DC/DC Converters - Through Hole – Mouser South Africa

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THN 20WIR Series Ruggedized 20W DC/DC Converters

TRACO Power THN 20WIR Series Ruggedized 20W DC/DC Converters are ruggedized 20W DC/DC converters providing high reliability in harsh environments. THN 20WIR converters have a wide 4:1 input range and increased resistance against electromagnetic interference, shock/vibration, and thermal shock. These TRACO Power devices come in a six-side shielded 1" x 1" metal package. This innovative design provides high efficiencies up to 91%, enabling a convection-cooled, full load operating temperature range from -40°C to +65°C without derating.

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Part #

DC/DC Converters - Through Hole 9-36Vin 3.3V 5.5A 20W 1x1 Iso Railway

THN 20-2410WIR
TRACO Power
1: $59.29
172In Stock

Mfr. Part No.
THN 20-2410WIR

Mouser Part No
495-THN20-2410WIR

TRACO Power

DC/DC Converters - Through Hole 9-36Vin 3.3V 5.5A 20W 1x1 Iso Railway

Learn More

Datasheet

172In Stock

$59.29

$58.46

$56.27

$53.80

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

24 V

9 V

36 V

3.3 V

5.5 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 9-36Vin 24V 833mA 20W 1x1 Iso Railway

THN 20-2415WIR
TRACO Power
1: $54.61
287In Stock

Mfr. Part No.
THN 20-2415WIR

Mouser Part No
495-THN20-2415WIR

TRACO Power

DC/DC Converters - Through Hole 9-36Vin 24V 833mA 20W 1x1 Iso Railway

Learn More

Datasheet

287In Stock

$54.61

$51.60

$47.51

$44.23

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

24 V

9 V

36 V

24 V

833 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 36-160V+/-15V 667mA 20W 1x1 Iso Railway

THN 20-7223WIR
TRACO Power
1: $71.34
12In Stock

Mfr. Part No.
THN 20-7223WIR

Mouser Part No
495-THN20-7223WIR

TRACO Power

DC/DC Converters - Through Hole 36-160V+/-15V 667mA 20W 1x1 Iso Railway

Learn More

Datasheet

12In Stock

$71.34

$67.33

$65.87

$64.80

View

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

110 V

36 V

160 V

15 V

667 mA

- 15 V

667 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 9-36Vin +/-24V 417mA 20W 1x1 Iso Railway

THN 20-2425WIR
TRACO Power
1: $62.02
424In Stock
50Expected 2026/03/13

Mfr. Part No.
THN 20-2425WIR

Mouser Part No
495-THN20-2425WIR

TRACO Power

DC/DC Converters - Through Hole 9-36Vin +/-24V 417mA 20W 1x1 Iso Railway

Learn More

Datasheet

424In Stock

50Expected 2026/03/13

$62.02

$61.55

$60.42

$58.06

View

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

24 V

9 V

36 V

24 V

417 mA

- 24 V

417 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 18-75Vin 12V 1670mA 20W 1x1 Iso Railway

THN 20-4812WIR
TRACO Power
1: $57.27
29In Stock

Mfr. Part No.
THN 20-4812WIR

Mouser Part No
495-THN20-4812WIR

TRACO Power

DC/DC Converters - Through Hole 18-75Vin 12V 1670mA 20W 1x1 Iso Railway

Learn More

Datasheet

29In Stock

$57.27

$57.22

$56.01

$55.94

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

48 V

18 V

75 V

12 V

1.67 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 18-75Vin 24V 833mA 20W 1x1 Iso Railway

THN 20-4815WIR
TRACO Power
1: $57.71
81In Stock

Mfr. Part No.
THN 20-4815WIR

Mouser Part No
495-THN20-4815WIR

TRACO Power

DC/DC Converters - Through Hole 18-75Vin 24V 833mA 20W 1x1 Iso Railway

Learn More

Datasheet

81In Stock

$57.71

$56.16

$55.94

$55.49

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

48 V

18 V

75 V

24 V

833 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 9-36Vin 15V 1330mA 20W 1x1 Iso Railway

THN 20-2413WIR
TRACO Power
1: $54.61
15In Stock

Mfr. Part No.
THN 20-2413WIR

Mouser Part No
495-THN20-2413WIR

TRACO Power

DC/DC Converters - Through Hole 9-36Vin 15V 1330mA 20W 1x1 Iso Railway

Learn More

Datasheet

15In Stock

$54.61

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

24 V

9 V

36 V

15 V

1.33 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 9-36Vin +/-12V 833mA 20W 1x1 Iso Railway

