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Bel Transformers

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Part #

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

ST-2-12
Bel Signal Transformer
1: ¥1,800.5
43In Stock

Mfr. Part #
ST-2-12

Mouser Part #
530-ST-2-12

Bel Signal Transformer

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

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Datasheet

43In Stock

¥1,800.5

¥1,671

¥1,602.9

¥1,553

View

Min.: 1
Mult.: 1

1.1 VA

115 VAC

12.6 V CT/6.3 V

Through Hole

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

ST-2-24
Bel Signal Transformer
1: ¥2,983.2
18In Stock

Mfr. Part #
ST-2-24

Mouser Part #
530-ST-2-24

Bel Signal Transformer

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

Learn More

Datasheet

18In Stock

¥2,983.2

¥2,968.2

¥1,948.4

¥1,928.4

Quote

Min.: 1
Mult.: 1

1.1 VA

115 VAC

24 V CT/12 V

Through Hole

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

ST-2-48
Bel Signal Transformer
1: ¥2,758.9
28In Stock

Mfr. Part #
ST-2-48

Mouser Part #
530-ST-2-48

Bel Signal Transformer

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

Learn More

Datasheet

28In Stock

¥2,758.9

¥2,496.5

¥2,431.7

¥1,999.8

View

Min.: 1
Mult.: 1

1.1 VA

115 VAC

48 V CT/24 V

Through Hole

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

ST-3-24
Bel Signal Transformer
1: ¥1,760.7
132In Stock

Mfr. Part #
ST-3-24

Mouser Part #
530-ST-3-24

Bel Signal Transformer

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

Learn More

Datasheet

132In Stock

¥1,760.7

¥1,612.8

¥1,549.7

¥1,543.1

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

24 V CT/12 V

Through Hole

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

ST-3-28
Bel Signal Transformer
1: ¥1,667.6
67In Stock

Mfr. Part #
ST-3-28

Mouser Part #
530-ST-3-28

Bel Signal Transformer

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

Learn More

Datasheet

67In Stock

¥1,667.6

¥1,504.9

¥1,443.4

¥1,398.6

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

28 V CT/14 V

Through Hole

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

ST-3-36
Bel Signal Transformer
1: ¥1,818.8
148In Stock

Mfr. Part #
ST-3-36

Mouser Part #
530-ST-3-36

Bel Signal Transformer

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

Learn More

Datasheet

148In Stock

¥1,818.8

¥1,641.1

¥1,606.2

¥1,554.7

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

36 V CT/18 V

Through Hole

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

ST-3-56
Bel Signal Transformer
1: ¥1,832.1
14In Stock

Mfr. Part #
ST-3-56

Mouser Part #
530-ST-3-56

Bel Signal Transformer

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

Learn More

Datasheet

14In Stock

¥1,832.1

¥1,725.8

¥1,697.5

¥1,333.8

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

56 V CT/28 V

Through Hole

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

ST-4-16
Bel Signal Transformer
1: ¥1,973.3
54In Stock
200Expected 10/23/2026

Mfr. Part #
ST-4-16

Mouser Part #
530-ST-4-16

Bel Signal Transformer

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

Learn More

Datasheet

54In Stock

200Expected 10/23/2026

¥1,973.3

¥1,808.8

¥1,699.2

¥1,637.7

View

Min.: 1
Mult.: 1

6 VA

115 VAC

16 V CT/8 V

Through Hole

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

ST-4-20
Bel Signal Transformer
1: ¥2,199.2
49In Stock
100Expected 8/18/2026

Mfr. Part #
ST-4-20

Mouser Part #
530-ST-4-20

Bel Signal Transformer

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

Learn More

Datasheet

49In Stock

100Expected 8/18/2026

¥2,199.2

¥1,983.2

¥1,901.8

¥1,594.6

View

Min.: 1
Mult.: 1

6 VA

115 VAC

20 V CT/10 V

Through Hole

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

