TRACOPOWER THB 3 DC-DC Converter, 12V dc/ 250mA Output, 4.5 → 9 V dc Input, 3W, Through Hole, +85°C Max Temp

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Subtotal (1 tube of 10 units)*

£333.16

(exc. VAT)

£399.79

(inc. VAT)

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Temporarily out of stock
  • 999,999,999 unit(s) shipping from 04 February 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£333.16£33.316
5 - 9£323.17£32.317
10 - 24£313.17£31.317
25 - 49£299.84£29.984
50 +£286.52£28.652

*price indicative

RS Stock No.:
166-5498
Mfr. Part No.:
THB 3-0512
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

12V dc

Input Voltage Range

4.5 → 9 V dc

Power Rating

3W

Input Voltage Nominal

5 V dc

Output Current

250mA

Mounting Type

Through Hole

Isolated

Yes

Number of Outputs

1

Package

DIP

Isolation Voltage

4kV ac

Depth

10.5mm

Length

31.8mm

Series

THB 3

Railway Approved

No

Medical Approved

Yes

Minimum Temperature

-40°C

Maximum Temperature

+85°C

COO (Country of Origin):
TW

Traco 3W DIP Single/Dual Output Regulated Isolated DC-DC Converter - THB 3 Series


Wide 2:1 input voltage range
Regulated outputs
Industrial & Medical safety approvals
4kVac rms input / output isolation
Isolation Test Voltage 6000 Vpeak
Supplementary and reinforced insulation for working voltages up to 300Vac
Built-in filter meets EN 55022, Class A and FCC, Level A without external components
Under-voltage shut-down, over-voltage and continuous short circuit protection
UL94V-0 package material
24-pin DIP with industry standard pin-out

Note

De-rating 3.5% per °C above 70°C.
MTBF to MIL-HDBK-217F (25°C).

Standards

EN 60950-1, UL60950-1, IEC 60950-1, CSA C22.2 No. 60950-1-03, EN 60601-1, EN 50124-1&2, UL 60601-1, IEC 60601-1, CSA C22.2 No. 601-1

Approvals

CB, CSA

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