DC/DC Converters - Through Hole

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TEC 2/TEC 3 DC/DC Converters

TRACO Power TEC 2 and TEC 3 Series 2W and 3W DC/DC Converters feature an industry-standard SIP-8 package and are available with a wide 2:1 input range or an ultra-wide 4:1 input range (WI suffix). The TEC 2 and TEC 3 DC/DC Converters are designed as a cost-effective solution with increased performance to existing 2W and 3W SIP packages. These converters deliver high efficiencies with low thermal loss over a wide temperature range and are fully regulated over a 0 to 100% load with no minimum load required. TEC 2 and TEC 3 provide a functional I/O-isolation system approved to IEC/EN 60950-1 with a test voltage (60s) of 1600V_DC.

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Part #

DC/DC Converters - Through Hole 18-75Vin +/-12V 3W +/-125mA SIP Iso

TEC 3-4822WI
TRACO Power
1: $23.31
3In Stock

Mfr. Part No.
TEC 3-4822WI

Mouser Part No
495-TEC3-4822WI

TRACO Power

DC/DC Converters - Through Hole 18-75Vin +/-12V 3W +/-125mA SIP Iso

Learn More

Datasheet

3In Stock

$23.31

$22.07

$21.61

$21.26

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

18 V

75 V

12 V

125 mA

- 12 V

125 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3WI

DC/DC Converters - Through Hole 18-75Vin +/-15V 3W +/-100mA SIP Iso

TEC 3-4823WI
TRACO Power
1: $23.31
5In Stock

Mfr. Part No.
TEC 3-4823WI

Mouser Part No
495-TEC3-4823WI

TRACO Power

DC/DC Converters - Through Hole 18-75Vin +/-15V 3W +/-100mA SIP Iso

Learn More

Datasheet

5In Stock

$23.31

$22.07

$21.61

$21.26

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

18 V

75 V

15 V

100 mA

- 15 V

100 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3WI

DC/DC Converters - Through Hole 2W 9-18Vin 15V 134mA SIP8 Iso Reg

TEC 2-1213
TRACO Power
1: $14.10
200On Order

Mfr. Part No.
TEC 2-1213

Mouser Part No
495-TEC2-1213

TRACO Power

DC/DC Converters - Through Hole 2W 9-18Vin 15V 134mA SIP8 Iso Reg

Learn More

Datasheet

200On Order

$14.10

$13.90

$13.68

$13.26

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

9 V

18 V

15 V

134 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 95 C

- 40 C

TEC 2

DC/DC Converters - Through Hole 2W 4.5-18Vin 15V 134mA SIP8 Iso Reg

TEC 2-1213WI
TRACO Power
1: $15.63
758On Order

Mfr. Part No.
TEC 2-1213WI

Mouser Part No
495-TEC2-1213WI

TRACO Power

DC/DC Converters - Through Hole 2W 4.5-18Vin 15V 134mA SIP8 Iso Reg

Learn More

Datasheet

758On Order

$15.63

$15.37

$15.04

$14.84

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 V

18 V

15 V

134 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 93 C

- 40 C

TEC 2WI

DC/DC Converters - Through Hole 4.5-18Vin +/-12V 2W +/-83mA SIP Iso

TEC 2-1222WI
TRACO Power
1: $16.77
480On Order

Mfr. Part No.
TEC 2-1222WI

Mouser Part No
495-TEC2-1222WI

TRACO Power

DC/DC Converters - Through Hole 4.5-18Vin +/-12V 2W +/-83mA SIP Iso

Learn More

Datasheet

480On Order

$16.77

$16.48

$16.13

$15.88

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

4.5 V

18 V

12 V

83 mA

- 12 V

83 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 93 C

- 40 C

TEC 2WI

DC/DC Converters - Through Hole 3W 18-36Vin 12V 250mA SIP8 Iso Reg

TEC 3-2412
TRACO Power
1: $18.32
250Expected 29/1/2027

Mfr. Part No.
