DC/DC Converters - Through Hole

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TMR 12WI Isolated 12W DC/DC Converter Modules

TRACO Power TMR 12WI Isolated 12W DC/DC Converter Modules offer a very high power density of 4.73W/cm³ in an ultra-compact SIP-8 metal package occupying only 2.0cm² (0.3 square inches) of board space. With excellent efficiency, up to 90% allows for a full load, extended operating temperature range of –40° up to +65°C without derating with natural convection and +85°C with derating. Further features include an ultra-wide 4:1 input voltage range, fully regulated output, remote On/Off control, continuous short circuit protection, and an I/O isolation voltage of 1600 VDC. These very compact dimensions of the TRACO Power TMR 12WI Converters make them an ideal solution for many space-critical applications in communication equipment, instrumentation, and industrial electronics.

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Part #

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-4811WI
TRACO Power
1: Rp679.352
52In Stock

Mfr. Part No.
TMR 12-4811WI

Mouser Part No
495-TMR12-4811WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

52In Stock

Rp679.352

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

18 V

75 V

5.1 V

2.4 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-4812WI
TRACO Power
1: Rp606.886
447In Stock

Mfr. Part No.
TMR 12-4812WI

Mouser Part No
495-TMR12-4812WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

447In Stock

Rp606.886

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

18 V

75 V

12 V

1 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-1222WI
TRACO Power
1: Rp671.097
33In Stock

Mfr. Part No.
TMR 12-1222WI

Mouser Part No
495-TMR12-1222WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

33In Stock

Rp671.097

Rp660.089

Rp648.348

Rp621.929

View

Min.: 1
Mult.: 1

Isolated

2 Output

12 W

4.5 V

18 V

12 V

500 mA

- 12 V

500 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-1215WI
TRACO Power
1: Rp606.886
48In Stock

Mfr. Part No.
TMR 12-1215WI

Mouser Part No
495-TMR12-1215WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

48In Stock

Rp606.886

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

4.5 V

18 V

24 V

500 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-2411WI
TRACO Power
1: Rp683.389
606In Stock

Mfr. Part No.
TMR 12-2411WI

Mouser Part No
495-TMR12-2411WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

606In Stock

Rp683.389

Rp673.849

Rp663.575

Rp658.254

View

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

9 V

36 V

5.1 V

2.4 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-1210WI
TRACO Power
1: Rp683.389
98In Stock

Mfr. Part No.
TMR 12-1210WI

Mouser Part No
495-TMR12-1210WI

TRACO Power

DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

98In Stock

Rp683.389

Rp679.352

Rp678.985

Rp674.766

View

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

4.5 V

18 V

3.3 V

3 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-1211WI
TRACO Power
1: Rp683.389
51In Stock
140On Order

Mfr. Part No.
TMR 12-1211WI

Mouser Part No
495-TMR12-1211WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

51In Stock

140On Order

Rp683.389

Rp679.169

Rp678.985

Rp674.766

View

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

4.5 V

18 V

5.1 V

2.4 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-2415WI
TRACO Power
1: Rp606.886
203In Stock

Mfr. Part No.
TMR 12-2415WI

Mouser Part No
495-TMR12-2415WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

203In Stock

Rp606.886

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

9 V

36 V

24 V

500 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-2421WI
TRACO Power
1: Rp673.482
108In Stock
90Expected 02/10/2026

Mfr. Part No.
TMR 12-2421WI

Mouser Part No
495-TMR12-2421WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

108In Stock

90Expected 02/10/2026

Rp673.482

Rp663.391

Rp652.934

Rp621.929

View

Min.: 1
Mult.: 1

Isolated

2 Output

12 W

9 V

36 V

5 V

1.2 A

- 5 V

1.2 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-2423WI
TRACO Power
1: Rp667.427
102In Stock
110Expected 04/12/2026

Mfr. Part No.
TMR 12-2423WI

Mouser Part No
495-TMR12-2423WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

102In Stock

110Expected 04/12/2026

Rp667.427

Min.: 1
Mult.: 1

Isolated

2 Output

12 W

9 V

36 V

15 V

400 mA

- 15 V

400 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-1213WI
TRACO Power
1: Rp607.986
9In Stock
210On Order

Mfr. Part No.
TMR 12-1213WI

Mouser Part No
495-TMR12-1213WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

9In Stock

210On Order

Rp607.986

Rp603.400

Rp597.162

Rp583.770

Rp582.302

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

4.5 V

18 V

15 V

800 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-1221WI
TRACO Power
1: Rp673.482
21In Stock

Mfr. Part No.
TMR 12-1221WI

Mouser Part No
495-TMR12-1221WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

