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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Results: 102

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Part #

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

TEP 60-7212UIR
TRACO Power
1: $210.38
45In Stock
70Expected 20/3/2026

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

45In Stock

70Expected 20/3/2026

$210.38

$199.26

$194.96

$191.81

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

72 V

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

TEP 60UIR

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

TEP 100-7211UIR
TRACO Power
1: $272.15
4In Stock
7Expected 3/4/2026

Mfr. Part No.
TEP 100-7211UIR

Mouser Part No
495-TEP100-7211UIR

TRACO Power

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

Learn More

Datasheet

4In Stock

7Expected 3/4/2026

$272.15

$257.76

$252.23

$248.10

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

110 V

14 V

160 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

TEP 100UIR

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

TEP 100-7213UIR
TRACO Power
1: $272.15
6In Stock
8On Order

Mfr. Part No.
TEP 100-7213UIR

Mouser Part No
495-TEP100-7213UIR

TRACO Power

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

Learn More

Datasheet

6In Stock

8On Order

$272.15

$257.76

$252.23

$248.10

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

110 V

14 V

160 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

TEP 100UIR

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

TEP 100-7218UIR
TRACO Power
1: $264.57
3In Stock

Mfr. Part No.
TEP 100-7218UIR

Mouser Part No
495-TEP100-7218UIR

TRACO Power

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

Learn More

Datasheet

3In Stock

$264.57

$264.56

$264.06

View

Min.: 1
Mult.: 1

Isolated

1 Output

110 V

14 V

160 V

48 V

2.1 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

TEP 100UIR

DC/DC Converters - Through Hole 9-75Vin 12V 3330mA 40W Qtr brick Iso

TEP 40-3612UIR
TRACO Power
1: $171.39
5In Stock

Mfr. Part No.
TEP 40-3612UIR

Mouser Part No
495-TEP40-3612UIR

TRACO Power

DC/DC Converters - Through Hole 9-75Vin 12V 3330mA 40W Qtr brick Iso

Learn More

Datasheet

5In Stock

$171.39

$168.11

$151.83

$144.24

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

36 V

9 V

75 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

TEP 40UIR

DC/DC Converters - Through Hole 9-75Vin 15V 2670mA 40W Qtr brick Iso

TEP 40-3613UIR
TRACO Power
1: $171.39
5In Stock

Mfr. Part No.
TEP 40-3613UIR

Mouser Part No
495-TEP40-3613UIR

TRACO Power

DC/DC Converters - Through Hole 9-75Vin 15V 2670mA 40W Qtr brick Iso

Learn More

Datasheet

5In Stock

$171.39

$168.11

$151.83

$144.24

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

36 V

9 V

75 V

15 V

2.67 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

TEP 40UIR

DC/DC Converters - Through Hole 14-160Vin 15V 2670mA 40W Qtr brick Iso

TEP 40-7213UIR
TRACO Power
1: $171.39
5In Stock

Mfr. Part No.
TEP 40-7213UIR

Mouser Part No
495-TEP40-7213UIR

TRACO Power

DC/DC Converters - Through Hole 14-160Vin 15V 2670mA 40W Qtr brick Iso

Learn More

Datasheet

5In Stock

$171.39

$168.11

$151.83

$144.24

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

72 V

14 V

160 V

15 V

2.67 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

TEP 40UIR

DC/DC Converters - Through Hole 14-160Vin 24V 1670mA 40W Qtr brick Iso

TEP 40-7215UIR
TRACO Power
1: $164.72
13In Stock

Mfr. Part No.
TEP 40-7215UIR

Mouser Part No
495-TEP40-7215UIR

TRACO Power

DC/DC Converters - Through Hole 14-160Vin 24V 1670mA 40W Qtr brick Iso

Learn More

Datasheet

13In Stock

$164.72

$161.56

$145.91

$138.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

72 V

14 V

160 V

24 V

1.67 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

TEP 40UIR

DC/DC Converters - Through Hole 14-160Vin 48V 830mA 40W Qtr brick Iso

TEP 40-7218UIR
TRACO Power
1: $171.39
6In Stock

Mfr. Part No.
TEP 40-7218UIR

Mouser Part No
495-TEP40-7218UIR

TRACO Power

DC/DC Converters - Through Hole 14-160Vin 48V 830mA 40W Qtr brick Iso

Learn More

Datasheet

6In Stock

$171.39

$168.11

$151.83

$144.24

