DC/DC Converters - Through Hole

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Railway & Harsh Industrial 12:1 DC/DC Converters

TRACO Power Railway and Harsh Industrial Ultra-Wide 12:1 DC/DC Converters, covering 9V_DC to 75V_DC or 14V_DC to 160V_DC input ranges, are suitable for harsh environments and are available in 10 power levels in five packages ranging from 10W to 200W. The ultra-wide input design allows the converter to act as an all-in-one solution if different input voltage ranges need to be covered in the same application, solving the issue of using multiple converters or having multiple solutions with different DC input ranges. The UIR products from TRACO Power offer reliable performance under the harshest environmental conditions. Additional features include high efficiency of up to 91%, a -40°C to +85°C ambient operating temperature range, and an I/O isolation voltage of 3000V_AC. These DC/DC converters are designed for railway and challenging industrial applications requiring a robust solution.

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Part #

DC/DC Converters - Through Hole 10W 14-160Vin 24Vout 420mA 1x1 metal case

THN 10-7215UIR
TRACO Power
1: $52.02
15In Stock

Mfr. Part No.
THN 10-7215UIR

Mouser Part No
495-THN10-7215UIR

TRACO Power

DC/DC Converters - Through Hole 10W 14-160Vin 24Vout 420mA 1x1 metal case

Learn More

Datasheet

15In Stock

$52.02

$49.64

$49.37

$47.32

View

Min.: 1
Mult.: 1

Isolated

1 Output

10 W

14 V

160 V

24 V

420 mA

3 kV

DIP-7

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

+ 105 C

- 40 C

THN 10UIR

DC/DC Converters - Through Hole 10W 14-160Vin +5Vout 1A, -5Vout 1A 1x1 metal case

THN 10-7221UIR
TRACO Power
1: $56.58
8In Stock

Mfr. Part No.
THN 10-7221UIR

Mouser Part No
495-THN10-7221UIR

TRACO Power

DC/DC Converters - Through Hole 10W 14-160Vin +5Vout 1A, -5Vout 1A 1x1 metal case

Learn More

Datasheet

8In Stock

$56.58

$56.04

$55.02

$52.78

View

Min.: 1
Mult.: 1

Isolated

2 Output

10 W

14 V

160 V

5 V

1 A

- 5 V

1 A

3 kV

DIP-7

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

+ 105 C

- 40 C

THN 10UIR

DC/DC Converters - Through Hole 10W 14-160Vin +12Vout 416mA, -12Vout 416mA 1x1 metal case

THN 10-7222UIR
TRACO Power
1: $56.58
12In Stock

Mfr. Part No.
THN 10-7222UIR

Mouser Part No
495-THN10-7222UIR

TRACO Power

DC/DC Converters - Through Hole 10W 14-160Vin +12Vout 416mA, -12Vout 416mA 1x1 metal case

Learn More

Datasheet

12In Stock

$56.58

$53.99

$53.69

$51.45

View

Min.: 1
Mult.: 1

Isolated

2 Output

10 W

14 V

160 V

12 V

416 mA

- 12 V

416 mA

3 kV

DIP-7

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

+ 105 C

- 40 C

THN 10UIR

DC/DC Converters - Through Hole 10W 14-160Vin +15Vout 333mA, -15Vout 333mA 1x1 metal case

THN 10-7223UIR
TRACO Power
1: $56.58
10In Stock

Mfr. Part No.
THN 10-7223UIR

Mouser Part No
495-THN10-7223UIR

TRACO Power

DC/DC Converters - Through Hole 10W 14-160Vin +15Vout 333mA, -15Vout 333mA 1x1 metal case

Learn More

Datasheet

10In Stock

$56.58

$56.14

$56.03

$55.02

View

Min.: 1
Mult.: 1

Isolated

2 Output

10 W

14 V

160 V

15 V

333 mA

- 15 V

333 mA

3 kV

DIP-7

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

+ 105 C

- 40 C

THN 10UIR

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

THN 15-3611UIR
TRACO Power
1: $71.22
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