THN 20-2422WIR
TRACO Power
1: $62.00
5In Stock

Mfr. Part No.
THN 20-2422WIR

Mouser Part No
495-THN20-2422WIR

TRACO Power

DC/DC Converters - Through Hole 9-36Vin +/-12V 833mA 20W 1x1 Iso Railway

Learn More

Datasheet

5In Stock

$62.00

$59.06

$58.75

$56.39

View

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

24 V

9 V

36 V

12 V

833 mA

- 12 V

833 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 9-36Vin +/-15V 667mA 20W 1x1 Iso Railway

THN 20-2423WIR
TRACO Power
1: $62.01
18In Stock

Mfr. Part No.
THN 20-2423WIR

Mouser Part No
495-THN20-2423WIR

TRACO Power

DC/DC Converters - Through Hole 9-36Vin +/-15V 667mA 20W 1x1 Iso Railway

Learn More

Datasheet

18In Stock

$62.01

$60.00

$59.66

$58.06

Quote

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

24 V

9 V

36 V

15 V

667 mA

- 15 V

667 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 18-75Vin 3.3V 5.5A 20W 1x1 Iso Railway

THN 20-4810WIR
TRACO Power
1: $62.55
18In Stock

Mfr. Part No.
THN 20-4810WIR

Mouser Part No
495-THN20-4810WIR

TRACO Power

DC/DC Converters - Through Hole 18-75Vin 3.3V 5.5A 20W 1x1 Iso Railway

Learn More

Datasheet

18In Stock

$62.55

$62.02

$60.36

$59.17

$59.16

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

48 V

18 V

75 V

3.3 V

5.5 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 18-75Vin 5.1V 4A 20W 1x1 Iso Railway

THN 20-4811WIR
TRACO Power
1: $64.28
13In Stock

Mfr. Part No.
THN 20-4811WIR

Mouser Part No
495-THN20-4811WIR

TRACO Power

DC/DC Converters - Through Hole 18-75Vin 5.1V 4A 20W 1x1 Iso Railway

Learn More

Datasheet

13In Stock

$64.28

$60.77

$59.46

$58.49

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

48 V

18 V

75 V

5.1 V

4 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 18-75Vin 15V 1330mA 20W 1x1 Iso Railway

THN 20-4813WIR
TRACO Power
1: $58.62
8In Stock

Mfr. Part No.
THN 20-4813WIR

Mouser Part No
495-THN20-4813WIR

TRACO Power

DC/DC Converters - Through Hole 18-75Vin 15V 1330mA 20W 1x1 Iso Railway

Learn More

Datasheet

8In Stock

$58.62

$55.51

$54.32

$53.44

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

48 V

18 V

75 V

15 V

1.33 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 18-75V+/-12V 833mA 20W 1x1 Iso Railway

THN 20-4822WIR
TRACO Power
1: $66.31
1In Stock

Mfr. Part No.
THN 20-4822WIR

Mouser Part No
495-THN20-4822WIR

TRACO Power

DC/DC Converters - Through Hole 18-75V+/-12V 833mA 20W 1x1 Iso Railway

Learn More

Datasheet

1In Stock

$66.31

$62.62

$57.64

$53.67

View

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

48 V

18 V

75 V

12 V

833 mA

- 12 V

833 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 36-160Vin 3.3V 5.5A 20W 1x1 Iso Railway

THN 20-7210WIR
TRACO Power
1: $69.15
8In Stock

Mfr. Part No.
THN 20-7210WIR

Mouser Part No
495-THN20-7210WIR

TRACO Power

DC/DC Converters - Through Hole 36-160Vin 3.3V 5.5A 20W 1x1 Iso Railway

Learn More

Datasheet

8In Stock

$69.15

$65.27

$63.87

$62.83

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

110 V

36 V

160 V

3.3 V

5.5 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 36-160Vin 5.1V 4A 20W 1x1 Iso Railway

THN 20-7211WIR
TRACO Power
1: $69.15
2In Stock

Mfr. Part No.
THN 20-7211WIR

Mouser Part No
495-THN20-7211WIR

TRACO Power

DC/DC Converters - Through Hole 36-160Vin 5.1V 4A 20W 1x1 Iso Railway

Learn More

Datasheet

2In Stock

$69.15

$65.27

$63.87

$62.83

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

110 V

36 V

160 V

5.1 V

4 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 36-160V+/-12V 833mA 20W 1x1 Iso Railway