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

72 V

14 V

160 V

48 V

830 mA

3 kV

1/4 Brick

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

TEP 40UIR

DC/DC Converters - Through Hole 9-75Vin 15V 4A 60W Qtr brick Iso

TEP 60-3613UIR
TRACO Power
1: $193.29
2In Stock

Mfr. Part No.
TEP 60-3613UIR

Mouser Part No
495-TEP60-3613UIR

TRACO Power

DC/DC Converters - Through Hole 9-75Vin 15V 4A 60W Qtr brick Iso

Learn More

Datasheet

2In Stock

$193.29

$190.14

$186.07

$183.02

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

36 V

9 V

75 V

15 V

4 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

TEP 60UIR

DC/DC Converters - Through Hole 9-75Vin 48V 1250mA 60W Qtr brick Iso

TEP 60-3618UIR
TRACO Power
1: $210.38
10In Stock

Mfr. Part No.
TEP 60-3618UIR

Mouser Part No
495-TEP60-3618UIR

TRACO Power

DC/DC Converters - Through Hole 9-75Vin 48V 1250mA 60W Qtr brick Iso

Learn More

Datasheet

10In Stock

$210.38

$199.26

$194.96

$191.81

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

36 V

9 V

75 V

48 V

1.25 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

TEP 60UIR

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

TEP 60-7215UIR
TRACO Power
1: $197.14
9In 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

9In Stock

$197.14

$195.17

$193.08

$191.56

View

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

72 V

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

TEP 60UIR

DC/DC Converters - Through Hole 14-160Vin 48V 1250mA 60W Qtr brick Iso

TEP 60-7218UIR
TRACO Power
1: $210.38
10In Stock

Mfr. Part No.
TEP 60-7218UIR

Mouser Part No
495-TEP60-7218UIR

TRACO Power

DC/DC Converters - Through Hole 14-160Vin 48V 1250mA 60W Qtr brick Iso

Learn More

Datasheet

10In Stock

$210.38

$199.26

$194.96

$191.81

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

72 V

14 V

160 V

48 V

1.25 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

TEP 60UIR

DC/DC Converters - Through Hole 10W 9-75Vin 15Vout 670mA 1x1 metal case

THN 10-3613UIR
TRACO Power
1: $68.69
2In Stock
20Expected 3/4/2026
New Product

Mfr. Part No.
THN 10-3613UIR

Mouser Part No
495-THN10-3613UIR

New Product

TRACO Power

DC/DC Converters - Through Hole 10W 9-75Vin 15Vout 670mA 1x1 metal case

Learn More

Datasheet

2In Stock

20Expected 3/4/2026

$68.69

$68.24

$68.08

$66.85

View

Min.: 1
Mult.: 1

Isolated

1 Output

10 W

36 V

9 V

75 V

15 V

670 mA

3 kV

DIP-7

25.4 mm (1 in)

9.9 mm (0.39 in)

Industrial

THN 10UIR

DC/DC Converters - Through Hole 200W 14-160Vin 12V 16.8A Half Brick Railway Approval

TEP 200-7212UIR
TRACO Power
1: $327.26
92On Order

Mfr. Part No.
TEP 200-7212UIR

Mouser Part No
495-TEP200-7212UIR

TRACO Power

DC/DC Converters - Through Hole 200W 14-160Vin 12V 16.8A Half Brick Railway Approval

Learn More

Datasheet

92On Order

$327.26

$319.95

View

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

72 V

14 V

160 V

12 V

16.8 A

3 kV

61 mm (2.402 in)

57.9 mm (2.28 in)

13 mm (0.512 in)

Industrial

TEP 200UIR

DC/DC Converters - Through Hole 30W 9-75Vin 5.1Vout 6A 2x1 housing

TEN 30-3611UIR
TRACO Power
1: $137.71
30Expected 26/6/2026
New Product

Mfr. Part No.
TEN 30-3611UIR

Mouser Part No
495-TEN30-3611UIR

New Product

TRACO Power

DC/DC Converters - Through Hole 30W 9-75Vin 5.1Vout 6A 2x1 housing

Learn More

Datasheet

30Expected 26/6/2026

$137.71

$129.10

$126.32

$124.28

View

Min.: 1
Mult.: 1

Isolated

1 Output

30 W

36 V

9 V

75 V

5.1 V

6 A

3 kV

50.8 mm x 25.4 mm x 10.2 mm

50.8 mm (2 in)

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

TEN 30UIR

DC/DC Converters - Through Hole 40W 9-75Vin 5.1Vout 8A 2x1 housing

TEN 40-3611UIR
TRACO Power
1: $152.69
50On Order
New Product

Mfr. Part No.
TEN 40-3611UIR

Mouser Part No
495-TEN40-3611UIR

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 9-75Vin 5.1Vout 8A 2x1 housing

Learn More

Datasheet

50On Order

$152.69

$149.68

$146.99

$143.88

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

36 V

9 V

75 V

5.1 V

8 A

3 kV

50.8 mm x 40.6 mm x 25.4 mm

50.8 mm (2 in)

40.6 mm (1.598 in)

25.4 mm (1 in)

Industrial

TEN 40UIR

DC/DC Converters - Through Hole 150W 14-160Vin 12V 12.5A Half Brick Railway Approval