$71.22

$70.18

$69.63

$67.43

$66.33

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

+ 105 C

- 40 C

THN 15UIR

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

THN 15-7213UIR
TRACO Power
1: $72.84
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

$72.84

$68.75

$67.28

$66.18

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

+ 105 C

- 40 C

THN 15UIR

DC/DC Converters - Through Hole 20W 9-75Vin 5.1Vout 4A 1 x 1 Metal Case, Railway

THN 20-3611UIR
TRACO Power
1: $81.10
3In Stock

Mfr. Part No.
THN 20-3611UIR

Mouser Part No
495-THN20-3611UIR

TRACO Power

DC/DC Converters - Through Hole 20W 9-75Vin 5.1Vout 4A 1 x 1 Metal Case, Railway

Learn More

Datasheet

3In Stock

$81.10

$75.21

$69.24

$64.47

View

Min.: 1
Mult.: 1

Isolated

1 Output

9 V

75 V

5.1 V

4 A

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 20W 9-75Vin 12Vout 1670mA 1 x 1 Metal Case, Railway

THN 20-3612UIR
TRACO Power
1: $74.60
11In Stock
10Expected 23/10/2026

Mfr. Part No.
THN 20-3612UIR

Mouser Part No
495-THN20-3612UIR

TRACO Power

DC/DC Converters - Through Hole 20W 9-75Vin 12Vout 1670mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

11In Stock

10Expected 23/10/2026

$74.60

$69.23

$63.74

$59.34

View

Min.: 1
Mult.: 1

Isolated

1 Output

9 V

75 V

12 V

1.67 A

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 1330A 1 x 1 Metal Case, Railway

THN 20-3613UIR
TRACO Power
1: $74.60
18In Stock

Mfr. Part No.
THN 20-3613UIR

Mouser Part No
495-THN20-3613UIR

TRACO Power

DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 1330A 1 x 1 Metal Case, Railway

Learn More

Datasheet

18In Stock

$74.60

$69.23

$63.74

$59.34

View

Min.: 1
Mult.: 1

Isolated

1 Output

9 V

75 V

15 V

1.33 A

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 20W 9-75Vin 24Vout 835mA 1 x 1 Metal Case, Railway

THN 20-3615UIR
TRACO Power
1: $74.60
3In Stock

Mfr. Part No.
THN 20-3615UIR

Mouser Part No
495-THN20-3615UIR

TRACO Power

DC/DC Converters - Through Hole 20W 9-75Vin 24Vout 835mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

3In Stock

$74.60

$69.23

$63.74

$59.34

View

Min.: 1
Mult.: 1

Isolated

1 Output

9 V

75 V

24 V

835 mA

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 20W 9-75Vin +12Vout 833mA, -12Vout 833mA 1 x 1 Metal Case, Railway

THN 20-3622UIR
TRACO Power
1: $83.30
14In Stock

Mfr. Part No.
THN 20-3622UIR

Mouser Part No
495-THN20-3622UIR

TRACO Power

DC/DC Converters - Through Hole 20W 9-75Vin +12Vout 833mA, -12Vout 833mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

14In Stock

$83.30

$77.25

$71.12

$66.21

View

Min.: 1
Mult.: 1

Isolated

2 Output

9 V

75 V

12 V

833 mA

- 12 V

833 mA

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 667mA, -15Vout 667mA 1 x 1 Metal Case, Railway

THN 20-3623UIR
TRACO Power
1: $83.30
17In Stock

Mfr. Part No.
THN 20-3623UIR

Mouser Part No
495-THN20-3623UIR

TRACO Power

DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 667mA, -15Vout 667mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

17In Stock

$83.30

$77.25

$71.12

$66.21

View

Min.: 1
Mult.: 1

Isolated

2 Output

9 V

75 V

15 V

667 mA

- 15 V

667 mA

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 20W 14-160Vin 5.1Vout 4A 1 x 1 Metal Case, Railway

