.17

S/53.83

S/49.51

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: S/66.37
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

S/66.37

S/57.03

S/54.69

S/51.38

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: S/62.71
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

S/62.71

S/53.44

S/48.58

S/46.67

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: S/101.71
48In Stock

Mfr. Part #
34-170-LPI

Mouser Part #
530-34-170-LPI

Bel Signal Transformer

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

Datasheet

48In Stock

S/101.71

S/81.86

S/76.57

S/76.41

View

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: S/716.10
4In Stock

Mfr. Part #
68-6

Mouser Part #
530-68-6

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

4In Stock

S/716.10

S/716.06

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: S/53.37
113In Stock

Mfr. Part #
DST-3-48

Mouser Part #
530-DST-3-48

Bel Signal Transformer

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

Learn More

Datasheet

113In Stock

S/53.37

S/45.39

S/43.63

S/34.99

S/34.95

Min.: 1
Mult.: 1

2.4 VA

115 VAC, 230 VAC

48 V CT/24 V

Through Hole

Transformers

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ABB
ABRACON
Adam Tech
Advanced Energy
Advantech
Altech
Amphenol
AMSECO
ATC Diversified Electronics
Banner Engineering
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Carlo Gavazzi
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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