DC/DC Converters - Through Hole – Mouser South Africa

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THM-3WI 3W DC/DC Converters

TRACO Power THM-3WI 3W DC/DC Converters are medical 3W DC/DC converters in a DIP-24 plastic package with an ultra-wide 4:1 input voltage range. These converters provide a reinforced isolation system for 5000V_AC/RMS isolation and a very low leakage current of less than 2µA. These units are approved to IEC/EN/ES 60601-1 3rd edition for 2xMOPP and come with an ISO 14971 risk management file. With an efficiency of up to 87% and high-grade components, the converters can reliably operate in an ambient temperature range of -40°C up to +90°C. The TRACO Power THM-3WI devices offer a reliable solution for medical equipment as well as demanding ranges of applications such as transportation, control/measurement, or IGBT drivers.

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Part #

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-2411WI
TRACO Power
1: $49.54
101In Stock

Mfr. Part No.
THM 3-2411WI

Mouser Part No
495-THM3-2411WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

101In Stock

$49.54

$46.92

$45.92

$45.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

5 V

600 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-2421WI
TRACO Power
1: $49.11
36In Stock

Mfr. Part No.
THM 3-2421WI

Mouser Part No
495-THM3-2421WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

36In Stock

$49.11

$49.10

$48.61

$48.23

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

5 V

300 mA

- 5 V

300 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3.3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-0510WI
TRACO Power
1: $39.43
12In Stock

Mfr. Part No.
THM 3-0510WI

Mouser Part No
495-THM3-0510WI

TRACO Power

DC/DC Converters - Through Hole 3.3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

12In Stock

$39.43

$39.41

$39.40

$39.10

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

3.3 V

1 A

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-0511WI
TRACO Power
1: $43.23
21In Stock

Mfr. Part No.
THM 3-0511WI

Mouser Part No
495-THM3-0511WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

21In Stock

$43.23

$40.95

$40.08

$39.41

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

5 V

600 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-2412WI
TRACO Power
1: $47.57
17In Stock

Mfr. Part No.
THM 3-2412WI

Mouser Part No
495-THM3-2412WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

17In Stock

$47.57

$46.79

$45.79

$45.15

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

12 V

250 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-2415WI
TRACO Power
1: $47.57
14In Stock

Mfr. Part No.
THM 3-2415WI

Mouser Part No
495-THM3-2415WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

14In Stock

$47.57

$46.92

$45.79

$45.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

24 V

125 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-2422WI
TRACO Power
1: $50.00
15In Stock

Mfr. Part No.
THM 3-2422WI

Mouser Part No
495-THM3-2422WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

15In Stock

$50.00

$49.18

$48.14

$47.54

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

12 V

125 mA

- 12 V

125 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-2423WI
TRACO Power
1: $50.00
14In Stock

Mfr. Part No.
THM 3-2423WI

Mouser Part No
495-THM3-2423WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

14In Stock

$50.00

$49.18

$48.12

$47.54

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

15 V

100 mA

- 15 V

100 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-4811WI
TRACO Power
1: $47.57
2In Stock

Mfr. Part No.
THM 3-4811WI

Mouser Part No
495-THM3-4811WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

2In Stock

$47.57

$46.79

$45.79

$45.16

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

5 V

600 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-4813WI
TRACO Power
1: $49.54
6In Stock

Mfr. Part No.
THM 3-4813WI

Mouser Part No
495-THM3-4813WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

6In Stock

$49.54

$46.92

$45.92

$45.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

15 V

200 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-4815WI
TRACO Power
1: $47.57
7In Stock

Mfr. Part No.
THM 3-4815WI

Mouser Part No
495-THM3-4815WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

7In Stock

$47.57

$46.79

$45.79

$45.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

24 V

125 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-4822WI
TRACO Power
1: $50.00
6In Stock

Mfr. Part No.
THM 3-4822WI

Mouser Part No
495-THM3-4822WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

