DC/DC Converters - Through Hole – Mouser Dominican Republic

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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 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0310
TRACO Power
1: $3.29
835In Stock
510Expected 8/21/2026

Mfr. Part #
TBA 1-0310

Mouser Part #
495-TBA1-0310

TRACO Power

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

Learn More

Datasheet

835In Stock

510Expected 8/21/2026

$3.29

$3.20

$3.14

$2.73

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 V

3.63 V

3.3 V

260 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 1-0311
TRACO Power
1: $3.29
509In Stock
5,090On Order

Mfr. Part #
TBA 1-0311

Mouser Part #
495-TBA1-0311

TRACO Power

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

Learn More

Datasheet

509In Stock

5,090On Order

$3.29

$3.20

$3.11

$2.95

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 V

3.63 V

5 V

200 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 1-0510
TRACO Power
1: $3.29
934In Stock
2,220On Order

Mfr. Part #
TBA 1-0510

Mouser Part #
495-TBA1-0510

TRACO Power

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

Learn More

Datasheet

934In Stock

2,220On Order

$3.29

$3.20

$3.13

$2.73

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

3.3 V

260 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 1-0511
TRACO Power
1: $3.29
1,257In Stock
1,000Expected 8/21/2026

Mfr. Part #
TBA 1-0511

Mouser Part #
495-TBA1-0511

TRACO Power

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

Learn More

Datasheet

1,257In Stock

1,000Expected 8/21/2026

$3.29

$3.20

$3.11

$2.94

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

5 V

200 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 1-0511E
TRACO Power
1: $3.29
1,125In Stock

Mfr. Part #
TBA 1-0511E

Mouser Part #
495-TBA1-0511E

TRACO Power

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

Learn More

Datasheet

1,125In Stock

$3.29

$3.23

$2.95

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 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 1-0511HI
TRACO Power
1: $3.32
1,257In Stock

Mfr. Part #
TBA 1-0511HI

Mouser Part #
495-TBA1-0511HI

TRACO Power

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

Learn More

Datasheet

1,257In Stock

$3.32

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 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 1-0512
TRACO Power
1: $3.29
502In Stock

Mfr. Part #
TBA 1-0512

Mouser Part #
495-TBA1-0512

TRACO Power

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

Learn More

Datasheet

502In 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

12 V

80 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 1-0512HI
TRACO Power
1: $3.32
3,068In Stock
2,173On Order

Mfr. Part #
TBA 1-0512HI

Mouser Part #
495-TBA1-0512HI

TRACO Power

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

Learn More

Datasheet

3,068In Stock

2,173On Order

$3.32

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 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 1-0523E
TRACO Power
1: $3.29
690In Stock
720Expected 9/11/2026

Mfr. Part #
TBA 1-0523E

Mouser Part #
495-TBA1-0523E

TRACO Power

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

Learn More

Datasheet

690In Stock

720Expected 9/11/2026

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

4.5 V

5.5 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 1-1211
TRACO Power
1: $3.29
831In Stock
470Expected 9/18/2026

Mfr. Part #
TBA 1-1211

Mouser Part #
495-TBA1-1211

TRACO Power

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

Learn More

Datasheet

831In Stock

470Expected 9/18/2026

$3.29

$3.20

$3.11

$3.01

$2.95

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

5 V

200 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 1-1212
TRACO Power
1: $3.21
2,698In Stock

Mfr. Part #
TBA 1-1212

Mouser Part #
495-TBA1-1212

TRACO Power

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

Learn More

Datasheet

2,698In Stock

$3.21

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

12 V

80 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 1-1212E
TRACO Power
1: $3.29
618In Stock

Mfr. Part #
TBA 1-1212E

Mouser Part #
495-TBA1-1212E

TRACO Power

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

Learn More

Datasheet

618In 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

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 1-1222E
TRACO Power
1: $3.55
1,571In Stock

Mfr. Part #
TBA 1-1222E

Mouser Part #
495-TBA1-1222E

TRACO Power

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

Learn More

Datasheet

1,571In Stock

$3.55

$3.47

$3.36

$3.08

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

10.8 V

13.2 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 1-2411
TRACO Power
1: $3.29
925In Stock
350Expected 9/18/2026