THN 20-7222WIR
TRACO Power
1: $71.34
11In Stock

Mfr. Part No.
THN 20-7222WIR

Mouser Part No
495-THN20-7222WIR

TRACO Power

DC/DC Converters - Through Hole 36-160V+/-12V 833mA 20W 1x1 Iso Railway

Learn More

Datasheet

11In Stock

$71.34

$67.33

$65.87

$64.80

View

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

110 V

36 V

160 V

12 V

833 mA

- 12 V

833 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 36-160V+/-24V 417mA 20W 1x1 Iso Railway

THN 20-7225WIR
TRACO Power
1: $71.34
7In Stock

Mfr. Part No.
THN 20-7225WIR

Mouser Part No
495-THN20-7225WIR

TRACO Power

DC/DC Converters - Through Hole 36-160V+/-24V 417mA 20W 1x1 Iso Railway

Learn More

Datasheet

7In Stock

$71.34

$67.33

$65.87

$64.80

View

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

110 V

36 V

160 V

24 V

417 mA

- 24 V

417 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 9-36Vin 5.1V 4A 20W 1x1 Iso Railway

THN 20-2411WIR
TRACO Power
1: $57.84
310On Order

Mfr. Part No.
THN 20-2411WIR

Mouser Part No
495-THN20-2411WIR

TRACO Power

DC/DC Converters - Through Hole 9-36Vin 5.1V 4A 20W 1x1 Iso Railway

Learn More

Datasheet

310On Order

$57.84

$56.85

$55.43

$54.68

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

24 V

9 V

36 V

5.1 V

4 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 9-36Vin 12V 1670mA 20W 1x1 Iso Railway

THN 20-2412WIR
TRACO Power
1: $54.70
621On Order

Mfr. Part No.
THN 20-2412WIR

Mouser Part No
495-THN20-2412WIR

TRACO Power

DC/DC Converters - Through Hole 9-36Vin 12V 1670mA 20W 1x1 Iso Railway

Learn More

Datasheet

621On Order

$54.70

$51.81

$51.72

$50.88

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

24 V

9 V

36 V

12 V

1.67 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 36-160Vin 12V 1670mA 20W 1x1 Iso Railway

THN 20-7212WIR
TRACO Power
1: $62.85
40On Order

Mfr. Part No.
THN 20-7212WIR

Mouser Part No
495-THN20-7212WIR

TRACO Power

DC/DC Converters - Through Hole 36-160Vin 12V 1670mA 20W 1x1 Iso Railway

Learn More

Datasheet

40On Order

$62.85

$62.39

$62.36

$61.22

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

110 V

36 V

160 V

12 V

1.67 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 18-75V+/-24V 417mA 20W 1x1 Iso Railway

THN 20-4825WIR
TRACO Power
1: $66.31
60Factory Stock Available

Mfr. Part No.
THN 20-4825WIR

Mouser Part No
495-THN20-4825WIR

TRACO Power

DC/DC Converters - Through Hole 18-75V+/-24V 417mA 20W 1x1 Iso Railway

Learn More

Datasheet

60Factory Stock Available

More Info Available

$66.31

$62.53

$57.64

$53.67

View

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

48 V

18 V

75 V

24 V

417 mA

- 24 V

417 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 36-160Vin 15V 1330mA 20W 1x1 Iso Railway

THN 20-7213WIR
TRACO Power
1: $62.86
90Factory Stock Available

Mfr. Part No.
THN 20-7213WIR

Mouser Part No
495-THN20-7213WIR

TRACO Power

DC/DC Converters - Through Hole 36-160Vin 15V 1330mA 20W 1x1 Iso Railway

Learn More

Datasheet

90Factory Stock Available

More Info Available

$62.86

$59.41

$58.13

$57.18

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

110 V

36 V

160 V

15 V

1.33 A

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 18-75V+/-15V 667mA 20W 1x1 Iso Railway

THN 20-4823WIR
TRACO Power
1: $66.31
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
THN 20-4823WIR

Mouser Part No
495-THN20-4823WIR

TRACO Power

DC/DC Converters - Through Hole 18-75V+/-15V 667mA 20W 1x1 Iso Railway

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$66.31

$62.62

$57.64

$53.67

View

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

48 V

18 V

75 V

15 V

667 mA

- 15 V

667 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

DC/DC Converters - Through Hole 36-160Vin 24V 833mA 20W 1x1 Iso Railway

THN 20-7215WIR
TRACO Power
1: $64.12
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
THN 20-7215WIR

Mouser Part No
495-THN20-7215WIR

TRACO Power

DC/DC Converters - Through Hole 36-160Vin 24V 833mA 20W 1x1 Iso Railway

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$64.12

$61.19

$60.22

$59.87

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

110 V

36 V

160 V

24 V

833 mA

3 kV

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 20WIR

THN 20WIR Series Ruggedized 20W DC/DC Converters

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