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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: 22,343

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Part #

Power Transformers - Industrial Rectifier Power Transformer

36-1
Bel Signal Transformer
1: £61.42
3In Stock

Mfr. Part No.
36-1

Mouser Part No
530-36-1

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

3In Stock

£61.42

£53.38

£52.26

£51.40

View

Min.: 1
Mult.: 1

36 VA

115 VAC

36 V CT/18 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

DP-241-6-120L
Bel Signal Transformer
1: £20.62
24In Stock

Mfr. Part No.
DP-241-6-120L

Mouser Part No
530-DP-241-6-120L

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

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Datasheet

24In Stock

£20.62

£18.90

£16.06

£16.02

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Min.: 1
Mult.: 1

30 VA

115 VAC, 230 VAC

120 V CT

Chassis

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

PC-120-10
Bel Signal Transformer
1: £15.29
51In Stock

Mfr. Part No.
PC-120-10

Mouser Part No
530-PC-120-10

Bel Signal Transformer

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

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Datasheet

51In Stock

£15.29

£12.85

£12.33

£11.94

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Min.: 1
Mult.: 1

1.2 VA

115 VAC

120 V CT/60 V

Through Hole

Power Transformers - Board Mount

78250JVC-R
Murata Power Solutions
1: £3.82
7In Stock
500Expected 04/06/2026

Mfr. Part No.
78250JVC-R

Mouser Part No
580-78250JVC-R

Murata Power Solutions

Power Transformers - Board Mount

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Datasheet

7In Stock

500Expected 04/06/2026

Cut Tape

£3.82

£3.06

£2.93

£2.85

View

Reel

£2.56

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

Power Transformers - Industrial 0.150KVA 208/240/415-120/24

E150TC
SolaHD
1: £226.39
2In Stock Restricted Availability

Mfr. Part No.
E150TC

Mouser Part No
663-E150TC

SolaHD

Power Transformers - Industrial 0.150KVA 208/240/415-120/24

Datasheet

2In Stock

£226.39

£221.61

Min.: 1
Mult.: 1

Restricted Availability

150 VA

208 V, 240 V, 415 V

120 V, 24 V

Bracket Mount

Pulse Transformers PLANAR 1:1.25:1.25 S High Side / 1200V

MGDT100125-SM
Vishay / Dale
1: £10.28
39In Stock
100Expected 25/05/2026

Mfr. Part No.
MGDT100125-SM

Mouser Part No
70-MGDT100125-SM

Vishay / Dale

Pulse Transformers PLANAR 1:1.25:1.25 S High Side / 1200V

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Datasheet

39In Stock

100Expected 25/05/2026

£10.28

£8.75

£8.39

£7.80

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm

7491181024
Wurth Elektronik
1: £5.81
140In Stock

Mfr. Part No.
7491181024

Mouser Part No
710-7491181024

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm

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Datasheet

140In Stock

£5.81

£5.11

£4.84

£4.57

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Min.: 1
Mult.: 1

3 W

85 VAC to 265 VAC

24 V

Through Hole

Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W

750311600
Wurth Elektronik
1: £8.80
114In Stock

Mfr. Part No.
750311600

Mouser Part No
710-750311600

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W

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Datasheet

114In Stock

Cut Tape

£8.80

£8.24

£7.88

Reel

£7.17

£6.45

MouseReel Available

Min.: 1
Mult.: 1

: 125

30 W

30 V to 75 V

15 V

SMD/SMT

Current Transformers - Industrial Current Transformer 1000/5 amp

CT1000/5
ATC Diversified Electronics
1: £29.40
1In Stock

Mfr. Part No.
CT1000/5

Mouser Part No
830-T1000/5

ATC Diversified Electronics

Current Transformers - Industrial Current Transformer 1000/5 amp

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Datasheet

1In Stock

£29.40

Min.: 1
Mult.: 1

15 VA

Free Hanging

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-356
Tamura
1: £4.42
44In Stock

Mfr. Part No.
3FS-356

Mouser Part No
838-3FS-356

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

44In Stock

£4.42

£3.77

£3.62

£3.47

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

28 V/56 V

Through Hole

Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT

B82801X3
TDK
1: £47.99
3In Stock

Mfr. Part No.
B82801X3

Mouser Part No
871-B82801X3

TDK

Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT

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Datasheet

3In Stock

£47.99

£39.28

£37.82

£36.76

£36.52

Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 0.1 - 400 MHz, 50?

FT-1.5-1*C16+
Mini-Circuits
1: £52.48
4In Stock

Mfr. Part No.
FT-1.5-1*C16+

Mouser Part No
139-FT-1.5-1C16

Mini-Circuits

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 0.1 - 400 MHz, 50?

Datasheet

4In Stock

£52.48

£49.73

£48.23

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.15 - 400 MHz, 50?

T1-1-X65+
Mini-Circuits
1: £3.82
33In Stock
50Expected 31/08/2026
New At Mouser

Mfr. Part No.
T1-1-X65+

Mouser Part No
139-T1-1-X65+

New At Mouser

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.15 - 400 MHz, 50?