ST-4-36
Bel Signal Transformer
1: ¥1,951.7
148In Stock

Mfr. Part #
ST-4-36

Mouser Part #
530-ST-4-36

Bel Signal Transformer

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

Learn More

Datasheet

148In Stock

¥1,951.7

¥1,822.1

¥1,710.8

¥1,647.7

View

Min.: 1
Mult.: 1

6 VA

115 VAC

36 V CT/18 V

Through Hole

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

ST-5-20
Bel Signal Transformer
1: ¥2,430
44In Stock

Mfr. Part #
ST-5-20

Mouser Part #
530-ST-5-20

Bel Signal Transformer

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

Learn More

Datasheet

44In Stock

¥2,430

¥2,184.2

¥1,983.2

¥1,931.7

View

Min.: 1
Mult.: 1

12 VA

115 VAC

20 V CT/10 V

Through Hole

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

ST-5-28
Bel Signal Transformer
1: ¥2,451.6
19In Stock

Mfr. Part #
ST-5-28

Mouser Part #
530-ST-5-28

Bel Signal Transformer

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

Learn More

Datasheet

19In Stock

¥2,451.6

¥2,205.8

¥2,119.4

¥1,840.4

View

Min.: 1
Mult.: 1

12 VA

115 VAC

28 V CT/14 V

Through Hole

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

ST-5-48
Bel Signal Transformer
1: ¥3,365.2
26In Stock

Mfr. Part #
ST-5-48

Mouser Part #
530-ST-5-48

Bel Signal Transformer

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

Learn More

Datasheet

26In Stock

¥3,365.2

¥2,858.6

¥2,845.3

¥2,672.5

View

Min.: 1
Mult.: 1

12 VA

115 VAC

48 V CT/24 V

Through Hole

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

ST-6-16
Bel Signal Transformer
1: ¥3,180.8
90In Stock

Mfr. Part #
ST-6-16

Mouser Part #
530-ST-6-16

Bel Signal Transformer

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

Learn More

Datasheet

90In Stock

¥3,180.8

¥2,865.2

¥2,745.6

¥2,659.3

View

Min.: 1
Mult.: 1

20 VA

115 VAC

16 V CT/8 V

Through Hole

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

ST-6-24
Bel Signal Transformer
1: ¥3,376.8
5In Stock

Mfr. Part #
ST-6-24

Mouser Part #
530-ST-6-24

Bel Signal Transformer

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

Learn More

Datasheet

5In Stock

¥3,376.8

¥2,951.6

¥2,828.7

¥2,739

View

Min.: 1
Mult.: 1

20 VA

115 VAC

24 V CT/12 V

Through Hole

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

ST-6-28
Bel Signal Transformer
1: ¥3,549.6
14In Stock

Mfr. Part #
ST-6-28

Mouser Part #
530-ST-6-28

Bel Signal Transformer

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

Learn More

Datasheet

14In Stock

¥3,549.6

¥2,772.2

¥2,415.1

¥2,368.6

View

Min.: 1
Mult.: 1

20 VA

115 VAC

28 V CT/14 V

Through Hole

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

ST-7-12
Bel Signal Transformer
1: ¥5,298.6
18In Stock

Mfr. Part #
ST-7-12

Mouser Part #
530-ST-7-12

Bel Signal Transformer

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

Learn More

Datasheet

18In Stock

¥5,298.6

¥5,139.1

¥3,486.4

¥3,064.5

View

Min.: 1
Mult.: 1

36 VA

115 VAC

12.6 V CT/6.3 V

Through Hole

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

ST-7-20
Bel Signal Transformer
1: ¥3,330.3
44In Stock

Mfr. Part #
ST-7-20

Mouser Part #
530-ST-7-20

Bel Signal Transformer

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

Learn More

Datasheet

44In Stock

¥3,330.3

¥3,234

¥3,232.3

¥3,051.3

View

Min.: 1
Mult.: 1

36 VA

115 VAC

20 V CT/10 V

Through Hole

Power Transformers - Industrial Power Isolation Transformer

SU-1
Bel Signal Transformer
1: ¥62,332.3
2In Stock

Mfr. Part #
SU-1

Mouser Part #
530-SU-1

Bel Signal Transformer

Power Transformers - Industrial Power Isolation Transformer

Learn More

Datasheet

2In Stock

¥62,332.3

Min.: 1
Mult.: 1

1 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 - Board Mount 50\60 Hz, Laminated Transformer, Encapsulated