THN 20-7211UIR
TRACO Power
1: $86.39
8In Stock

Mfr. Part No.
THN 20-7211UIR

Mouser Part No
495-THN20-7211UIR

TRACO Power

DC/DC Converters - Through Hole 20W 14-160Vin 5.1Vout 4A 1 x 1 Metal Case, Railway

Learn More

Datasheet

8In Stock

$86.39

$79.52

$77.82

$76.55

View

Min.: 1
Mult.: 1

Isolated

1 Output

14 V

160 V

5.1 V

4 A

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 20W 14-160Vin 12Vout 1670mA 1 x 1 Metal Case, Railway

THN 20-7212UIR
TRACO Power
1: $79.50
20In Stock

Mfr. Part No.
THN 20-7212UIR

Mouser Part No
495-THN20-7212UIR

TRACO Power

DC/DC Converters - Through Hole 20W 14-160Vin 12Vout 1670mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

20In Stock

$79.50

$73.75

$67.90

$63.21

View

Min.: 1
Mult.: 1

Isolated

1 Output

14 V

160 V

12 V

1.67 A

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 20W 14-160Vin 15Vout 1330A 1 x 1 Metal Case, Railway

THN 20-7213UIR
TRACO Power
1: $79.50
20In Stock

Mfr. Part No.
THN 20-7213UIR

Mouser Part No
495-THN20-7213UIR

TRACO Power

DC/DC Converters - Through Hole 20W 14-160Vin 15Vout 1330A 1 x 1 Metal Case, Railway

Learn More

Datasheet

20In Stock

$79.50

$73.75

$67.90

$63.21

View

Min.: 1
Mult.: 1

Isolated

1 Output

14 V

160 V

15 V

1.33 A

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 20W 14-160Vin 24Vout 835mA 1 x 1 Metal Case, Railway

THN 20-7215UIR
TRACO Power
1: $79.50
3In Stock

Mfr. Part No.
THN 20-7215UIR

Mouser Part No
495-THN20-7215UIR

TRACO Power

DC/DC Converters - Through Hole 20W 14-160Vin 24Vout 835mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

3In Stock

$79.50

$73.75

$67.90

$63.21

View

Min.: 1
Mult.: 1

Isolated

1 Output

14 V

160 V

24 V

835 mA

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 20W 14-160Vin +12Vout 833mA, -12Vout 833mA 1 x 1 Metal Case, Railway

THN 20-7222UIR
TRACO Power
1: $88.80
19In Stock

Mfr. Part No.
THN 20-7222UIR

Mouser Part No
495-THN20-7222UIR

TRACO Power

DC/DC Converters - Through Hole 20W 14-160Vin +12Vout 833mA, -12Vout 833mA 1 x 1 Metal Case, Railway

Learn More

Datasheet

19In Stock

$88.80

$81.07

$73.22

$69.56

View

Min.: 1
Mult.: 1

Isolated

2 Output

14 V

160 V

12 V

833 mA

- 12 V

833 mA

3 kV

25.4 mm x 25.4 mm x 18.7 mm

25.4 mm (1 in)

18.7 mm (0.736 in)

