DC/DC Converters - Through Hole

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Next Generation 1W & 2W SIP Converters

TRACO Power TBA 1 and TBA 2 DC/DC Converters are designed to cover a broad range of low-power, cost-critical requirements. These 1W and 2W converters are available in industry-standard SIP-4 and SIP-7 packages and are designed as a cost-effective solution with enhanced capability. TRACO Power TBA 1 and TBA 2 DC/DC Converters include continuous short circuit protection and I/O isolations of 1500V_DC or 3000V_DC. The series has an operating temperature range of –40°C to +85°C without derating.

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Part #

DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 2-2411
TRACO Power
1: $4.17
525In Stock

Mfr. Part No.
TBA 2-2411

Mouser Part No
495-TBA2-2411

TRACO Power

DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

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Datasheet

525In Stock

$4.17

$3.86

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

21.6 V

26.4 V

5 V

400 mA

1.5 kV

SIP-7

19.55 mm (0.77 in)

7.6 mm (0.299 in)

10.2 mm (0.402 in)

Industrial

+ 80 C

- 40 C

TBA 2

DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 2-2413
TRACO Power
1: $4.17
514In Stock
590On Order

Mfr. Part No.
TBA 2-2413

Mouser Part No
495-TBA2-2413

TRACO Power

DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

514In Stock

590On Order

$4.17

$3.66

$3.55

$3.53

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

21.6 V

26.4 V

15 V

130 mA

1.5 kV

SIP-7

19.55 mm (0.77 in)

7.6 mm (0.299 in)

10.2 mm (0.402 in)

Industrial

+ 80 C

- 40 C

TBA 2

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0512E
TRACO Power
1: $3.29
22In Stock
20On Order

Mfr. Part No.
TBA 1-0512E

Mouser Part No
495-TBA1-0512E

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

22In Stock

20On Order

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

12 V

84 mA

1.5 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1E

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0513E
TRACO Power
1: $3.29
282In Stock

Mfr. Part No.
TBA 1-0513E

Mouser Part No
495-TBA1-0513E

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

282In Stock

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

15 V

66 mA

1.5 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1E

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0513HI
TRACO Power
1: $3.32
22In Stock
820Expected 27/08/2026

Mfr. Part No.
TBA 1-0513HI

Mouser Part No
495-TBA1-0513HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

22In Stock

820Expected 27/08/2026

$3.32

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

15 V

66 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0519
TRACO Power
1: $3.29
265In Stock

Mfr. Part No.
TBA 1-0519

Mouser Part No
495-TBA1-0519

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

265In Stock

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

9 V

110 mA

1.5 kV

SIP-4

11.68 mm (0.46 in)

6 mm (0.236 in)

9.65 mm (0.38 in)

Industrial

+ 95 C

- 40 C

TBA 1

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0519HI
TRACO Power
1: $3.32
53In Stock

Mfr. Part No.
TBA 1-0519HI

Mouser Part No
495-TBA1-0519HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

53In Stock

$3.32

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

9 V

111 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0521HI
TRACO Power
1: $3.99
207In Stock

Mfr. Part No.
TBA 1-0521HI

Mouser Part No
495-TBA1-0521HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

207In Stock

$3.99

$3.87

$3.76

$3.32

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

4.5 V

5.5 V

5 V

100 mA

- 5 V

100 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0522E
TRACO Power
1: $3.29
188In Stock

Mfr. Part No.
TBA 1-0522E

Mouser Part No
495-TBA1-0522E

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

188In Stock

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

4.5 V

5.5 V

12 V

41 mA

- 12 V

41 mA

1.5 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1E

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0522HI
TRACO Power
1: $3.65
57In Stock

Mfr. Part No.
TBA 1-0522HI

Mouser Part No
495-TBA1-0522HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

57In Stock

$3.65

$3.32

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

4.5 V

5.5 V

12 V

41 mA

- 12 V

41 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1211E
TRACO Power
1: $3.29
126In Stock

Mfr. Part No.
TBA 1-1211E

Mouser Part No
495-TBA1-1211E

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

126In Stock

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

5 V

200 mA

1.5 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1E

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1212HI
TRACO Power
1: $3.32
187In Stock
130On Order

Mfr. Part No.
TBA 1-1212HI

Mouser Part No
495-TBA1-1212HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