Datasheet

33In Stock

50Expected 31/08/2026

£3.82

Min.: 1
Mult.: 1

250 mW

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

TC1-1T-75X+
Mini-Circuits
1: £12.86
155In Stock

Mfr. Part No.
TC1-1T-75X+

Mouser Part No
139-TC1-1T-75X

Mini-Circuits

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

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Datasheet

155In Stock

Cut Tape

£12.86

£2.42

£1.59

£1.24

Reel

£1.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC4-122-75X+
Mini-Circuits
1: £12.87
588In Stock

Mfr. Part No.
TC4-122-75X+

Mouser Part No
139-TC4-122-75X

Mini-Circuits

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

Datasheet

588In Stock

Cut Tape

£12.87

£12.86

£2.90

£1.71

Reel

£1.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC4-6TG2+
Mini-Circuits
1: £12.86
356In Stock
500Expected 27/05/2026

Mfr. Part No.
TC4-6TG2+

Mouser Part No
139-TC4-6TG2

Mini-Circuits

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

Datasheet

356In Stock

500Expected 27/05/2026

Cut Tape

£12.86

£2.99

£2.17

£1.82

£1.62

Reel

£1.62

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC8-1X+
Mini-Circuits
1: £11.68
270In Stock
2,000Expected 08/09/2026

Mfr. Part No.
TC8-1X+

Mouser Part No
139-TC8-1X

Mini-Circuits

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

Datasheet

270In Stock

2,000Expected 08/09/2026

Cut Tape

£11.68

£2.57

£1.75

£1.41

View

Reel

£1.21

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

TCM3-1T+
Mini-Circuits
1: £12.86
45In Stock

Mfr. Part No.
TCM3-1T+

Mouser Part No
139-TCM3-1T

Mini-Circuits

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

Learn More

Datasheet

45In Stock

Cut Tape

£12.86

£2.65

£1.82

£1.34

Reel

£1.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers TRNSFMR/ SURF MT/

TTC1-33W-75+
Mini-Circuits
1: £13.58
177In Stock

Mfr. Part No.
TTC1-33W-75+

Mouser Part No
139-TTC1-33W-75+

Mini-Circuits

Audio Transformers / Signal Transformers TRNSFMR/ SURF MT/

Learn More

Datasheet

177In Stock

Cut Tape

£13.58

£5.52

£4.85

£4.39

Reel

£4.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

500 mW (1/2 W)

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

TG01-FC07N1LF
HALO Electronics
1: £8.29
271In Stock

Mfr. Part No.
TG01-FC07N1LF

Mouser Part No
493-TG01-FC07N1LF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

Datasheet

271In Stock

£8.29

£5.35

£4.37

£3.54

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

TG15-1205NSRL
HALO Electronics
1: £4.48
183In Stock

Mfr. Part No.
TG15-1205NSRL

Mouser Part No
493-TG15-1205NSRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

Learn More

Datasheet

183In Stock

£4.48

£2.88

£2.36

£1.90

View

Min.: 1
Mult.: 1

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

TG1G-E012NZRL
HALO Electronics
1: £11.83
198In Stock

Mfr. Part No.
TG1G-E012NZRL

Mouser Part No
493-TG1G-E012NZRL

HALO Electronics

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

Learn More

Datasheet

198In Stock

£11.83

£7.64

£6.23

£5.05

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch

TG83-1205NM5RL
HALO Electronics
1: £8.29
115In Stock

Mfr. Part No.
TG83-1205NM5RL

Mouser Part No
493-TG83-1205NM5RL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch

Learn More

Datasheet

115In Stock

£8.29

£5.35

£4.37

£3.54

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pi

TGMS-1455V6LF
HALO Electronics
1: £7.78
99In Stock

Mfr. Part No.
TGMS-1455V6LF

Mouser Part No
493-TGMS-1455V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pi

Learn More

Datasheet

99In Stock

£7.78

£5.02

£4.09

£3.31

View

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-3-16L
Bel Signal Transformer
1: £11.96
40In Stock

Mfr. Part No.
241-3-16L

Mouser Part No
530-241-3-16L

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

40In Stock

£11.96

£10.17

£9.75

£9.08

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

16 V CT

Chassis

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ABRACON
Adam Tech
Advanced Energy
Advantech
Altech
Amphenol
AMSECO
ATC Diversified Electronics
Banner Engineering
Bel
Bel Power Solutions
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Carlo Gavazzi
Coilcraft
Eaton
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Hammond
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ICE Components
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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 V/132 V
0 V to 120 V/132 V, 0 V to 240 V/264 V
0 V to 120 V/140 V
0 V to 120 V/140 V, 0 V to 240 V/280 V
0 V to 120 V/140 V, 110 V to 240 V, 120 V to 260 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 240 V/280 V
0 V to 240 V/280 V, 0 V to 240 V
0 V to 240 V/280 V, 0 V to 280 V
0 V to 240 V/280 V, 0 V to 480 V/560 V
0 V to 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V to 480 V/560 V

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Bracket Mount
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Chassis
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