DC/DC Converters - Through Hole

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THN 15UIR 15W DC/DC Railway Converters

The TRACO Power THN 15UIR Series are Ruggedized 15W DC/DC Converters and feature high performance to meet the demanding needs of railway and industrial applications. These THN 15UIR converters operate with an ultra-wide 12:1 input voltage range, 9V_DC to 75V_DCor 14V_DC to 160V_DC. The DC/DC converters come in a compact, fully encapsulated 1” x 1” housing for high reliability and effective cooling. These THN 15UIR converters include a dedicated holdup capacitor connection that meets the extended holdup-time requirements without the need for bulky input capacitors. The DC/DC converters are EN 50155, EN 45545-2, and EN 61373, certified for rolling stock applications, fire behavior, and resistance against mechanical shock and vibration. These THN 15UIR converters are also IEC/EN/UL 62368-1 safety approved for use in a wide range of demanding industrial applications.

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Part #

DC/DC Converters - Through Hole 15W 9-75Vin 12Vout 1250mA 1 x 1 Metal Case, Railway

THN 15-3612UIR
TRACO Power
1: HK$559.78
124In Stock

Mfr. Part No.
THN 15-3612UIR

Mouser Part No
495-THN15-3612UIR

TRACO Power

DC/DC Converters - Through Hole 15W 9-75Vin 12Vout 1250mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

124In Stock

HK$559.78

HK$529.12

HK$487.12

HK$453.50

View

Min.: 1
Mult.: 1

Isolated

1 Output

9 V

75 V

12 V

1.25 A

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 9-75Vin 24Vout 625mA 1 x 1 Metal Case, Railway

THN 15-3615UIR
TRACO Power
1: HK$559.78
70In Stock
40Expected 10/8/2026

Mfr. Part No.
THN 15-3615UIR

Mouser Part No
495-THN15-3615UIR

TRACO Power

DC/DC Converters - Through Hole 15W 9-75Vin 24Vout 625mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

70In Stock

40Expected 10/8/2026

HK$559.78

HK$529.12

HK$487.12

HK$453.50

View

Min.: 1
Mult.: 1

Isolated

1 Output

9 V

75 V

24 V

625 mA

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 9-75Vin +12Vout 625mA, -12Vout 625mA 1 x 1 Metal Case, Railway

THN 15-3622UIR
TRACO Power
1: HK$628.75
26In Stock

Mfr. Part No.
THN 15-3622UIR

Mouser Part No
495-THN15-3622UIR

TRACO Power

DC/DC Converters - Through Hole 15W 9-75Vin +12Vout 625mA, -12Vout 625mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

26In Stock

HK$628.75

HK$591.43

HK$578.69

HK$569.24

View

Min.: 1
Mult.: 1

Isolated

2 Output

9 V

75 V

12 V

625 mA

- 12 V

625 mA

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 14-160Vin 12Vout 1250mA 1 x 1 Metal Case, Railway

THN 15-7212UIR
TRACO Power
1: HK$598.74
25In Stock

Mfr. Part No.
THN 15-7212UIR

Mouser Part No
495-THN15-7212UIR

TRACO Power

DC/DC Converters - Through Hole 15W 14-160Vin 12Vout 1250mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

25In Stock

HK$598.74

HK$565.13

HK$553.04

HK$544.00

View

Min.: 1
Mult.: 1

Isolated

1 Output

14 V

160 V

12 V

1.25 A

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 9-75Vin 5.1Vout 3A 1 x 1 Metal Case, Railway

THN 15-3611UIR
TRACO Power
1: HK$585.43
19In Stock

Mfr. Part No.
THN 15-3611UIR

Mouser Part No
495-THN15-3611UIR

TRACO Power

DC/DC Converters - Through Hole 15W 9-75Vin 5.1Vout 3A 1 x 1 Metal Case, Railway

Learn More

Datasheet

19In Stock

HK$585.43

HK$576.88

HK$572.36

HK$554.27

HK$545.23

Min.: 1
Mult.: 1

Isolated

1 Output

9 V

75 V

5.1 V

3 A

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 14-160Vin 15Vout 1A 1 x 1 Metal Case, Railway

THN 15-7213UIR
TRACO Power
1: HK$598.74
19In Stock

Mfr. Part No.
THN 15-7213UIR

Mouser Part No
495-THN15-7213UIR

TRACO Power

DC/DC Converters - Through Hole 15W 14-160Vin 15Vout 1A 1 x 1 Metal Case, Railway

