DC/DC Converters - Through Hole – Mouser South Africa

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TMR 4 & TMR 4WI Regulated 4W DC-DC Converters

TRACO Power TMR 4 and TMR 4WI Series Regulated 4W DC-DC Converters are available with 2:1 (TMR 4) or 4:1 (TMR 4WI) input ranges in a compact SIP-8 package. The converters are available with either single or dual output voltages ranging from 5V_DC to 24V_DC. The series has 1600V_DC of I/O isolation voltage and features short-circuit and overload protection. The converters offer up to 87% efficiency and have a temperature range of -40°C to +70°C without derating. TRACO Power TMR 4 and TMR 4WI Series Regulated 4W DC-DC Converters are certified according to the latest IEC/EN/UL 62368-1 industrial standard.

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Results: 30

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Part #

DC/DC Converters - Through Hole 36-75Vin 24V 166mA 4W Iso Reg SIP

TMR 4-4815
TRACO Power
1: $13.46
102In Stock

Mfr. Part No.
TMR 4-4815

Mouser Part No
495-TMR4-4815

TRACO Power

DC/DC Converters - Through Hole 36-75Vin 24V 166mA 4W Iso Reg SIP

Learn More

Datasheet

102In Stock

$13.46

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

48 V

36 V

75 V

24 V

166 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 9-18Vin +/-15V 133mA 4W Iso Reg SIP

TMR 4-1223
TRACO Power
1: $15.55
340In Stock
140Expected 2026/07/31

Mfr. Part No.
TMR 4-1223

Mouser Part No
495-TMR4-1223

TRACO Power

DC/DC Converters - Through Hole 9-18Vin +/-15V 133mA 4W Iso Reg SIP

Learn More

Datasheet

340In Stock

140Expected 2026/07/31

$15.55

$15.33

$15.10

$14.62

View

Min.: 1
Mult.: 1

Isolated

2 Output

4 W

12 V

9 V

18 V

15 V

133 mA

- 15 V

133 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 18-36Vin 5V 800mA 4W Iso Reg SIP

TMR 4-2411
TRACO Power
1: $14.62
241In Stock
350Expected 2026/09/25

Mfr. Part No.
TMR 4-2411

Mouser Part No
495-TMR4-2411

TRACO Power

DC/DC Converters - Through Hole 18-36Vin 5V 800mA 4W Iso Reg SIP

Learn More

Datasheet

241In Stock

350Expected 2026/09/25

$14.62

$14.39

$14.07

$13.84

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

24 V

18 V

36 V

5 V

800 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 18-36Vin 24V 166mA 4W Iso Reg SIP

TMR 4-2415
TRACO Power
1: $14.62
218In Stock

Mfr. Part No.
TMR 4-2415

Mouser Part No
495-TMR4-2415

TRACO Power

DC/DC Converters - Through Hole 18-36Vin 24V 166mA 4W Iso Reg SIP

Learn More

Datasheet

218In Stock

$14.62

$14.39

$14.07

$13.84

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

24 V

18 V

36 V

24 V

166 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 9-36Vin 24V 166mA 4W Iso Reg SIP

TMR 4-2415WI
TRACO Power
1: $14.61
159In Stock

Mfr. Part No.
TMR 4-2415WI

Mouser Part No
495-TMR4-2415WI

TRACO Power

DC/DC Converters - Through Hole 9-36Vin 24V 166mA 4W Iso Reg SIP

Learn More

Datasheet

159In Stock

$14.61

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

24 V

9 V

36 V

24 V

166 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4WI

DC/DC Converters - Through Hole 18-36Vin+/-15V 133mA 4W Iso Reg SIP

TMR 4-2423
TRACO Power
1: $16.18
226In Stock

Mfr. Part No.
TMR 4-2423

Mouser Part No
495-TMR4-2423

TRACO Power

DC/DC Converters - Through Hole 18-36Vin+/-15V 133mA 4W Iso Reg SIP

Learn More

Datasheet

226In Stock

$16.18

$15.33

$15.00

$14.80

View

Min.: 1
Mult.: 1

Isolated

2 Output

4 W

24 V

18 V

36 V

15 V

133 mA

- 15 V

133 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 9-18Vin 5V 800mA 4W Iso Reg SIP