Industrial

+ 105 C

- 40 C

THN 20UIR

DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

TEP 100-3613UIR
TRACO Power
1: $195.79
25In Stock

Mfr. Part No.
TEP 100-3613UIR

Mouser Part No
495-TEP100-3613UIR

TRACO Power

DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

25In Stock

$195.79

$185.44

$181.46

$178.49

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

9 V

75 V

15 V

6.7 A

3 kV

1/4 Brick

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

TEP 100UIR

DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

TEP 100-7215UIR
TRACO Power
1: $180.20
52In Stock

Mfr. Part No.
TEP 100-7215UIR

Mouser Part No
495-TEP100-7215UIR

TRACO Power

DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

52In Stock

$180.20

$171.03

$159.62

$150.15

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

14 V

160 V

24 V

4.2 A

3 kV

1/4 Brick

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

TEP 100UIR

DC/DC Converters - Through Hole 9-75Vin 5V 8A 40W Qtr brick Iso

TEP 40-3611UIR
TRACO Power
1: $123.30
30In Stock
6Expected 25/09/2026

Mfr. Part No.
TEP 40-3611UIR

Mouser Part No
495-TEP40-3611UIR

TRACO Power

DC/DC Converters - Through Hole 9-75Vin 5V 8A 40W Qtr brick Iso

Learn More

Datasheet

30In Stock

6Expected 25/09/2026

$123.30

$120.94

$109.23

$103.77

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

9 V

75 V

5 V

8 A

3 kV

1/4 Brick

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

TEP 40UIR

DC/DC Converters - Through Hole 14-160Vin 12V 3330mA 40W Qtr brick Iso

TEP 40-7212UIR
TRACO Power
1: $127.99
34In Stock

Mfr. Part No.
TEP 40-7212UIR

Mouser Part No
495-TEP40-7212UIR

TRACO Power

DC/DC Converters - Through Hole 14-160Vin 12V 3330mA 40W Qtr brick Iso

Learn More

Datasheet

34In Stock

$127.99

$121.21

$118.60

$116.67

$110.38

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

14 V

160 V

12 V

3.33 A

3 kV

1/4 Brick

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

TEP 40UIR

DC/DC Converters - Through Hole 9-75Vin 24V 2.5A 60W Qtr brick Iso

TEP 60-3615UIR
TRACO Power
1: $141.83
107In Stock

Mfr. Part No.
TEP 60-3615UIR

Mouser Part No
495-TEP60-3615UIR

TRACO Power

DC/DC Converters - Through Hole 9-75Vin 24V 2.5A 60W Qtr brick Iso

Learn More

Datasheet

107In Stock

$141.83

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

9 V

75 V

24 V

2.5 A

3 kV

1/4 Brick

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

TEP 60UIR

DC/DC Converters - Through Hole 14-160Vin 12V 5A 60W Qtr brick Iso

TEP 60-7212UIR
TRACO Power
1: $151.35
48In Stock
139Expected 21/08/2026

Mfr. Part No.
TEP 60-7212UIR

Mouser Part No
495-TEP60-7212UIR

TRACO Power

DC/DC Converters - Through Hole 14-160Vin 12V 5A 60W Qtr brick Iso

Learn More

Datasheet

48In Stock

139Expected 21/08/2026

$151.35

$143.35

$140.26

$137.99

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

14 V

160 V

12 V

5 A

3 kV

1/4 Brick

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

TEP 60UIR

DC/DC Converters - Through Hole 14-160Vin 24V 2.5A 60W Qtr brick Iso

TEP 60-7215UIR
TRACO Power
1: $141.83
12In Stock

Mfr. Part No.
TEP 60-7215UIR

Mouser Part No
495-TEP60-7215UIR

TRACO Power

DC/DC Converters - Through Hole 14-160Vin 24V 2.5A 60W Qtr brick Iso

Learn More

Datasheet

12In Stock

$141.83

$140.41

$138.91

$137.81

View

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

14 V

160 V

24 V

2.5 A

3 kV

1/4 Brick

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

TEP 60UIR

DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

TEP 100-3611UIR
TRACO Power
1: $190.34
4In Stock

Mfr. Part No.
TEP 100-3611UIR

Mouser Part No
495-TEP100-3611UIR

TRACO Power

DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

4In Stock

$190.34

$187.66

$187.65

$186.64

View

Min.: 1
Mult.: 1

Isolated

1 Output

9 V

75 V

5 V

20 A

3 kV

1/4 Brick

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 85 C

- 40 C

TEP 100UIR

Railway & Harsh Industrial 12:1 DC/DC Converters

Customer Service Office

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333 mA
416 mA
420 mA
500 mA
625 mA
667 mA
670 mA
830 mA
833 mA
835 mA
1 A
1.25 A
1.33 A
1.67 A
2 A
2.1 A
2.5 A
2.67 A
3 A
3.2 A