TRACOPOWER THB 3 DC/DC Converter, 12V dc/ 125 mA, 18V dc Input, 9V Input 3 W, Through Hole, 85 °C Max Temp -40 °C Min
- RS Stock No.:
- 166-5501
- Mfr. Part No.:
- THB 3-1222
- Brand:
- TRACOPOWER
Bulk discount available
View bulk pricing optionsSubtotal (1 tube of 10 units)*
£329.29
(exc. VAT)
£395.15
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 20 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £329.29 | £32.929 |
| 5 - 9 | £319.41 | £31.941 |
| 10 - 24 | £309.54 | £30.954 |
| 25 - 49 | £296.36 | £29.636 |
| 50 + | £283.19 | £28.319 |
*price indicative
- RS Stock No.:
- 166-5501
- Mfr. Part No.:
- THB 3-1222
- Brand:
- TRACOPOWER
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TRACOPOWER | |
| Output Voltage 1 | 12V dc | |
| Product Type | DC/DC Converter | |
| Maximum Input Voltage | 18V dc | |
| Minimum Input Voltage | 9V | |
| Output Current 1 | 125mA | |
| Output Current 2 | 125mA | |
| Output Voltage 2 | -12V dc | |
| Mount Type | Through Hole | |
| Input Ratio | 2:1 | |
| Number of Outputs | 2 | |
| MTBF | 1000000h | |
| Output Voltage Adjustment Range | -1 to 1 % | |
| Number of Pins | 7 | |
| Isolation Voltage | 4kV ac | |
| Package Type | DIP-24 | |
| Maximum Output Power | 3W | |
| Depth | 10.5mm | |
| Series | THB 3 | |
| Length | 31.8mm | |
| Standards/Approvals | No | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Efficiency | 80% | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 1 12V dc | ||
Product Type DC/DC Converter | ||
Maximum Input Voltage 18V dc | ||
Minimum Input Voltage 9V | ||
Output Current 1 125mA | ||
Output Current 2 125mA | ||
Output Voltage 2 -12V dc | ||
Mount Type Through Hole | ||
Input Ratio 2:1 | ||
Number of Outputs 2 | ||
MTBF 1000000h | ||
Output Voltage Adjustment Range -1 to 1 % | ||
Number of Pins 7 | ||
Isolation Voltage 4kV ac | ||
Package Type DIP-24 | ||
Maximum Output Power 3W | ||
Depth 10.5mm | ||
Series THB 3 | ||
Length 31.8mm | ||
Standards/Approvals No | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Efficiency 80% | ||
- 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).
MTBF to MIL-HDBK-217F (25°C).
Approvals
CB, CSA
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
Related links
- TRACOPOWER THB 3 DC-DC Converter 9 → 18 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER THB 3 DC/DC Converter 18V dc Input Through Hole, 85 °C Max Temp -40 °C Min
- TRACOPOWER THB 3 DC/DC Converter 18V dc Input Through Hole, 85 °C Max Temp -40 °C Min
- TRACOPOWER THB 3 DC/DC Converter 18V dc Input Through Hole, 85 °C Max Temp -40 °C Min
- TRACOPOWER THB 3 DC/DC Converter 18V dc Input Through Hole, 85 °C Max Temp -40 °C Min
- TRACOPOWER THB 3 DC/DC Converter 9V dc Input Through Hole, 85 °C Max Temp -40 °C Min
- TRACOPOWER THB 3 DC/DC Converter 9V dc Input Through Hole, 85 °C Max Temp -40 °C Min
- TRACOPOWER THB 3 DC/DC Converter 9V dc Input Through Hole, 85 °C Max Temp -40 °C Min