TMR 4-1211
TRACO Power
1: $14.62
22In Stock

Mfr. Part No.
TMR 4-1211

Mouser Part No
495-TMR4-1211

TRACO Power

DC/DC Converters - Through Hole 9-18Vin 5V 800mA 4W Iso Reg SIP

Learn More

Datasheet

22In Stock

$14.62

$14.39

$14.36

$13.84

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

12 V

9 V

18 V

5 V

800 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 9-18Vin 12V 333mA 4W Iso Reg SIP

TMR 4-1212
TRACO Power
1: $14.62
88In Stock

Mfr. Part No.
TMR 4-1212

Mouser Part No
495-TMR4-1212

TRACO Power

DC/DC Converters - Through Hole 9-18Vin 12V 333mA 4W Iso Reg SIP

Learn More

Datasheet

88In Stock

$14.62

$14.39

$14.36

$14.13

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

12 V

9 V

18 V

12 V

333 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 9-18Vin 15V 266mA 4W Iso Reg SIP

TMR 4-1213
TRACO Power
1: $15.20
8In Stock

Mfr. Part No.
TMR 4-1213

Mouser Part No
495-TMR4-1213

TRACO Power

DC/DC Converters - Through Hole 9-18Vin 15V 266mA 4W Iso Reg SIP

Learn More

Datasheet

8In Stock

$15.20

$14.40

$14.10

$13.86

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

12 V

9 V

18 V

15 V

266 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 9-18Vin 24V 166mA 4W Iso Reg SIP

TMR 4-1215
TRACO Power
1: $14.62
37In Stock

Mfr. Part No.
TMR 4-1215

Mouser Part No
495-TMR4-1215

TRACO Power

DC/DC Converters - Through Hole 9-18Vin 24V 166mA 4W Iso Reg SIP

Learn More

Datasheet

37In Stock

$14.62

$14.39

$14.07

$13.84

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

12 V

9 V

18 V

24 V

166 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 18-36Vin 12V 333mA 4W Iso Reg SIP

TMR 4-2412
TRACO Power
1: $14.62
8In Stock
60On Order

Mfr. Part No.
TMR 4-2412

Mouser Part No
495-TMR4-2412

TRACO Power

DC/DC Converters - Through Hole 18-36Vin 12V 333mA 4W Iso Reg SIP

Learn More

Datasheet

8In Stock

60On Order

$14.62

$14.39

$14.36

$14.13

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

24 V

18 V

36 V

12 V

333 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 9-36Vin 12V 333mA 4W Iso Reg SIP

