.hide-partial { max-height: none; } .show-more { display: none; }

Through Hole Transformers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 1,650

Applied Filters:

Mounting Style = Through Hole

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Power Transformers THROUGH HOLE 2.4VA

3FD-324
Tamura
1: £4.04
384In Stock

Mfr. Part No.
3FD-324

Mouser Part No
838-3FD-324

Tamura

Power Transformers THROUGH HOLE 2.4VA

Datasheet

384In Stock

£4.04

£3.65

£3.50

£3.23

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC, 230 VAC

Through Hole

Pulse Transformers PULSE TRANSFORMER 2.5Ohm

G508
Tamura
1: £4.64
1,000In Stock

Mfr. Part No.
G508

Mouser Part No
838-G508

Tamura

Pulse Transformers PULSE TRANSFORMER 2.5Ohm

Datasheet

1,000In Stock

£4.64

Min.: 1
Mult.: 1

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

14A-56-515
Bel Signal Transformer
1: £19.54
29In Stock

Mfr. Part No.
14A-56-515

Mouser Part No
530-14A-56-515

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

Learn More

Datasheet

29In Stock

£19.54

£18.79

Min.: 1
Mult.: 1

56 VA

115 VAC, 230 VAC

5 V/15 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

DPC-34-125
Bel Signal Transformer
1: £10.95
97In Stock

Mfr. Part No.
DPC-34-125

Mouser Part No
530-DPC-34-125

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

Learn More

Datasheet

97In Stock

£10.95

£8.09

£7.78

£7.73

Min.: 1
Mult.: 1

4.4 VA

115 VAC, 230 VAC

34 V CT/17 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

IF-30-20
Bel Signal Transformer
1: £28.99
39In Stock

Mfr. Part No.
IF-30-20

Mouser Part No
530-IF-30-20

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

Learn More

Datasheet

39In Stock

£28.99

£25.56

£24.57

Min.: 1
Mult.: 1

30 VA

115 VAC, 230 VAC

20 V CT/10 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

LP-10-600
Bel Signal Transformer
1: £12.02
100In Stock

Mfr. Part No.
LP-10-600

Mouser Part No
530-LP-10-600

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

Learn More

Datasheet

100In Stock

£12.02

£9.01

£8.66

£8.62

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

10 V CT/5 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

LP-120-20
Bel Signal Transformer
1: £11.65
82In Stock

Mfr. Part No.
LP-120-20

Mouser Part No
530-LP-120-20

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

Learn More

Datasheet

82In Stock

£11.65

£8.61

£8.28

£8.23

Min.: 1
Mult.: 1

2 VA

115 VAC, 230 VAC

120 V CT/60 V

Through Hole

Power Transformers WE-UNIT Offline 175uH .85A 26Ohm

749118205
Wurth Elektronik
1: £5.76
127In Stock

Mfr. Part No.
749118205

Mouser Part No
710-749118205

Wurth Elektronik

Power Transformers WE-UNIT Offline 175uH .85A 26Ohm

Learn More

Datasheet

127In Stock

£5.76

£5.07

£5.06

£4.80

View

Min.: 1
Mult.: 1

9 W

85 VAC to 265 VAC

5 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer Class 2

CL2-10R-12
Bel Signal Transformer
1: £9.48
83In Stock

Mfr. Part No.
CL2-10R-12

Mouser Part No
530-CL2-10R-12

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer Class 2

Datasheet

83In Stock

£9.48

£8.85

£7.84

Min.: 1
Mult.: 1

10 VA

115 VAC, 230 VAC

12 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

IF-24-30
Bel Signal Transformer
1: £26.20
37In Stock

Mfr. Part No.
IF-24-30

Mouser Part No
530-IF-24-30

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

Learn More

Datasheet

37In Stock

£26.20

£23.11

£22.21

Min.: 1
Mult.: 1

24 VA

115 VAC, 230 VAC

30 V CT/15 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

LP-16-3000
Bel Signal Transformer
1: £20.23
34In Stock

Mfr. Part No.
LP-16-3000

Mouser Part No
530-LP-16-3000

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

Learn More

Datasheet

34In Stock

£20.23

£17.84

£17.15

Min.: 1
Mult.: 1

48 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

Power Transformers POWER TRANSFORMER THROUGH 2.5VA

PL2.5-10-130B
Tamura
1: £4.95
156In Stock

Mfr. Part No.
PL2.5-10-130B

Mouser Part No
838-PL2.5-10-130B

Tamura

Power Transformers POWER TRANSFORMER THROUGH 2.5VA

Datasheet

156In Stock

£4.95

£4.46

£4.05

£3.98

£3.87

Min.: 1
Mult.: 1

2.5 VA

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

DPC-120-10
Bel Signal Transformer
1: £10.43
99In Stock

Mfr. Part No.
DPC-120-10

Mouser Part No
530-DPC-120-10

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

Learn More

Datasheet

99In Stock

£10.43

£7.72

£7.41

£7.37

Min.: 1
Mult.: 1

1.2 VA

115 VAC, 230 VAC

120 V CT/60 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