21In Stock

Rp673.482

Rp663.391

Rp652.934

Rp621.929

View

Min.: 1
Mult.: 1

Isolated

2 Output

12 W

4.5 V

18 V

5 V

1.2 A

- 5 V

1.2 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-1223WI
TRACO Power
1: Rp673.482
27In Stock

Mfr. Part No.
TMR 12-1223WI

Mouser Part No
495-TMR12-1223WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

27In Stock

Rp673.482

Rp663.391

Rp652.934

Rp621.929

View

Min.: 1
Mult.: 1

Isolated

2 Output

12 W

4.5 V

18 V

15 V

400 mA

- 15 V

400 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-2410WI
TRACO Power
1: Rp680.453
39In Stock

Mfr. Part No.
TMR 12-2410WI

Mouser Part No
495-TMR12-2410WI

TRACO Power

DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

39In Stock

Rp680.453

Rp674.399

Rp655.319

Rp647.430

View

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

9 V

36 V

3.3 V

3 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-2413WI
TRACO Power
1: Rp612.023
3In Stock

Mfr. Part No.
TMR 12-2413WI

Mouser Part No
495-TMR12-2413WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

3In Stock

Rp612.023

Rp606.152

Rp605.968

Rp602.116

View

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

9 V

36 V

15 V

800 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-2422WI
TRACO Power
1: Rp673.482
25In Stock

Mfr. Part No.
TMR 12-2422WI

Mouser Part No
495-TMR12-2422WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

25In Stock

Rp673.482

Rp660.273

Rp646.513

Rp621.929

View

Min.: 1
Mult.: 1

Isolated

2 Output

12 W

9 V

36 V

12 V

500 mA

- 12 V

500 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-4810WI
TRACO Power
1: Rp711.458
10In Stock

Mfr. Part No.
TMR 12-4810WI

Mouser Part No
495-TMR12-4810WI

TRACO Power

DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

10In Stock

Rp711.458

Rp673.849

Rp659.355

Rp648.715

View

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

18 V

75 V

3.3 V

3 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-4813WI
TRACO Power
1: Rp635.505
9In Stock

Mfr. Part No.
TMR 12-4813WI

Mouser Part No
495-TMR12-4813WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

9In Stock

Rp635.505

Rp601.932

Rp589.090

Rp579.367

View

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

18 V

75 V

15 V

800 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-4815WI
TRACO Power
1: Rp612.023
16In Stock

Mfr. Part No.
TMR 12-4815WI

Mouser Part No
495-TMR12-4815WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

16In Stock

Rp612.023

Rp606.886

Rp605.968

Rp602.116

View

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

18 V

75 V

24 V

500 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-4821WI
TRACO Power
1: Rp667.427
7In Stock

Mfr. Part No.
TMR 12-4821WI

Mouser Part No
495-TMR12-4821WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

7In Stock

Rp667.427

Min.: 1
Mult.: 1

Isolated

2 Output

12 W

18 V

75 V

5 V

1.2 A

- 5 V

1.2 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-4822WI
TRACO Power
1: Rp673.482
1In Stock

Mfr. Part No.
TMR 12-4822WI

Mouser Part No
495-TMR12-4822WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

1In Stock

Rp673.482

Rp663.391

Rp652.934

Rp621.929

View

Min.: 1
Mult.: 1

Isolated

2 Output

12 W

18 V

75 V

12 V

500 mA

- 12 V

500 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-4823WI
TRACO Power
1: Rp673.482
20In Stock

Mfr. Part No.
TMR 12-4823WI

Mouser Part No
495-TMR12-4823WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

20In Stock

Rp673.482

Rp654.035

Rp640.092

Rp621.929

View

Min.: 1
Mult.: 1

Isolated

2 Output

12 W

18 V

75 V

15 V

400 mA

- 15 V

400 mA

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-2412WI
TRACO Power
1: Rp606.886
1.004On Order

Mfr. Part No.
TMR 12-2412WI

Mouser Part No
495-TMR12-2412WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

1.004On Order

Rp606.886

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

9 V

36 V

12 V

1 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TMR 12-1212WI
TRACO Power
1: Rp612.023
Lead-Time 18 Weeks

Mfr. Part No.
TMR 12-1212WI

Mouser Part No
495-TMR12-1212WI

TRACO Power

DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

Lead-Time 18 Weeks

Rp612.023

Rp601.932

Rp592.209

Rp587.439

View

Min.: 1
Mult.: 1

Isolated

1 Output

12 W

4.5 V

18 V

12 V

1 A

1.6 kV

SIP-8

22 mm (0.866 in)

9.6 mm (0.378 in)

12 mm (0.472 in)

Industrial

+ 85 C

- 40 C

TMR 12WI

TMR 12WI Isolated 12W DC/DC Converter Modules

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