TMR 4-2412WI
TRACO Power
1: $15.61
14In Stock
150On Order

Mfr. Part No.
TMR 4-2412WI

Mouser Part No
495-TMR4-2412WI

TRACO Power

DC/DC Converters - Through Hole 9-36Vin 12V 333mA 4W Iso Reg SIP

Learn More

Datasheet

14In Stock

150On Order

$15.61

$15.34

$15.01

$14.77

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

24 V

9 V

36 V

12 V

333 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4WI

DC/DC Converters - Through Hole 9-36Vin 15V 266mA 4W Iso Reg SIP

TMR 4-2413WI
TRACO Power
1: $15.61
26In Stock

Mfr. Part No.
TMR 4-2413WI

Mouser Part No
495-TMR4-2413WI

TRACO Power

DC/DC Converters - Through Hole 9-36Vin 15V 266mA 4W Iso Reg SIP

Learn More

Datasheet

26In Stock

$15.61

$15.34

$15.33

$15.07

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

24 V

9 V

36 V

15 V

266 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4WI

DC/DC Converters - Through Hole 18-36Vin+/-12V 166mA 4W Iso Reg SIP

TMR 4-2422
TRACO Power
1: $15.55
6In Stock

Mfr. Part No.
TMR 4-2422

Mouser Part No
495-TMR4-2422

TRACO Power

DC/DC Converters - Through Hole 18-36Vin+/-12V 166mA 4W Iso Reg SIP

Learn More

Datasheet

6In Stock

$15.55

$15.33

$15.10

$14.62

View

Min.: 1
Mult.: 1

Isolated

2 Output

4 W

24 V

18 V

36 V

12 V

166 mA

- 12 V

166 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 9-36Vin +/-12V 166mA 4W Iso Reg SIP

TMR 4-2422WI
TRACO Power
1: $16.55
3In Stock
90Expected 2026/06/22

Mfr. Part No.
TMR 4-2422WI

Mouser Part No
495-TMR4-2422WI

TRACO Power

DC/DC Converters - Through Hole 9-36Vin +/-12V 166mA 4W Iso Reg SIP

Learn More

Datasheet

3In Stock

90Expected 2026/06/22

$16.55

$16.32

$16.06

$15.56

View

Min.: 1
Mult.: 1

Isolated

2 Output

4 W

24 V

9 V

36 V

12 V

166 mA

- 12 V

166 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4WI

DC/DC Converters - Through Hole 9-36Vin +/-15V 133mA 4W Iso Reg SIP

TMR 4-2423WI
TRACO Power
1: $16.55
15In Stock

Mfr. Part No.
TMR 4-2423WI

Mouser Part No
495-TMR4-2423WI

TRACO Power

DC/DC Converters - Through Hole 9-36Vin +/-15V 133mA 4W Iso Reg SIP

Learn More

Datasheet

15In Stock

$16.55

$16.32

$16.06

$15.56

View

Min.: 1
Mult.: 1

Isolated

2 Output

4 W

24 V

9 V

36 V

15 V

133 mA

- 15 V

133 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4WI

DC/DC Converters - Through Hole 36-75Vin 5V 800mA 4W Iso Reg SIP

TMR 4-4811
TRACO Power
1: $15.20
14In Stock

Mfr. Part No.
TMR 4-4811

Mouser Part No
495-TMR4-4811

TRACO Power

DC/DC Converters - Through Hole 36-75Vin 5V 800mA 4W Iso Reg SIP

Learn More

Datasheet

14In Stock

$15.20

$14.40

$14.10

$13.86

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

48 V

36 V

75 V

5 V

800 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 18-75Vin 5V 800mA 4W Iso Reg SIP

TMR 4-4811WI
TRACO Power
1: $15.61
102In Stock
620Expected 2026/08/31

Mfr. Part No.
TMR 4-4811WI

Mouser Part No
495-TMR4-4811WI

TRACO Power

DC/DC Converters - Through Hole 18-75Vin 5V 800mA 4W Iso Reg SIP

Learn More

Datasheet

102In Stock

620Expected 2026/08/31

$15.61

$15.34

$15.01

$14.90

$13.99

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

48 V

18 V

75 V

5 V

800 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4WI

DC/DC Converters - Through Hole 36-75Vin 12V 333mA 4W Iso Reg SIP

TMR 4-4812
TRACO Power
1: $15.20
5In Stock
10Expected 2026/10/23

Mfr. Part No.
TMR 4-4812

Mouser Part No
495-TMR4-4812

TRACO Power

DC/DC Converters - Through Hole 36-75Vin 12V 333mA 4W Iso Reg SIP

Learn More

Datasheet

5In Stock

10Expected 2026/10/23

$15.20

$14.40

$14.10

$13.86

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

48 V

36 V

75 V

12 V

333 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 36-75Vin+/-12V 166mA 4W Iso Reg SIP

