DC/DC Converters - Through Hole – Mouser South Africa

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CHS300 300W DC-DC Converters

Cosel CHS300 300W DC-DC Converters are single output power modules in a 58.9mm x 23.26mm x 12.7mm 1/4 Brick package. CHS300 DC-DC Converters feature output voltage of 5-15V and input voltage of DC18-36V or DC36-76V. Output current on Cosel CHS300 ranges from 13.5-40A. These Cosel power modules also feature 2.25kV isolation voltage.

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Part #

DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin BasePlate

CHS4002424-B
Cosel
1: $130.20
11In Stock
6Expected 2026/09/11

Mfr. Part No.
CHS4002424-B

Mouser Part No
436-CHS4002424-B

Cosel

DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin BasePlate

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Datasheet

11In Stock

6Expected 2026/09/11

$130.20

$122.21

$121.03

$120.35

View

Min.: 1
Mult.: 1

Isolated

1 Output

348 W

24 V

14.5 A

2.25 kV

DIP

58.9 mm (2.319 in)

37.3 mm (1.469 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 30 C

CHS

DC/DC Converters - Through Hole 18-36Vin 48V 6.3A 302.4W TH Iso

CHS4002448
Cosel
1: $138.28
5In Stock

Mfr. Part No.
CHS4002448

Mouser Part No
436-CHS4002448

Cosel

DC/DC Converters - Through Hole 18-36Vin 48V 6.3A 302.4W TH Iso

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Datasheet

5In Stock

$138.28

$117.21

$116.73

$115.32

View

Min.: 1
Mult.: 1

Isolated

1 Output

302.4 W

48 V

6.3 A

2.25 kV

DIP-8

58.4 mm (2.299 in)

36.8 mm (1.449 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 400W 10V 40A TH Base Plate

CHS4004810-B
Cosel
1: $130.20
5In Stock

Mfr. Part No.
CHS4004810-B

Mouser Part No
436-CHS4004810-B

Cosel

DC/DC Converters - Through Hole 400W 10V 40A TH Base Plate

Learn More

Datasheet

5In Stock

$130.20

$126.09

$125.26

$124.05

View

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

10 V

40 A

2.25 kV

Full Brick

58.9 mm (2.319 in)

37.3 mm (1.469 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 397.5W 15V 26.5A TH Base Plate

CHS4004815-B
Cosel
1: $127.76
2In Stock

Mfr. Part No.
CHS4004815-B

Mouser Part No
436-CHS4004815-B

Cosel

DC/DC Converters - Through Hole 397.5W 15V 26.5A TH Base Plate

Learn More

Datasheet

2In Stock

$127.76

$117.42

$116.11

$114.40

View

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

15 V

26.5 A

2.25 kV

Full Brick

58.9 mm (2.319 in)

37.3 mm (1.469 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 396W 24V 16.5A TH

CHS4004824
Cosel
1: $120.03
1In Stock
14On Order

Mfr. Part No.
CHS4004824

Mouser Part No
436-CHS4004824

Cosel

DC/DC Converters - Through Hole 396W 24V 16.5A TH

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Datasheet

1In Stock

14On Order

$120.03

$115.40

$113.52

$103.84

View

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

24 V

16.5 A

2.25 kV

Full Brick

58.4 mm (2.299 in)

36.8 mm (1.449 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 392W 28V 14A TH

CHS4004828
Cosel
1: $115.36
5In Stock

Mfr. Part No.
CHS4004828

Mouser Part No
436-CHS4004828

Cosel

DC/DC Converters - Through Hole 392W 28V 14A TH

Learn More

Datasheet

5In Stock

$115.36

$111.05

$109.26

$108.78

View

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

28 V

14 A

2.25 kV

Full Brick

58.4 mm (2.299 in)

36.8 mm (1.449 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 403.2W 48V 8.4A TH

CHS4004848
Cosel
1: $116.82
5In Stock

Mfr. Part No.
CHS4004848

Mouser Part No
436-CHS4004848

Cosel

DC/DC Converters - Through Hole 403.2W 48V 8.4A TH

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Datasheet

5In Stock

$116.82

$111.47

$111.44

$109.05

$107.28

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

48 V

8.4 A

2.25 kV

Full Brick

58.4 mm (2.299 in)

36.8 mm (1.449 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Base Plate

CHS4004848-B
Cosel
1: $130.20
6In Stock

Mfr. Part No.
CHS4004848-B

Mouser Part No
436-CHS4004848-B

Cosel

DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Base Plate

Learn More

Datasheet

6In Stock

$130.20

$127.16

$125.26

$124.05

View

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

48 V

8.4 A

2.25 kV

Full Brick

58.9 mm (2.319 in)