TEP 150-7212UIR
TRACO Power
1: $274.66
69Expected 6/3/2026

Mfr. Part No.
TEP 150-7212UIR

Mouser Part No
495-TEP150-7212UIR

TRACO Power

DC/DC Converters - Through Hole 150W 14-160Vin 12V 12.5A Half Brick Railway Approval

Learn More

Datasheet

69Expected 6/3/2026

$274.66

$260.64

$243.25

$228.82

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

150 W

72 V

14 V

160 V

12 V

12.5 A

3 kV

61 mm (2.402 in)

57.9 mm (2.28 in)

13 mm (0.512 in)

Industrial

TEP 150UIR

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

TEP 40-7212UIR
TRACO Power
1: $177.91
14Expected 19/6/2026

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

14Expected 19/6/2026

$177.91

$168.48

$164.85

$162.17

$153.43

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

72 V

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

TEP 40UIR

DC/DC Converters - Through Hole 10W 9-75Vin +5Vout 1A, -5Vout 1A 1x1 metal case

THN 10-3621UIR
TRACO Power
1: $74.68
36Expected 6/3/2026
New Product

Mfr. Part No.
THN 10-3621UIR

Mouser Part No
495-THN10-3621UIR

New Product

TRACO Power

DC/DC Converters - Through Hole 10W 9-75Vin +5Vout 1A, -5Vout 1A 1x1 metal case

Learn More

Datasheet

36Expected 6/3/2026

$74.68

Min.: 1
Mult.: 1

Isolated

2 Output

10 W

36 V

9 V

75 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

THN 10UIR

DC/DC Converters - Through Hole 10W 9-75Vin +15Vout 333mA, -15Vout 333mA 1x1 metal case

THN 10-3623UIR
TRACO Power
1: $74.68
50Expected 26/6/2026
New Product

Mfr. Part No.
THN 10-3623UIR

Mouser Part No
495-THN10-3623UIR

New Product

TRACO Power

DC/DC Converters - Through Hole 10W 9-75Vin +15Vout 333mA, -15Vout 333mA 1x1 metal case

Learn More

Datasheet

50Expected 26/6/2026

$74.68

$72.34

$70.75

$68.26

$67.15

Min.: 1
Mult.: 1

Isolated

2 Output

10 W

36 V

9 V

75 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

THN 10UIR

DC/DC Converters - Through Hole 40W 14-160Vin 5.1Vout 8A 2x1 housing

TEN 40-7211UIR
TRACO Power
1: $151.76
10Expected 3/7/2026
New Product

Mfr. Part No.
TEN 40-7211UIR

Mouser Part No
495-TEN40-7211UIR

New Product

TRACO Power

DC/DC Converters - Through Hole 40W 14-160Vin 5.1Vout 8A 2x1 housing

Learn More

Datasheet

10Expected 3/7/2026

$151.76

$148.26

$142.57

$141.77

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

72 V

14 V

160 V

5.1 V

8 A

3 kV

50.8 mm x 40.6 mm x 25.4 mm

50.8 mm (2 in)

40.6 mm (1.598 in)

25.4 mm (1 in)

Industrial

TEN 40UIR

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

TEP 100-3618UIR
TRACO Power
1: $264.57
4Expected 20/3/2026

Mfr. Part No.
TEP 100-3618UIR

Mouser Part No
495-TEP100-3618UIR

TRACO Power

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

Learn More

Datasheet

4Expected 20/3/2026

$264.57

$263.68

$261.67

$260.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

36 V

9 V

75 V

48 V

2.1 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

TEP 100UIR

DC/DC Converters - Through Hole 150W 14-160Vin 48V 3.2A Half Brick Railway Approval

TEP 150-7218UIR
TRACO Power
1: $274.66
3Expected 6/3/2026

Mfr. Part No.
TEP 150-7218UIR

Mouser Part No
495-TEP150-7218UIR

TRACO Power

DC/DC Converters - Through Hole 150W 14-160Vin 48V 3.2A Half Brick Railway Approval

Learn More

Datasheet

3Expected 6/3/2026

$274.66

$260.64

$243.25

$228.82

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

150 W

72 V

14 V

160 V

48 V

3.2 A

3 kV

61 mm (2.402 in)

57.9 mm (2.28 in)

13 mm (0.512 in)

Industrial

TEP 150UIR

DC/DC Converters - Through Hole 9-75Vin 5V 12A 60W Qtr brick Iso

TEP 60-3611UIR
TRACO Power
1: $210.54
10Expected 13/3/2026

Mfr. Part No.
TEP 60-3611UIR

Mouser Part No
495-TEP60-3611UIR

TRACO Power

DC/DC Converters - Through Hole 9-75Vin 5V 12A 60W Qtr brick Iso

Learn More

Datasheet

10Expected 13/3/2026

$210.54

$207.26

$206.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

36 V

9 V

75 V

5 V

12 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

TEP 60UIR

Railway & Harsh Industrial 12:1 DC/DC Converters

Customer Service Office

Company

Resources

Support

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