TEC 3-2412

Mouser Part No
495-TEC3-2412

TRACO Power

DC/DC Converters - Through Hole 3W 18-36Vin 12V 250mA SIP8 Iso Reg

Learn More

Datasheet

250Expected 29/1/2027

$18.32

$18.05

$17.78

$17.22

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

18 V

36 V

12 V

250 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3

DC/DC Converters - Through Hole 3W 36-75Vin 12V 250mA SIP8 Iso Reg

TEC 3-4812
TRACO Power
1: $18.32
180Expected 18/12/2026

Mfr. Part No.
TEC 3-4812

Mouser Part No
495-TEC3-4812

TRACO Power

DC/DC Converters - Through Hole 3W 36-75Vin 12V 250mA SIP8 Iso Reg

Learn More

Datasheet

180Expected 18/12/2026

$18.32

$18.05

$17.78

$17.22

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

36 V

75 V

12 V

250 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3

DC/DC Converters - Through Hole 3W 18-75Vin 24V 125mA SIP8 Iso Reg

TEC 3-4815WI
TRACO Power
1: $20.17
186Expected 29/1/2027

Mfr. Part No.
TEC 3-4815WI

Mouser Part No
495-TEC3-4815WI

TRACO Power

DC/DC Converters - Through Hole 3W 18-75Vin 24V 125mA SIP8 Iso Reg

Learn More

Datasheet

186Expected 29/1/2027

$20.17

$19.83

$19.41

$19.12

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

18 V

75 V

24 V

125 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3WI

DC/DC Converters - Through Hole 2W 4.5-13.2Vin 24V 83mA SIP8 Iso Reg

TEC 2-0915
TRACO Power
1: $14.10
50On Order

Mfr. Part No.
TEC 2-0915

Mouser Part No
495-TEC2-0915

TRACO Power

DC/DC Converters - Through Hole 2W 4.5-13.2Vin 24V 83mA SIP8 Iso Reg

Learn More

Datasheet

50On Order

$14.10

$13.90

$13.68

$13.26

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 V

13.2 V

24 V

83 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 95 C

- 40 C

TEC 2

DC/DC Converters - Through Hole 9-18Vin +/-15V 2W +/-67mA SIP Iso

TEC 2-1223
TRACO Power
1: $15.90
20On Order

Mfr. Part No.
TEC 2-1223

Mouser Part No
495-TEC2-1223

TRACO Power

DC/DC Converters - Through Hole 9-18Vin +/-15V 2W +/-67mA SIP Iso

Learn More

Datasheet

20On Order

$15.90

$15.03

$14.72

$14.47

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

9 V

18 V

15 V

67 mA

- 15 V

67 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 95 C

- 40 C

TEC 2

DC/DC Converters - Through Hole 18-36Vin +/-12V 2W +/-83mA SIP Iso

TEC 2-2422
TRACO Power
1: $15.30
10Expected 23/10/2026

Mfr. Part No.
TEC 2-2422

Mouser Part No
495-TEC2-2422

TRACO Power

DC/DC Converters - Through Hole 18-36Vin +/-12V 2W +/-83mA SIP Iso

Learn More

Datasheet

10Expected 23/10/2026

$15.30

$15.03

$14.72

$14.47

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

18 V

36 V

12 V

83 mA

- 12 V

83 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 95 C

- 40 C

TEC 2

DC/DC Converters - Through Hole 3W 4.5-18Vin 15V 200mA SIP8 Iso Reg

TEC 3-1213WI
TRACO Power
1: $20.98
2Expected 3/9/2026

Mfr. Part No.
TEC 3-1213WI

Mouser Part No
495-TEC3-1213WI

TRACO Power

DC/DC Converters - Through Hole 3W 4.5-18Vin 15V 200mA SIP8 Iso Reg

Learn More

Datasheet

2Expected 3/9/2026

$20.98

$19.87

$19.45

$19.14

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

4.5 V

18 V

15 V

200 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3WI

DC/DC Converters - Through Hole 3W 18-36Vin 15V 200mA SIP8 Iso Reg

TEC 3-2413
TRACO Power
1: $18.32
69On Order

Mfr. Part No.