37.3 mm (1.469 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 60W 36-76Vin 5V 12A 1/32 brick TH Iso

CHS604805
Cosel
1: $44.51
37In Stock

Mfr. Part No.
CHS604805

Mouser Part No
436-CHS604805

Cosel

DC/DC Converters - Through Hole 60W 36-76Vin 5V 12A 1/32 brick TH Iso

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Datasheet

37In Stock

$44.51

$42.55

$41.65

$40.97

View

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

5 V

12 A

2.25 kV

1/32 Brick

23.37 mm (0.92 in)

19.05 mm (0.75 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 72W 36-76Vin 12V 6A 1/32 brick TH Iso

CHS604812
Cosel
1: $44.51
6In Stock
23On Order

Mfr. Part No.
CHS604812

Mouser Part No
436-CHS604812

Cosel

DC/DC Converters - Through Hole 72W 36-76Vin 12V 6A 1/32 brick TH Iso

Learn More

Datasheet

6In Stock

23On Order

$44.51

$41.15

$40.43

$39.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

72 W

12 V

6 A

2.25 kV

1/32 Brick

23.37 mm (0.92 in)

19.05 mm (0.75 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 702W 36-76Vin 12Vout 58.5A DIP 1/4 Brick

CHS7004812H
Cosel
1: $154.66
1In Stock

Mfr. Part No.
CHS7004812H

Mouser Part No
436-CHS7004812H

Cosel

DC/DC Converters - Through Hole 702W 36-76Vin 12Vout 58.5A DIP 1/4 Brick

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Datasheet

1In Stock

$154.66

$150.48

$148.03

$144.85

$142.49

Min.: 1
Mult.: 1

Isolated

1 Output

702 W

12 V

58.5 A

2.25 kV

58.4 mm (2.299 in)

36.8 mm (1.449 in)

10.5 mm (0.413 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 80W 36-75Vin 5V 16A 1/16 brick TH Iso

CHS804805
Cosel
1: $68.68
3In Stock

Mfr. Part No.
CHS804805

Mouser Part No
436-CHS804805

Cosel

DC/DC Converters - Through Hole 80W 36-75Vin 5V 16A 1/16 brick TH Iso

Learn More

Datasheet

3In Stock

$68.68

$66.12

$65.05

$63.66

View

Min.: 1
Mult.: 1

Isolated

1 Output

80 W

5 V

16 A

2.25 kV

1/16 Brick

57.9 mm (2.28 in)

22.76 mm (0.896 in)

10.5 mm (0.413 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 82.5W 36-76Vin 3.3V 25A 1/16Brick TH Iso

CHS80483R3
Cosel
1: $60.32
6In Stock

Mfr. Part No.
CHS80483R3

Mouser Part No
436-CHS80483R3

Cosel

DC/DC Converters - Through Hole 82.5W 36-76Vin 3.3V 25A 1/16Brick TH Iso

Learn More

Datasheet

6In Stock

$60.32

$58.34

$57.55

$56.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

82.5 W

3.3 V

25 A

2.25 kV

1/16 Brick

57.9 mm (2.28 in)

22.76 mm (0.896 in)

10.5 mm (0.413 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4 baseplte

CHS3002405-B
Cosel
1: $110.39
54On Order

Mfr. Part No.
CHS3002405-B

Mouser Part No
436-CHS3002405-B

Cosel

DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4 baseplte

Learn More

Datasheet

54On Order

$110.39

$110.38

$109.61

View

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

5 V

40 A

2.25 kV

1/4 Brick

58.9 mm (2.319 in)

23.37 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

CHS2004812-B
Cosel
1: $124.42
6Expected 2027/01/26

Mfr. Part No.
CHS2004812-B

Mouser Part No
436-CHS2004812-B

Cosel

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

Learn More

Datasheet

6Expected 2027/01/26

$124.42

$119.72

$118.82

$118.01

View

Min.: 1
Mult.: 1

Isolated

1 Output

192 W

12 V

16 A

2.25 kV

58.4 mm (2.299 in)

23.37 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4brick

CHS3002405
Cosel
1: $112.59
10Expected 2026/10/22

Mfr. Part No.
CHS3002405

Mouser Part No
436-CHS3002405

Cosel

DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4brick

Learn More

Datasheet

10Expected 2026/10/22

$112.59

$108.40

$106.62

$104.34

$102.63

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

5 V

40 A

2.25 kV

1/4 Brick

58.4 mm (2.299 in)

22.86 mm (0.9 in)

10.92 mm (0.43 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 252W 18-36Vin 28V 9A