187In Stock

130On Order

$3.32

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

12 V

84 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1213
TRACO Power
1: $3.29
192In Stock
160Expected 01/01/2027

Mfr. Part No.
TBA 1-1213

Mouser Part No
495-TBA1-1213

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

192In Stock

160Expected 01/01/2027

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

15 V

65 mA

1.5 kV

SIP-4

11.68 mm (0.46 in)

6 mm (0.236 in)

9.65 mm (0.38 in)

Industrial

+ 85 C

- 40 C

TBA 1

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1213E
TRACO Power
1: $3.29
19In Stock

Mfr. Part No.
TBA 1-1213E

Mouser Part No
495-TBA1-1213E

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

19In Stock

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

15 V

66 mA

1.5 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1E

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1213HI
TRACO Power
1: $3.32
384In Stock

Mfr. Part No.
TBA 1-1213HI

Mouser Part No
495-TBA1-1213HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

384In Stock

$3.32

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

15 V

84 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1219
TRACO Power
1: $3.29
180In Stock
190Expected 05/02/2027

Mfr. Part No.
TBA 1-1219

Mouser Part No
495-TBA1-1219

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

180In Stock

190Expected 05/02/2027

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

9 V

110 mA

1.5 kV

SIP-4

11.68 mm (0.46 in)

6 mm (0.236 in)

9.65 mm (0.38 in)

Industrial

+ 95 C

- 40 C

TBA 1

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1221E
TRACO Power
1: $3.81
16In Stock
20Expected 03/09/2026

Mfr. Part No.
TBA 1-1221E

Mouser Part No
495-TBA1-1221E

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

16In Stock

20Expected 03/09/2026

$3.81

$3.80

$3.29

$3.20

View

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

10.8 V

13.2 V

5 V

100 mA

- 5 V

100 mA

1.5 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1E

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1221HI
TRACO Power
1: $3.32
131In Stock

Mfr. Part No.
TBA 1-1221HI

Mouser Part No
495-TBA1-1221HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

131In Stock

$3.32

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

10.8 V

13.2 V

5 V

100 mA

- 5 V

100 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1222HI
TRACO Power
1: $3.33
70In Stock

Mfr. Part No.
TBA 1-1222HI

Mouser Part No
495-TBA1-1222HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

70In Stock

$3.33

$3.32

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

10.8 V

13.2 V

12 V

41 mA

- 12 V

41 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1223E
TRACO Power
1: $3.29
245In Stock

Mfr. Part No.
TBA 1-1223E

Mouser Part No
495-TBA1-1223E

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

245In Stock

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

10.8 V

13.2 V

15 V

33 mA

- 15 V

33 mA

1.5 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1E

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-1223HI
TRACO Power
1: $3.32
270In Stock

Mfr. Part No.
TBA 1-1223HI

Mouser Part No
495-TBA1-1223HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

270In Stock

$3.32

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

10.8 V

13.2 V

15 V

33 mA

- 15 V

33 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-2411E
TRACO Power
1: $3.29
24In Stock
390On Order

Mfr. Part No.
TBA 1-2411E

Mouser Part No
495-TBA1-2411E

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

24In Stock

390On Order

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

5 V

200 mA

1.5 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1E

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-2411HI
TRACO Power
1: $3.65
397In Stock

Mfr. Part No.
TBA 1-2411HI

Mouser Part No
495-TBA1-2411HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

397In Stock

$3.65

$3.32

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

5 V

200 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-2412E
TRACO Power
1: $3.29
195In Stock

Mfr. Part No.
TBA 1-2412E

Mouser Part No
495-TBA1-2412E

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

195In Stock

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

12 V

84 mA

1.5 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1E

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-2412HI
TRACO Power
1: $3.99
71In Stock
280On Order

Mfr. Part No.
TBA 1-2412HI

Mouser Part No
495-TBA1-2412HI

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

71In Stock

280On Order

$3.99

$3.87

$3.76

$3.69

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

12 V

84 mA

3 kV

SIP-7

19.5 mm (0.768 in)

6 mm (0.236 in)

9.5 mm (0.374 in)

Industrial

+ 85 C

- 40 C

TBA 1HI

Next Generation 1W & 2W SIP Converters

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