TRACOPOWER TMR 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.:
- 161-6461
- Mfr. Part No.:
- TMR 3-1222
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£189.77
(exc. VAT)
£227.72
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 1 unit(s) shipping from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £189.77 | £18.977 |
| 5 - 9 | £184.07 | £18.407 |
| 10 - 24 | £178.38 | £17.838 |
| 25 - 49 | £170.80 | £17.08 |
| 50 + | £163.20 | £16.32 |
*price indicative
- RS Stock No.:
- 161-6461
- Mfr. Part No.:
- TMR 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 | |
| Product Type | DC/DC Converter | |
| Output Voltage 1 | 12V dc | |
| Maximum Input Voltage | 18V dc | |
| Minimum Input Voltage | 9V | |
| Output Current 1 | 125mA | |
| Output Current 2 | 125mA | |
| Mount Type | Through Hole | |
| Output Voltage 2 | -12V dc | |
| Input Ratio | 2:1 | |
| MTBF | 4870000h | |
| Number of Outputs | 2 | |
| Number of Pins | 7 | |
| Isolation Voltage | 1.5kV dc | |
| Package Type | SIP | |
| Maximum Output Power | 3W | |
| Standards/Approvals | RoHS | |
| Length | 21.8mm | |
| Series | TMR 3 | |
| Depth | 11.1mm | |
| Width | 9.2mm | |
| Maximum Operating Temperature | 85°C | |
| Efficiency | 83% | |
| Minimum Operating Temperature | -40°C | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Product Type DC/DC Converter | ||
Output Voltage 1 12V dc | ||
Maximum Input Voltage 18V dc | ||
Minimum Input Voltage 9V | ||
Output Current 1 125mA | ||
Output Current 2 125mA | ||
Mount Type Through Hole | ||
Output Voltage 2 -12V dc | ||
Input Ratio 2:1 | ||
MTBF 4870000h | ||
Number of Outputs 2 | ||
Number of Pins 7 | ||
Isolation Voltage 1.5kV dc | ||
Package Type SIP | ||
Maximum Output Power 3W | ||
Standards/Approvals RoHS | ||
Length 21.8mm | ||
Series TMR 3 | ||
Depth 11.1mm | ||
Width 9.2mm | ||
Maximum Operating Temperature 85°C | ||
Efficiency 83% | ||
Minimum Operating Temperature -40°C | ||
- COO (Country of Origin):
- TW
Traco 3W SIP Single/Dual Output Regulated Isolated DC-DC Converter - TMR 3 Series
The TMR-3 series is a family of 3W single/dual output DC/DC converters with a Compact SIP-8 package, regulated output and a wide 2:1 input voltage range. These Traco Power 3W single/dual output DC/DC converters are highly efficient allowing a -40 to +85°C operating temperature range. The Compact size of these single/dual output DC/DC converters make them Ideal for use in applications such as communication equipment, instrumentation and industrial electronics.
Wide 2:1 input voltage range
Regulated outputs
1500 and 3000 V input / output isolation
Remote On/Off Control
Continuous short circuit protection
UL94V-0 package material
SIP-8 package
Approvals
UL/cUL
Standards
IEC/EN 60950-1, UL 60950-1
Related links
- TRACOPOWER TMR 3 DC/DC Converter 18V dc Input Through Hole, 85 °C Max Temp -40 °C Min
- TRACOPOWER TMR 3HI 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 TES 3 DC/DC Converter 18V dc Input Surface, 85 °C Max Temp -40 °C Min Temp
- TRACOPOWER TEL 3 DC/DC Converter 18V dc Input PCB
- TRACOPOWER TVN 3 DC/DC Converter 18V dc Input Through Hole, 75 °C Max Temp -40 °C Min
- TRACOPOWER TDL 3 DC/DC Converter 18V dc Input PCB
- TRACOPOWER TEN 3 DC/DC Converter 18V dc Input Through Hole, 85 °C Max Temp -40 °C Min