TRACOPOWER TMR 3E DC-DC Converter, 12V dc/ 250mA Output, 4.5 → 9 V dc Input, 3W, Through Hole, +85°C Max Temp
- RS Stock No.:
- 166-5716
- Mfr. Part No.:
- TMR 3-0512E
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£138.44
(exc. VAT)
£166.13
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 29 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £138.44 | £13.844 |
| 5 - 9 | £134.29 | £13.429 |
| 10 - 24 | £130.14 | £13.014 |
| 25 - 49 | £124.60 | £12.46 |
| 50 + | £119.06 | £11.906 |
*price indicative
- RS Stock No.:
- 166-5716
- Mfr. Part No.:
- TMR 3-0512E
- 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 | 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 | SIP 8 | |
| Isolation Voltage | 1.5kV dc | |
| Length | 21.8mm | |
| Depth | 11.2mm | |
| Series | TMR 3E | |
| Load Regulation | ±1% | |
| Efficiency | 79% | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
Select all | ||
|---|---|---|
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 SIP 8 | ||
Isolation Voltage 1.5kV dc | ||
Length 21.8mm | ||
Depth 11.2mm | ||
Series TMR 3E | ||
Load Regulation ±1% | ||
Efficiency 79% | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
- COO (Country of Origin):
- TW
Traco 3W SIP Single/Dual Output Regulated Isolated DC-DC Converter - TMR 3E Series
3W single/dual output DC/DC converters with a compact SIP-8 package, regulated output and a wide 2:1 input voltage range. These 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.
Compact SIP-8 package with 2 cm2 footprint
Wide 2:1 input voltage range
Remote On/Off control
Continuous short circuit protection
Wide 2:1 input voltage range
EMC compliance to EN55022 level A, FCC part 15 level A
Wide 2:1 input voltage range
Remote On/Off control
Continuous short circuit protection
Wide 2:1 input voltage range
EMC compliance to EN55022 level A, FCC part 15 level A
Note
MTBF to MIL-HDBK-217F (25°C)
Load derates at 3.3% / K above 70°C
Load derates at 3.3% / K above 70°C
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