DC/DC Converters - Through Hole

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TDU 1 Series 1W DC/DC Converters

TRACO Power TDU 1 Series 1W DC/DC Converters have unregulated outputs in a compact DIP-8 package taking only 0.50” x 0.40” of board space. The series is designed to offer a compact, low-cost alternative to regulated series while maintaining high quality and a long lifetime. TRACO Power TDU 1 Series 1W DC/DC Converters feature continuous short-circuit protection circuit, 1500V_DC I/O isolation, and a -40°C to +85°C ambient full-load operating temperature range without derating. These converters are ideal for communication equipment, instrumentation, and industrial electronics.

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Part #

DC/DC Converters - Through Hole 1W 4.5-5.5Vin 12V 84mA DIP-8 Unregulated

TDU 1-0512
TRACO Power
1: HK$50.06
54In Stock

Mfr. Part No.
TDU 1-0512

Mouser Part No
495-TDU1-0512

TRACO Power

DC/DC Converters - Through Hole 1W 4.5-5.5Vin 12V 84mA DIP-8 Unregulated

Learn More

Datasheet

54In Stock

HK$50.06

HK$47.43

HK$46.36

HK$45.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

12 V

84 mA

1.8 kV

DIP-8

12.7 mm (0.5 in)

10.2 mm (0.402 in)

8 mm (0.315 in)

Industrial

TDU 1

DC/DC Converters - Through Hole 1W 10.8-13.2Vin 5V 200mA DIP-8 Unregulated

TDU 1-1211
TRACO Power
1: HK$50.06
57In Stock

Mfr. Part No.
TDU 1-1211

Mouser Part No
495-TDU1-1211

TRACO Power

DC/DC Converters - Through Hole 1W 10.8-13.2Vin 5V 200mA DIP-8 Unregulated

Learn More

Datasheet

57In Stock

HK$50.06

HK$47.43

HK$46.36

HK$45.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

5 V

200 mA

1.8 kV

DIP-8

12.7 mm (0.5 in)

10.2 mm (0.402 in)

8 mm (0.315 in)

Industrial

TDU 1

DC/DC Converters - Through Hole 1W 10.8-13.2Vin 12V 84mA DIP-8 Unregulated

TDU 1-1212
TRACO Power
1: HK$50.06
109In Stock

Mfr. Part No.
TDU 1-1212

Mouser Part No
495-TDU1-1212

TRACO Power

DC/DC Converters - Through Hole 1W 10.8-13.2Vin 12V 84mA DIP-8 Unregulated

Learn More

Datasheet

109In Stock

HK$50.06

HK$47.43

HK$46.36

HK$45.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

12 V

84 mA

1.8 kV

DIP-8

12.7 mm (0.5 in)

10.2 mm (0.402 in)

8 mm (0.315 in)

Industrial

TDU 1

DC/DC Converters - Through Hole 1W 4.5-5.5Vin 5V 200mA DIP-8 Unregulated

TDU 1-0511
TRACO Power
1: HK$47.59
15In Stock
50On Order

Mfr. Part No.
TDU 1-0511

Mouser Part No
495-TDU1-0511

TRACO Power

DC/DC Converters - Through Hole 1W 4.5-5.5Vin 5V 200mA DIP-8 Unregulated

Learn More

Datasheet

15In Stock

50On Order

HK$47.59

HK$46.69

HK$46.36

HK$43.89

HK$43.48

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

5 V

200 mA

1.8 kV

DIP-8

12.7 mm (0.5 in)

10.2 mm (0.402 in)

8 mm (0.315 in)

Industrial

TDU 1

DC/DC Converters - Through Hole 1W 4.5-5.5Vin 15V 67mA DIP-8 Unregulated

TDU 1-0513
TRACO Power
1: HK$50.06
20In Stock
90Expected 2/10/2026

Mfr. Part No.
TDU 1-0513

Mouser Part No
495-TDU1-0513

TRACO Power

DC/DC Converters - Through Hole 1W 4.5-5.5Vin 15V 67mA DIP-8 Unregulated

Learn More

Datasheet

20In Stock

90Expected 2/10/2026

HK$50.06

HK$47.43

HK$46.36

HK$45.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

15 V

67 mA

1.8 kV

DIP-8

12.7 mm (0.5 in)

10.2 mm (0.402 in)

8 mm (0.315 in)

Industrial

TDU 1

DC/DC Converters - Through Hole 1W 10.8-13.2Vin 15V 67mA DIP-8 Unregulated

TDU 1-1213
TRACO Power
1: HK$50.06
10In Stock

Mfr. Part No.
TDU 1-1213

Mouser Part No
495-TDU1-1213

TRACO Power

DC/DC Converters - Through Hole 1W 10.8-13.2Vin 15V 67mA DIP-8 Unregulated

Learn More

Datasheet

10In Stock

HK$50.06

HK$47.43

HK$46.36

HK$45.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

15 V

67 mA

1.8 kV

DIP-8

12.7 mm (0.5 in)

10.2 mm (0.402 in)

8 mm (0.315 in)

Industrial

TDU 1

DC/DC Converters - Through Hole 1W 21.6-26.4Vin 5V 200mA DIP-8 Unregulated

TDU 1-2411
TRACO Power
1: HK$50.06
4In Stock

Mfr. Part No.
TDU 1-2411

Mouser Part No
495-TDU1-2411

TRACO Power

DC/DC Converters - Through Hole 1W 21.6-26.4Vin 5V 200mA DIP-8 Unregulated

Learn More

Datasheet

4In Stock

HK$50.06

HK$47.43

HK$46.36

HK$45.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

5 V

200 mA

1.8 kV

DIP-8

12.7 mm (0.5 in)

10.2 mm (0.402 in)

8 mm (0.315 in)

Industrial

TDU 1

DC/DC Converters - Through Hole 1W 21.6-26.4Vin 12V 84mA DIP-8 Unregulated

TDU 1-2412
TRACO Power
1: HK$50.06
130Factory Stock Available

Mfr. Part No.
TDU 1-2412

Mouser Part No
495-TDU1-2412

TRACO Power

DC/DC Converters - Through Hole 1W 21.6-26.4Vin 12V 84mA DIP-8 Unregulated

Learn More

Datasheet

130Factory Stock Available

More Info Available

HK$50.06

HK$47.43

HK$46.36

HK$45.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

12 V

84 mA

1.8 kV

DIP-8

12.7 mm (0.5 in)

10.2 mm (0.402 in)

8 mm (0.315 in)

Industrial

TDU 1

DC/DC Converters - Through Hole 1W 21.6-26.4Vin 15V 67mA DIP-8 Unregulated

TDU 1-2413
TRACO Power
1: HK$48.25
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
TDU 1-2413

Mouser Part No
495-TDU1-2413

TRACO Power

DC/DC Converters - Through Hole 1W 21.6-26.4Vin 15V 67mA DIP-8 Unregulated

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$48.25

HK$47.43

HK$46.36

HK$45.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

15 V

67 mA

1.8 kV

DIP-8

12.7 mm (0.5 in)

10.2 mm (0.402 in)

8 mm (0.315 in)

Industrial

TDU 1

TDU 1 Series 1W DC/DC Converters

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