TEC 3-2413

Mouser Part No
495-TEC3-2413

TRACO Power

DC/DC Converters - Through Hole 3W 18-36Vin 15V 200mA SIP8 Iso Reg

Learn More

Datasheet

69On Order

$18.32

$18.05

$17.78

$17.22

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

18 V

36 V

15 V

200 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3

DC/DC Converters - Through Hole 36-75Vin +/-5V 2W +/-200mA SIP Iso

TEC 2-4821
TRACO Power
1: $15.90
10Factory Stock Available

Mfr. Part No.
TEC 2-4821

Mouser Part No
495-TEC2-4821

TRACO Power

DC/DC Converters - Through Hole 36-75Vin +/-5V 2W +/-200mA SIP Iso

Learn More

Datasheet

10Factory Stock Available

More Info Available

$15.90

$15.06

$14.73

$14.48

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

36 V

75 V

5 V

200 mA

- 5 V

200 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 95 C

- 40 C

TEC 2

DC/DC Converters - Through Hole 18-75Vin +/-5V 2W +/-200mA SIP Iso

TEC 2-4821WI
TRACO Power
1: $15.86
10Factory Stock Available

Mfr. Part No.
TEC 2-4821WI

Mouser Part No
495-TEC2-4821WI

TRACO Power

DC/DC Converters - Through Hole 18-75Vin +/-5V 2W +/-200mA SIP Iso

Learn More

Datasheet

10Factory Stock Available

More Info Available

$15.86

$15.59

$15.46

$15.45

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

18 V

75 V

5 V

200 mA

- 5 V

200 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 93 C

- 40 C

TEC 2WI

DC/DC Converters - Through Hole 36-75Vin +/-15V 2W +/-67mA SIP Iso

TEC 2-4823
TRACO Power
1: $15.90
40Factory Stock Available

Mfr. Part No.
TEC 2-4823

Mouser Part No
495-TEC2-4823

TRACO Power

DC/DC Converters - Through Hole 36-75Vin +/-15V 2W +/-67mA SIP Iso

Learn More

Datasheet

40Factory Stock Available

More Info Available

$15.90

$15.06

$14.73

$14.48

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

36 V

75 V

15 V

67 mA

- 15 V

67 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 95 C

- 40 C

TEC 2

DC/DC Converters - Through Hole 3W 9-18Vin 15V 200mA SIP8 Iso Reg

TEC 3-1213
TRACO Power
1: $18.32
10Factory Stock Available

Mfr. Part No.
TEC 3-1213

Mouser Part No
495-TEC3-1213

TRACO Power

DC/DC Converters - Through Hole 3W 9-18Vin 15V 200mA SIP8 Iso Reg

Learn More

Datasheet

10Factory Stock Available

More Info Available

$18.32

$18.05

$17.78

$17.22

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

9 V

18 V

15 V

200 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3

DC/DC Converters - Through Hole 3W 18-36Vin +/-5V +/-300mA SIP Iso Reg

TEC 3-2421
TRACO Power
1: $19.72
290Factory Stock Available

Mfr. Part No.
TEC 3-2421

Mouser Part No
495-TEC3-2421

TRACO Power

DC/DC Converters - Through Hole 3W 18-36Vin +/-5V +/-300mA SIP Iso Reg

Learn More

Datasheet

290Factory Stock Available

More Info Available

$19.72

$19.43

$19.14

$18.54

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

18 V

36 V

5 V

300 mA

- 5 V

300 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3

DC/DC Converters - Through Hole 3W 18-75Vin 5V 600mA SIP8 Iso Reg

TEC 3-4811WI
TRACO Power
1: $20.17
120Factory Stock Available

Mfr. Part No.
TEC 3-4811WI

Mouser Part No
495-TEC3-4811WI

TRACO Power

DC/DC Converters - Through Hole 3W 18-75Vin 5V 600mA SIP8 Iso Reg

Learn More

Datasheet

120Factory Stock Available

More Info Available

$20.17

$19.83

$19.82

$19.09