DST-7-120
Bel Signal Transformer
1: £16.20
50In Stock

Mfr. Part No.
DST-7-120

Mouser Part No
530-DST-7-120

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

Learn More

Datasheet

50In Stock

£16.20

£14.29

£13.73

Min.: 1
Mult.: 1

36 VA

115 VAC, 230 VAC

120 V CT/60 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

DST-7-24
Bel Signal Transformer
1: £14.77
53In Stock

Mfr. Part No.
DST-7-24

Mouser Part No
530-DST-7-24

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

Learn More

Datasheet

53In Stock

£14.77

£13.73

Min.: 1
Mult.: 1

36 VA

115 VAC, 230 VAC

24 V CT/12 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

IF-30-34
Bel Signal Transformer
1: £28.97
37In Stock

Mfr. Part No.
IF-30-34

Mouser Part No
530-IF-30-34

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

Learn More

Datasheet

37In Stock

£28.97

£25.55

£24.57

Min.: 1
Mult.: 1

30 VA

115 VAC, 230 VAC

34 V CT/17 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

PC-28-800
Bel Signal Transformer
1: £14.69
40In Stock

Mfr. Part No.
PC-28-800

Mouser Part No
530-PC-28-800

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

Learn More

Datasheet

40In Stock

£14.69

£12.96

£12.45

Min.: 1
Mult.: 1

24 VA

115 VAC

28 V CT/14 V

Through Hole

Power Transformers WE-FB SMD Flyback Dialog Semi iW1830

750343109
Wurth Elektronik
1: £6.05
1,006In Stock

Mfr. Part No.
750343109

Mouser Part No
710-750343109

Wurth Elektronik

Power Transformers WE-FB SMD Flyback Dialog Semi iW1830

Learn More

Datasheet

1,006In Stock

£6.05

£5.75

£5.45

£5.14

View

Min.: 1
Mult.: 1

15 W

90 VAC to 264 VAC

5 V

Through Hole

Power Transformers POWER TRANSFORMER THROUGH 5VA

PL5.0-12-130B
Tamura
1: £4.05
362In Stock

Mfr. Part No.
PL5.0-12-130B

Mouser Part No
838-PL5.0-12-130B

Tamura

Power Transformers POWER TRANSFORMER THROUGH 5VA

Datasheet

362In Stock

£4.05

Min.: 1
Mult.: 1

5 VA

Through Hole

Power Transformers POWER TRANSFORMER THROUGH 10VA

PL10-36-130B
Tamura
1: £8.99
196In Stock
200Expected 24/03/2026

Mfr. Part No.
PL10-36-130B

Mouser Part No
838-PL10-36-130B

Tamura

Power Transformers POWER TRANSFORMER THROUGH 10VA

Datasheet

196In Stock

200Expected 24/03/2026

£8.99

£7.44

£7.14

£6.07

£5.33

Min.: 1
Mult.: 1

10 VA

Through Hole

Power Transformers THROUGH HOLE 2.4VA

3FS-348
Tamura
1: £3.85
470In Stock

Mfr. Part No.
3FS-348

Mouser Part No
838-3FS-348

Tamura

Power Transformers THROUGH HOLE 2.4VA

Datasheet

470In Stock

£3.85

£3.48

£3.33

£2.30

Min.: 1
Mult.: 1

2.4 VA

115 VAC

24 V/48 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer, Encapsulated

230-25-LPI
Bel Signal Transformer
1: £15.75
39In Stock

Mfr. Part No.
230-25-LPI

Mouser Part No
530-230-25-LPI

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer, Encapsulated

Datasheet

39In Stock

£15.75

£13.90

£13.35

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

230 V CT/115 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer, Encapsulated

40-150-LPI
Bel Signal Transformer
1: £15.43
48In Stock

Mfr. Part No.
40-150-LPI

Mouser Part No
530-40-150-LPI

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer, Encapsulated

Datasheet

48In Stock

£15.43

£13.62

£13.08

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

40 V CT/20 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

IF-2-30
Bel Signal Transformer
1: £16.58
39In Stock

Mfr. Part No.
IF-2-30

Mouser Part No
530-IF-2-30

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

Learn More

Datasheet

39In Stock

£16.58

£14.62

£14.05

Min.: 1
Mult.: 1

2 VA

115 VAC, 230 VAC

30 V CT/15 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

IF-4-24
Bel Signal Transformer
1: £18.53
44In Stock

Mfr. Part No.
IF-4-24

Mouser Part No
530-IF-4-24

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

Learn More

Datasheet

44In Stock

£18.53

£16.35

£15.72

Min.: 1
Mult.: 1

4 VA

115 VAC, 230 VAC

24 V CT/12 V

Through Hole

Through Hole Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

2.5 mW
10 mW
23 mW
40 mW
62.5 mW
90 mW
500 mVA
500 mW
1 VA
1 W
1.1 VA
1.2 VA
1.5 VA
2 VA
2 W
2.4 VA
2.4 W
2.5 VA
2.78 W
2.8 W

660 mV
2.65 V
3.3 V
5 V
7 V to 26 V
8 V to 24 V
12 V
15 V
17 V to 35 V
18 V to 36 V
20 V to 60 V
24 V
28 V
30 V to 57 V
40 V
45 VAC to 600 VAC
48 V
50 VAC to 265 VAC
55 VAC to 265 VAC
60 VAC to 600 VAC

- 5 V, 7 V
3.3 V
3.4 V
4 V/8 V
5 V
5 V, 12 V
5 V, 24 V
5 V, 5 V
5 V, 9 V
5 V/10 V
5 V/12 V
5 V/15 V
5.3 V
6 V
6.2 V
6.3 V/12.6 V
8 V
8 V, 16 V
8 V/16 V
9 V, 16 V, 9 V, 16 V