TMR 4-4822
TRACO Power
1: $15.55
3In Stock

Mfr. Part No.
TMR 4-4822

Mouser Part No
495-TMR4-4822

TRACO Power

DC/DC Converters - Through Hole 36-75Vin+/-12V 166mA 4W Iso Reg SIP

Learn More

Datasheet

3In Stock

$15.55

$15.33

$15.10

$14.62

View

Min.: 1
Mult.: 1

Isolated

2 Output

4 W

48 V

36 V

75 V

12 V

166 mA

- 12 V

166 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 18-75Vin+/-15V 133mA 4W Iso Reg SIP

TMR 4-4823WI
TRACO Power
1: $16.55
31In Stock

Mfr. Part No.
TMR 4-4823WI

Mouser Part No
495-TMR4-4823WI

TRACO Power

DC/DC Converters - Through Hole 18-75Vin+/-15V 133mA 4W Iso Reg SIP

Learn More

Datasheet

31In Stock

$16.55

$16.32

$16.06

$15.56

View

Min.: 1
Mult.: 1

Isolated

2 Output

4 W

48 V

18 V

75 V

15 V

133 mA

- 15 V

133 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4WI

DC/DC Converters - Through Hole 9-36Vin 5V 800mA 4W Iso Reg SIP

TMR 4-2411WI
TRACO Power
1: $15.61
1,596On Order

Mfr. Part No.
TMR 4-2411WI

Mouser Part No
495-TMR4-2411WI

TRACO Power

DC/DC Converters - Through Hole 9-36Vin 5V 800mA 4W Iso Reg SIP

Learn More

Datasheet

1,596On Order

$15.61

$15.34

$15.01

$14.77

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

24 V

9 V

36 V

5 V

800 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4WI

DC/DC Converters - Through Hole 9-18Vin +/-12V 166mA 4W Iso Reg SIP

TMR 4-1222
TRACO Power
1: $15.55
10Expected 2026/06/19

Mfr. Part No.
TMR 4-1222

Mouser Part No
495-TMR4-1222

TRACO Power

DC/DC Converters - Through Hole 9-18Vin +/-12V 166mA 4W Iso Reg SIP

Learn More

Datasheet

10Expected 2026/06/19

$15.55

$15.33

$15.10

$14.62

View

Min.: 1
Mult.: 1

Isolated

2 Output

4 W

12 V

9 V

18 V

12 V

166 mA

- 12 V

166 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

DC/DC Converters - Through Hole 18-75Vin 24V 166mA 4W Iso Reg SIP

TMR 4-4815WI
TRACO Power
1: $16.20
70On Order

Mfr. Part No.
TMR 4-4815WI

Mouser Part No
495-TMR4-4815WI

TRACO Power

DC/DC Converters - Through Hole 18-75Vin 24V 166mA 4W Iso Reg SIP

Learn More

Datasheet

70On Order

$16.20

$15.35

$15.03

$14.78

View

Min.: 1
Mult.: 1

Isolated

1 Output

4 W

48 V

18 V

75 V

24 V

166 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4WI

DC/DC Converters - Through Hole 36-75Vin+/-15V 133mA 4W Iso Reg SIP

TMR 4-4823
TRACO Power
1: $15.55
5Expected 2026/06/19

Mfr. Part No.
TMR 4-4823

Mouser Part No
495-TMR4-4823

TRACO Power

DC/DC Converters - Through Hole 36-75Vin+/-15V 133mA 4W Iso Reg SIP

Learn More

Datasheet

5Expected 2026/06/19

$15.55

$15.33

$15.10

$14.62

View

Min.: 1
Mult.: 1

Isolated

2 Output

4 W

48 V

36 V

75 V

15 V

133 mA

- 15 V

133 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.3 mm (0.366 in)

11.2 mm (0.441 in)

Industrial

TMR4

TMR 4 & TMR 4WI Regulated 4W DC-DC Converters

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