TRACOPOWER TMR 3 DC/DC Converter, 12V dc/ 250 mA, 75V dc Input, 36V Input 3 W, Through Hole, 85 °C Max Temp -40 °C Min
- RS Stock No.:
- 166-5390
- Distrelec Article No.:
- 304-46-273
- Mfr. Part No.:
- TMR 3-4812
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£180.31
(exc. VAT)
£216.37
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 12 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £180.31 | £18.031 |
| 5 - 9 | £174.88 | £17.488 |
| 10 - 24 | £169.48 | £16.948 |
| 25 - 49 | £162.27 | £16.227 |
| 50 + | £155.07 | £15.507 |
*price indicative
- RS Stock No.:
- 166-5390
- Distrelec Article No.:
- 304-46-273
- Mfr. Part No.:
- TMR 3-4812
- 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 | |
| Minimum Input Voltage | 36V | |
| Maximum Input Voltage | 75V dc | |
| Output Current 1 | 250mA | |
| Mount Type | Through Hole | |
| Input Ratio | 2:1 | |
| Number of Outputs | 1 | |
| MTBF | 4870000h | |
| Output Voltage Adjustment Range | -1 to 1 % | |
| Number of Pins | 7 | |
| Isolation Voltage | 1.5kV dc | |
| Package Type | SIP-8 | |
| Maximum Output Power | 3W | |
| Series | TMR 3 | |
| Depth | 11.1mm | |
| Length | 21.8mm | |
| Standards/Approvals | RoHS | |
| Width | 9.2mm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Efficiency | 81% | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Product Type DC/DC Converter | ||
Output Voltage 1 12V dc | ||
Minimum Input Voltage 36V | ||
Maximum Input Voltage 75V dc | ||
Output Current 1 250mA | ||
Mount Type Through Hole | ||
Input Ratio 2:1 | ||
Number of Outputs 1 | ||
MTBF 4870000h | ||
Output Voltage Adjustment Range -1 to 1 % | ||
Number of Pins 7 | ||
Isolation Voltage 1.5kV dc | ||
Package Type SIP-8 | ||
Maximum Output Power 3W | ||
Series TMR 3 | ||
Depth 11.1mm | ||
Length 21.8mm | ||
Standards/Approvals RoHS | ||
Width 9.2mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Efficiency 81% | ||
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
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- TRACOPOWER THB 3 DC/DC Converter 75V dc Input Through Hole, 75 °C Max Temp -40 °C Min
- TRACOPOWER TMR 3 WISM DC/DC Converter 12V dc Input PCB, 80 °C Max Temp -40 °C Min
- TRACOPOWER TRN 3 DC/DC Converter 75V dc Input PCB, 85 °C Max Temp -40 °C Min Temp SIP
- TRACOPOWER THM 3 DC/DC Converter 75V dc Input PCB, 90 °C Max Temp -40 °C Min Temp DIP