Learn More

Datasheet

19In Stock

HK$598.74

HK$565.13

HK$553.04

HK$544.00

View

Min.: 1
Mult.: 1

Isolated

1 Output

14 V

160 V

15 V

1 A

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 14-160Vin 24Vout 625mA 1 x 1 Metal Case, Railway

THN 15-7215UIR
TRACO Power
1: HK$598.74
30Expected 7/8/2026

Mfr. Part No.
THN 15-7215UIR

Mouser Part No
495-THN15-7215UIR

TRACO Power

DC/DC Converters - Through Hole 15W 14-160Vin 24Vout 625mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

30Expected 7/8/2026

HK$598.74

HK$565.13

HK$553.04

HK$544.00

View

Min.: 1
Mult.: 1

Isolated

1 Output

14 V

160 V

24 V

625 mA

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 14-160Vin 5.1Vout 3A 1 x 1 Metal Case, Railway

THN 15-7211UIR
TRACO Power
1: HK$653.74
15Expected 18/12/2026

Mfr. Part No.
THN 15-7211UIR

Mouser Part No
495-THN15-7211UIR

TRACO Power

DC/DC Converters - Through Hole 15W 14-160Vin 5.1Vout 3A 1 x 1 Metal Case, Railway

Learn More

Datasheet

15Expected 18/12/2026

HK$653.74

HK$614.77

HK$599.16

HK$591.84

View

Min.: 1
Mult.: 1

Isolated

1 Output

14 V

160 V

5.1 V

3 A

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 9-75Vin 15Vout 1A 1 x 1 Metal Case, Railway

THN 15-3613UIR
TRACO Power
1: HK$559.78
150Factory Stock Available

Mfr. Part No.
THN 15-3613UIR

Mouser Part No
495-THN15-3613UIR

TRACO Power

DC/DC Converters - Through Hole 15W 9-75Vin 15Vout 1A 1 x 1 Metal Case, Railway

Learn More

Datasheet

150Factory Stock Available

More Info Available

HK$559.78

HK$529.12

HK$487.12

HK$453.50

View

Min.: 1
Mult.: 1

Isolated

1 Output

9 V

75 V

15 V

1 A

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 14-160Vin 15Vout 500mA, -15Vout 500mA 1 x 1 Metal Case, Railway

THN 15-7223UIR
TRACO Power
1: HK$672.40
100Factory Stock Available

Mfr. Part No.
THN 15-7223UIR

Mouser Part No
495-THN15-7223UIR

TRACO Power

DC/DC Converters - Through Hole 15W 14-160Vin 15Vout 500mA, -15Vout 500mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

100Factory Stock Available

More Info Available

HK$672.40

HK$635.24

HK$584.85

HK$544.49

View

Min.: 1
Mult.: 1

Isolated

2 Output

14 V

160 V

15 V

500 mA

- 15 V

500 mA

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 9-75Vin 15Vout 500mA, -15Vout 500mA 1 x 1 Metal Case, Railway

THN 15-3623UIR
TRACO Power
1: HK$628.75
Lead-Time 18 Weeks

Mfr. Part No.
THN 15-3623UIR

Mouser Part No
495-THN15-3623UIR

TRACO Power

DC/DC Converters - Through Hole 15W 9-75Vin 15Vout 500mA, -15Vout 500mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

Lead-Time 18 Weeks

HK$628.75

HK$591.43

HK$578.69

HK$569.24

View

Min.: 1
Mult.: 1

Isolated

2 Output

9 V

75 V

15 V

500 mA

- 15 V

500 mA

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

DC/DC Converters - Through Hole 15W 14-160Vin +12Vout 625mA, -12Vout 625mA 1 x 1 Metal Case, Railway

THN 15-7222UIR
TRACO Power
1: HK$672.40
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
THN 15-7222UIR

Mouser Part No
495-THN15-7222UIR

TRACO Power

DC/DC Converters - Through Hole 15W 14-160Vin +12Vout 625mA, -12Vout 625mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

HK$672.40

HK$635.24

HK$584.85

HK$544.49

View

Min.: 1
Mult.: 1

Isolated

2 Output

14 V

160 V

12 V

625 mA

- 12 V

625 mA

3 kV

25.4 mm x 25.4 mm x 9.9 mm

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 15UIR

THN 15UIR 15W DC/DC Railway Converters

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