12-725-LPI
Bel Signal Transformer
1: ¥4,694
24In Stock

Mfr. Part #
12-725-LPI

Mouser Part #
530-12-725-LPI

Bel Signal Transformer

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

Datasheet

24In Stock

¥4,694

¥3,831.9

¥3,584.4

¥3,528

View

Min.: 1
Mult.: 1

9 VA

115 VAC, 230 VAC

12.6 V CT/6.3 V

Through Hole

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

14A-2.5R-16
Bel Signal Transformer
1: ¥1,928.4
42In Stock

Mfr. Part #
14A-2.5R-16

Mouser Part #
530-14A-2.5R-16

Bel Signal Transformer

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

Learn More

Datasheet

42In Stock

¥1,928.4

¥1,740.7

¥1,669.3

¥1,616.2

View

Min.: 1
Mult.: 1

2.5 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

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

14A-30-515
Bel Signal Transformer
1: ¥3,785.4
85In Stock

Mfr. Part #
14A-30-515

Mouser Part #
530-14A-30-515

Bel Signal Transformer

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

Learn More

Datasheet

85In Stock

¥3,785.4

¥3,303.7

¥3,197.4

¥3,137.6

View

Min.: 1
Mult.: 1

30 VA

115 VAC, 230 VAC

5 V/15 V

Through Hole

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-8-20
Bel Signal Transformer
1: ¥7,080.8
15In Stock

Mfr. Part #
241-8-20

Mouser Part #
530-241-8-20

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

15In Stock

¥7,080.8

¥6,712.1

¥5,845.1

¥5,479.6

Min.: 1
Mult.: 1

100 VA

115 VAC

20 V CT

Chassis

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

40-225-LPI
Bel Signal Transformer
1: ¥6,283.6
20In Stock

Mfr. Part #
40-225-LPI

Mouser Part #
530-40-225-LPI

Bel Signal Transformer

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

Datasheet

20In Stock

¥6,283.6

¥5,654

¥5,419.8

¥5,245.4

View

Min.: 1
Mult.: 1

9 VA

115 VAC, 230 VAC

40 V CT/20 V

Through Hole

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

A41-130-10
Bel Signal Transformer
1: ¥9,794.9
1In Stock

Mfr. Part #
A41-130-10

Mouser Part #
530-A41-130-10

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

1In Stock

¥9,794.9

¥8,315

¥8,155.5

¥8,080.8

View

Min.: 1
Mult.: 1

130 VA

115 VAC, 230 VAC

10 V CT/5 V

Chassis

1 VA
1.1 VA
1.2 VA
2 VA
2.4 VA
2.5 VA
3 W
4 VA
4.4 VA
5 VA
6 VA
7 VA
8 VA
9 VA
9 W
10 VA
12 VA
12 W
12.8 VA
13 W

24 V
28 V
40 V
48 V
100 VAC, 115 VAC, 120 VAC
100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC
100 VAC, 115 VAC, 215 VAC, 230 VAC
100 VAC/100 VAC/115 VAC/115 VAC
100 VAC/115 VAC/215 VAC/230 VAC
104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC
105 VAC, 115 VAC, 125 VAC
115 VAC
115 VAC to 230 VAC
115 VAC to 230 VAC, 115 V to 230 V
115 VAC, 230 VAC
120 V
200 VAC, 220 VAC, 240 VAC, 400 VAC
210 VAC, 230 VAC, 250 VAC
220 V, 230 V, 240 V
230 VAC

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
5 V/12 V
5 V/15 V
10 V CT
10 V CT/5 V
10 V CT/5 V CT
12 V
12 V CT/6 V
12 V CT/6.3 V
12.6 V CT
12.6 V CT/6.3 V
12.8 V CT/6.4 V CT
14 V
16 V CT
16 V CT/8 V
16 V CT/8 V CT
20 V
20 V CT
20 V CT/10 V