CHS3002428
Cosel
1: $111.72
5Expected 2027/01/26

Mfr. Part No.
CHS3002428

Mouser Part No
436-CHS3002428

Cosel

DC/DC Converters - Through Hole 252W 18-36Vin 28V 9A

Learn More

Datasheet

5Expected 2027/01/26

$111.72

$107.41

$105.67

$103.40

$102.63

Min.: 1
Mult.: 1

Isolated

1 Output

252 W

28 V

9 A

2.25 kV

58.4 mm (2.299 in)

22.86 mm (0.9 in)

11 mm (0.433 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 397.5W 15V 26.5A TH

CHS4004815
Cosel
1: $116.81
6Expected 2026/12/29

Mfr. Part No.
CHS4004815

Mouser Part No
436-CHS4004815

Cosel

DC/DC Converters - Through Hole 397.5W 15V 26.5A TH

Learn More

Datasheet

6Expected 2026/12/29

$116.81

$112.31

$111.44

$109.05

$107.28

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

15 V

26.5 A

2.25 kV

Full Brick

58.4 mm (2.299 in)

36.8 mm (1.449 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate

CHS1202405-B
Cosel
1: $84.48
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS1202405-B

Mouser Part No
436-CHS1202405-B

Cosel

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$84.48

$84.36

View

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

5 V

24 A

2.25 kV

33.5 mm (1.319 in)

23.36 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 15Vout 8A TH with base plate

CHS1202415-B
Cosel
1: $84.48
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS1202415-B

Mouser Part No
436-CHS1202415-B

Cosel

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 15Vout 8A TH with base plate

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$84.48

$84.36

View

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

15 V

8 A

2.25 kV

33.5 mm (1.319 in)

23.36 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 120W 36-76Vin 12Vout 10A TH Iso

CHS1204812
Cosel
1: $75.49
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS1204812

Mouser Part No
436-CHS1204812

Cosel

DC/DC Converters - Through Hole 120W 36-76Vin 12Vout 10A TH Iso

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$75.49

$72.69

$71.55

$70.61

View

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

12 V

10 A

2.25 kV

33 mm (1.299 in)

22.86 mm (0.9 in)

10.41 mm (0.41 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole 99W 36-76Vin 3.3Vout 30A TH Iso

CHS120483R3
Cosel
1: $74.69
Lead-Time 24 Weeks

Mfr. Part No.
CHS120483R3

Mouser Part No
436-CHS120483R3

Cosel

DC/DC Converters - Through Hole 99W 36-76Vin 3.3Vout 30A TH Iso

Learn More

Datasheet

Lead-Time 24 Weeks

$74.69

$74.37

$73.40

$72.58

View

Min.: 1
Mult.: 1

Isolated

1 Output

99 W

3.3 V

30 A

2.25 kV

33 mm (1.299 in)

22.86 mm (0.9 in)

10.41 mm (0.41 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole Isolated DC/DC Converters 99W 36-76Vin 3.3Vout 30A TH with base plate

CHS120483R3-B
Cosel
1: $84.48
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS120483R3-B

Mouser Part No
436-CHS120483R3-B

Cosel

DC/DC Converters - Through Hole Isolated DC/DC Converters 99W 36-76Vin 3.3Vout 30A TH with base plate

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$84.48

$84.36

View

Min.: 1
Mult.: 1

Isolated

1 Output

99 W

3.3 V

30 A

2.25 kV

33.5 mm (1.319 in)

23.36 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

CHS2004805-R
Cosel
1: $107.01
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS2004805-R

Mouser Part No
436-CHS2004805-R

Cosel

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$107.01

$105.83

$105.40

$104.84

View

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

5 V

40 A

2.25 kV

57.9 mm (2.28 in)

22.86 mm (0.9 in)

10.41 mm (0.41 in)

Industrial

+ 85 C

- 40 C

CHS

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

CHS2004805-U
Cosel
1: $107.01
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS2004805-U

Mouser Part No
436-CHS2004805-U

Cosel

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$107.01

$105.83

$105.40

$104.84

View

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

5 V

40 A

2.25 kV

57.9 mm (2.28 in)

22.86 mm (0.9 in)

10.41 mm (0.41 in)

Industrial

+ 85 C

- 40 C

CHS

CHS300 300W DC-DC Converters

Customer Service Office

Company

Resources

Support

59.4 W
60 W
72 W
80 W
82.5 W
90 W
99 W
100.8 W
120 W
165 W
192 W
200 W
200.4 W
202.5 W
252 W
252.8 W
254.4 W
300 W
302.4 W
318 W

4.2 A
5.3 A
6 A
6.3 A
7.5 A
7.9 A
8 A
8.4 A
9 A
10 A
10.5 A
11 A
12 A
12.5 A
13.5 A
14 A
14.5 A
16 A
16.5 A
16.7 A