6In Stock

$50.00

$49.18

$48.12

$47.54

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

18 V

75 V

12 V

125 mA

- 12 V

125 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-2413WI
TRACO Power
1: $47.57
80On Order

Mfr. Part No.
THM 3-2413WI

Mouser Part No
495-THM3-2413WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

80On Order

$47.57

$46.79

$45.79

$45.17

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

15 V

200 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3.3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-2410WI
TRACO Power
1: $47.57
30Expected 2026/02/27

Mfr. Part No.
THM 3-2410WI

Mouser Part No
495-THM3-2410WI

TRACO Power

DC/DC Converters - Through Hole 3.3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

30Expected 2026/02/27

$47.57

$46.79

$45.79

$45.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

3.3 V

1 A

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-4812WI
TRACO Power
1: $49.54
6Expected 2026/03/06

Mfr. Part No.
THM 3-4812WI

Mouser Part No
495-THM3-4812WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

6Expected 2026/03/06

$49.54

$46.92

$45.92

$45.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

12 V

250 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-0512WI
TRACO Power
1: $43.23
130Factory Stock Available

Mfr. Part No.
THM 3-0512WI

Mouser Part No
495-THM3-0512WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

130Factory Stock Available

More Info Available

$43.23

$40.95

$40.08

$39.41

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

12 V

250 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-0521WI
TRACO Power
1: $45.44
50Factory Stock Available

Mfr. Part No.
THM 3-0521WI

Mouser Part No
495-THM3-0521WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

50Factory Stock Available

More Info Available

$45.44

$43.04

$42.11

$41.43

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

5 V

4.5 V

9 V

5 V

300 mA

- 5 V

300 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-0523WI
TRACO Power
1: $45.44
40Factory Stock Available

Mfr. Part No.
THM 3-0523WI

Mouser Part No
495-THM3-0523WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

40Factory Stock Available

More Info Available

$45.44

$43.04

$42.11

$41.43

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

5 V

4.5 V

9 V

15 V

100 mA

- 15 V

100 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3.3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-4810WI
TRACO Power
1: $49.54
40Factory Stock Available

Mfr. Part No.
THM 3-4810WI

Mouser Part No
495-THM3-4810WI

TRACO Power

DC/DC Converters - Through Hole 3.3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

40Factory Stock Available

More Info Available

$49.54

$46.92

$45.92

$45.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

3.3 V

1 A

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-4821WI
TRACO Power
1: $51.94
40Factory Stock Available

Mfr. Part No.
THM 3-4821WI

Mouser Part No
495-THM3-4821WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

40Factory Stock Available

More Info Available

$51.94

$49.19

$48.14

$47.36

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

18 V

75 V

5 V

300 mA

- 5 V

300 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-4823WI
TRACO Power
1: $51.94
230Factory Stock Available

Mfr. Part No.
THM 3-4823WI

Mouser Part No
495-THM3-4823WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

230Factory Stock Available

More Info Available

$51.94

$49.19

$48.14

$47.36

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

15 V

100 mA

- 15 V

100 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-0513WI
TRACO Power
1: $43.23
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
THM 3-0513WI

Mouser Part No
495-THM3-0513WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

$43.23

$40.95

$40.08

$39.41

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

15 V

200 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-0515WI
TRACO Power
1: $43.23
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
THM 3-0515WI

Mouser Part No
495-THM3-0515WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

$43.23

$40.95

$40.08

$39.41

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

24 V

125 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

THM 3-0522WI
TRACO Power
1: $45.44
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
THM 3-0522WI

Mouser Part No
495-THM3-0522WI

TRACO Power

DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

$45.44

$43.04

$42.11

$41.43

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

5 V

4.5 V

9 V

12 V

125 mA

- 12 V

125 mA

5 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Medical, Industrial

THM 3WI

THM-3WI 3W DC/DC Converters

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