DC/DC Converters - Through Hole

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THL 40WI 40W DC/DC Converters

TRACO Power THL 40WI 40W DC/DC Converters are 40W 1" x 1" package converters that combine cost-effectiveness and quality. This isolated high-performance DC/DC converter series is suitable for many applications, including mobile equipment, instrumentation, and distributed power architectures in communication and industrial electronics. TRACO Power THL 40WI 40W DC/DC Converters come in an encapsulated, shielded metal package and offer integrated remote on/off and trim functions. High efficiency up to 93% enables these converters to operate from -40°C to +65°C without derating. All models feature a wide 4:1 input voltage range and precisely regulated, isolated outputs.

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Part #

DC/DC Converters - Through Hole 40W 9-36Vin 5Vout 8A 1x1" metal package

THL 40-2411WI
TRACO Power
1: S/245.69
32In Stock
New Product

Mfr. Part #
THL 40-2411WI

Mouser Part #
495-THL40-2411WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 9-36Vin 5Vout 8A 1x1" metal package

Learn More

Datasheet

32In Stock

S/245.69

S/241.61

S/235.46

S/232.58

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

5 V

8 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 65 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 9-36Vin 12Vout 3350mA 1x1" metal package

THL 40-2412WI
TRACO Power
1: S/245.66
96In Stock
20Expected 9/17/2026
New Product

Mfr. Part #
THL 40-2412WI

Mouser Part #
495-THL40-2412WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 9-36Vin 12Vout 3350mA 1x1" metal package

Learn More

Datasheet

96In Stock

20Expected 9/17/2026

S/245.66

S/241.65

S/235.46

S/232.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

12 V

3.35 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 65 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 18-75Vin 5Vout 8A 1x1" metal package

THL 40-4811WI
TRACO Power
1: S/245.69
25In Stock
20Expected 10/1/2026
New Product

Mfr. Part #
THL 40-4811WI

Mouser Part #
495-THL40-4811WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 18-75Vin 5Vout 8A 1x1" metal package

Learn More

Datasheet

25In Stock

20Expected 10/1/2026

S/245.69

S/241.61

S/240.21

S/232.58

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

5 V

8 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 65 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 18-75Vin 12Vout 3350mA 1x1" metal package

THL 40-4812WI
TRACO Power
1: S/245.69
40In Stock
20Expected 12/18/2026
New Product

Mfr. Part #
THL 40-4812WI

Mouser Part #
495-THL40-4812WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 18-75Vin 12Vout 3350mA 1x1" metal package

Learn More

Datasheet

40In Stock

20Expected 12/18/2026

S/245.69

S/241.61

S/235.46

S/232.58

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

12 V

3.35 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 65 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 9-36Vin 15Vout 2.7A 1x1" metal package

THL 40-2413WI
TRACO Power
1: S/245.69
20In Stock
New Product

Mfr. Part #
THL 40-2413WI

Mouser Part #
495-THL40-2413WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 9-36Vin 15Vout 2.7A 1x1" metal package

Learn More

Datasheet

20In Stock

S/245.69

S/241.61

S/236.63

S/232.58

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

15 V

2.7 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 65 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 9-36Vin +/-12Vout 1.7A 1x1" metal package

THL 40-2422WI
TRACO Power
1: S/252.27
10In Stock
New Product

Mfr. Part #
THL 40-2422WI

Mouser Part #
495-THL40-2422WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 9-36Vin +/-12Vout 1.7A 1x1" metal package

Learn More

Datasheet

10In Stock

S/252.27

S/248.07

S/241.76

S/238.77

View

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

15 V

1.35 A

- 15 VDC

1.35 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 65 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 18-75Vin +/-12Vout 1.7A 1x1" metal package

THL 40-4822WI
TRACO Power
1: S/252.27
8In Stock
New Product

Mfr. Part #
THL 40-4822WI

Mouser Part #
495-THL40-4822WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 18-75Vin +/-12Vout 1.7A 1x1" metal package

Learn More

Datasheet

8In Stock

S/252.27

S/248.07

S/241.76

S/238.77

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

15 V

1.35 A

- 15 VDC

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 65 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 9-36Vin +/-15Vout 1350mA 1x1" metal package

THL 40-2423WI
TRACO Power
1: S/262.00
11In Stock
10Expected 10/1/2026
New Product

Mfr. Part #
THL 40-2423WI

Mouser Part #
495-THL40-2423WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 9-36Vin +/-15Vout 1350mA 1x1" metal package

Learn More

Datasheet

11In Stock

10Expected 10/1/2026

S/262.00

S/253.13

S/241.76

S/238.84

View

Min.: 1
Mult.: 1

Isolated

1 Output

15 V

1.35 A

- 15 VDC

1.35 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 85 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 18-75Vin +/-15Vout 1350mA 1x1" metal package

THL 40-4823WI
TRACO Power
1: S/252.27
9In Stock
New Product

Mfr. Part #
THL 40-4823WI

Mouser Part #
495-THL40-4823WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 18-75Vin +/-15Vout 1350mA 1x1" metal package

Datasheet

9In Stock

S/252.27

S/248.07

S/241.76

S/238.77

View

Min.: 1
Mult.: 1

Isolated

1 Output

15 V

1.35 A

- 15 VDC

1.35 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 85 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 18-75Vin 24Vout 1.7A 1x1" metal package

THL 40-4815WI
TRACO Power
1: S/245.69
1In Stock
60Expected 9/17/2026
New Product

Mfr. Part #
THL 40-4815WI

Mouser Part #
495-THL40-4815WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 18-75Vin 24Vout 1.7A 1x1" metal package

Learn More

Datasheet

1In Stock

60Expected 9/17/2026

S/245.69

S/241.61

S/235.46

S/232.58

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

1.7 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 65 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 9-36Vin 24Vout 1.7A 1x1" metal package

THL 40-2415WI
TRACO Power
1: S/245.69
58Expected 10/30/2026
New Product

Mfr. Part #
THL 40-2415WI

Mouser Part #
495-THL40-2415WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 9-36Vin 24Vout 1.7A 1x1" metal package

Learn More

Datasheet

58Expected 10/30/2026

S/245.69

S/241.61

S/235.46

S/232.58

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

1.7 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 65 C

- 40 C

THL 40WI

DC/DC Converters - Through Hole 40W 18-75Vin 15Vout 2.7A 1x1" metal package

THL 40-4813WI
TRACO Power
1: S/245.69
60Expected 9/17/2026
New Product

Mfr. Part #
THL 40-4813WI

Mouser Part #
495-THL40-4813WI

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 18-75Vin 15Vout 2.7A 1x1" metal package

Learn More

Datasheet

60Expected 9/17/2026

S/245.69

S/241.61

S/235.46

S/232.58

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

15 V

2.7 A

1.5 kV

25.4 mm (1 in)

11.5 mm (0.453 in)

Industrial

+ 65 C

- 40 C

THL 40WI

THL 40WI 40W DC/DC Converters

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