Mfr. Part #
TBA 1-2411

Mouser Part #
495-TBA1-2411

TRACO Power

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

Learn More

Datasheet

925In Stock

350Expected 9/18/2026

$3.29

$3.20

$3.11

$2.94

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

5 V

200 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 1-2412
TRACO Power
1: $3.29
4,658In Stock
3,360Expected 4/5/2027

Mfr. Part #
TBA 1-2412

Mouser Part #
495-TBA1-2412

TRACO Power

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

Learn More

Datasheet

4,658In Stock

3,360Expected 4/5/2027

$3.29

$3.22

$2.95

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

12 V

80 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 1-2413
TRACO Power
1: $3.29
791In Stock

Mfr. Part #
TBA 1-2413

Mouser Part #
495-TBA1-2413

TRACO Power

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

Learn More

Datasheet

791In 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

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

+ 95 C

- 40 C

TBA 1

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

TBA 1-2423E
TRACO Power
1: $3.29
883In Stock
850Expected 11/6/2026

Mfr. Part #
TBA 1-2423E

Mouser Part #
495-TBA1-2423E

TRACO Power

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

Learn More

Datasheet

883In Stock

850Expected 11/6/2026

$3.29

$3.20

$3.11

$2.93

View

Min.: 1
Mult.: 1

Isolated

2 Output

1 W

21.6 V

26.4 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 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 2-0511
TRACO Power
1: $3.86
1,947In Stock
2,040Expected 11/27/2026

Mfr. Part #
TBA 2-0511

Mouser Part #
495-TBA2-0511

TRACO Power

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

Learn More

Datasheet

1,947In Stock

2,040Expected 11/27/2026

$3.86

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 V

5.5 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 2-0512
TRACO Power
1: $3.91
495In Stock
240Expected 9/11/2026

Mfr. Part #
TBA 2-0512

Mouser Part #
495-TBA2-0512

TRACO Power

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

Learn More

Datasheet

495In Stock

240Expected 9/11/2026

$3.91

$3.66

$3.55

$3.54

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 V

5.5 V

12 V

165 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 2-0513
TRACO Power
1: $4.18
831In Stock

Mfr. Part #
TBA 2-0513

Mouser Part #
495-TBA2-0513

TRACO Power

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

Learn More

Datasheet

831In Stock

$4.18

$3.86

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 V

5.5 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 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 2-0522
TRACO Power
1: $4.64
1,840In Stock

Mfr. Part #
TBA 2-0522

Mouser Part #
495-TBA2-0522

TRACO Power

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

Learn More

Datasheet

1,840In Stock

$4.64

$4.44

$4.32

$4.23

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

4.5 V

5.5 V

12 V

80 mA

- 12 V

80 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 2-0523
TRACO Power
1: $3.98
720In Stock

Mfr. Part #
TBA 2-0523

Mouser Part #
495-TBA2-0523

TRACO Power

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

Learn More

Datasheet

720In Stock

$3.98

$3.89

$3.86

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

4.5 V

5.5 V

15 V

65 mA

- 15 V

65 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 2-1211
TRACO Power
1: $3.86
886In Stock

Mfr. Part #
TBA 2-1211

Mouser Part #
495-TBA2-1211

TRACO Power

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

Learn More

Datasheet

886In Stock

$3.86

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

10.8 V

13.2 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 2-1213
TRACO Power
1: $4.01
686In Stock

Mfr. Part #
TBA 2-1213

Mouser Part #
495-TBA2-1213

TRACO Power

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

Learn More

Datasheet

686In Stock

$4.01

$3.53

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

10.8 V

13.2 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 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 2-1222
TRACO Power
1: $4.40
420In Stock

Mfr. Part #
TBA 2-1222

Mouser Part #
495-TBA2-1222

TRACO Power

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

Learn More

Datasheet

420In Stock

$4.40

$3.86

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

10.8 V

13.2 V

12 V

80 mA

- 12 V

80 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

Next Generation 1W & 2W SIP Converters

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