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

18 V

75 V

5 V

600 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3WI

DC/DC Converters - Through Hole 3W 36-75Vin 15V 200mA SIP8 Iso Reg

TEC 3-4813
TRACO Power
1: $18.32
250Factory Stock Available

Mfr. Part No.
TEC 3-4813

Mouser Part No
495-TEC3-4813

TRACO Power

DC/DC Converters - Through Hole 3W 36-75Vin 15V 200mA SIP8 Iso Reg

Learn More

Datasheet

250Factory Stock Available

More Info Available

$18.32

$18.05

$17.78

$17.22

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

36 V

75 V

15 V

200 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3

DC/DC Converters - Through Hole 3W 36-75Vin 9V 333mA SIP8 Iso Reg

TEC 3-4819
TRACO Power
1: $18.32
380Factory Stock Available

Mfr. Part No.
TEC 3-4819

Mouser Part No
495-TEC3-4819

TRACO Power

DC/DC Converters - Through Hole 3W 36-75Vin 9V 333mA SIP8 Iso Reg

Learn More

Datasheet

380Factory Stock Available

More Info Available

$18.32

$18.05

$17.78

$17.22

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

36 V

75 V

9 V

333 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3

DC/DC Converters - Through Hole 3W 18-75Vin +/-5V +/-300mA SIP Iso Reg

TEC 3-4821WI
TRACO Power
1: $23.31
70Factory Stock Available

Mfr. Part No.
TEC 3-4821WI

Mouser Part No
495-TEC3-4821WI

TRACO Power

DC/DC Converters - Through Hole 3W 18-75Vin +/-5V +/-300mA SIP Iso Reg

Learn More

Datasheet

70Factory Stock Available

More Info Available

$23.31

$22.07

$21.61

$21.26

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

18 V

75 V

5 V

300 mA

- 5 V

300 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3WI

DC/DC Converters - Through Hole 2W 36-75Vin 15V 134mA SIP8 Iso Reg

TEC 2-4813
TRACO Power
1: $14.10
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
TEC 2-4813

Mouser Part No
495-TEC2-4813

TRACO Power

DC/DC Converters - Through Hole 2W 36-75Vin 15V 134mA SIP8 Iso Reg

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$14.10

$13.90

$13.68

$13.26

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

36 V

75 V

15 V

134 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 95 C

- 40 C

TEC 2

DC/DC Converters - Through Hole 18-75Vin +/-15V 2W +/-67mA SIP Iso

TEC 2-4823WI
TRACO Power
1: $17.42
Lead-Time 18 Weeks

Mfr. Part No.
TEC 2-4823WI

Mouser Part No
495-TEC2-4823WI

TRACO Power

DC/DC Converters - Through Hole 18-75Vin +/-15V 2W +/-67mA SIP Iso

Learn More

Datasheet

Lead-Time 18 Weeks

$17.42

$16.50

$16.14

$15.88

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

18 V

75 V

15 V

67 mA

- 15 V

67 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 93 C

- 40 C

TEC 2WI

DC/DC Converters - Through Hole 3W 36-75Vin +/-5V +/-300mA SIP Iso Reg

TEC 3-4821
TRACO Power
1: $19.72
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
TEC 3-4821

Mouser Part No
495-TEC3-4821

TRACO Power

DC/DC Converters - Through Hole 3W 36-75Vin +/-5V +/-300mA SIP Iso Reg

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$19.72

$19.43

$19.14

$18.54

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

36 V

75 V

5 V

300 mA

- 5 V

300 mA

1.6 kV

SIP-8

21.8 mm (0.858 in)

9.1 mm (0.358 in)

11.2 mm (0.441 in)

Industrial

+ 90 C

- 40 C

TEC 3

TEC 2/TEC 3 DC/DC Converters

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