TRACOPOWER TMR 2 DC-DC Converter, 5V dc/ 400mA Output, 9 → 18 V dc Input, 2W, Through Hole, +85°C Max Temp -40°C
- RS Stock No.:
- 124-7629
- Mfr. Part No.:
- TMR 1211
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£132.32
(exc. VAT)
£158.78
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 9 unit(s) ready to ship
- Plus 1 unit(s) ready to ship from another location
- Plus 8 unit(s) shipping from 20 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £132.32 | £13.232 |
| 5 - 9 | £128.35 | £12.835 |
| 10 - 24 | £124.39 | £12.439 |
| 25 - 49 | £119.09 | £11.909 |
| 50 + | £113.79 | £11.379 |
*price indicative
- RS Stock No.:
- 124-7629
- Mfr. Part No.:
- TMR 1211
- 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 | 5V dc | |
| Input Voltage Range | 9 → 18 V dc | |
| Power Rating | 2W | |
| Input Voltage Nominal | 12 V dc | |
| Output Current | 400mA | |
| Mounting Type | Through Hole | |
| Isolated | Yes | |
| Number of Outputs | 1 | |
| Package | SIP 8 | |
| Isolation Voltage | 1.6kV dc | |
| Depth | 11.1mm | |
| Width | 9.2mm | |
| Length | 21.8mm | |
| Series | TMR 2 | |
| Load Regulation | ±1% | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Efficiency | 81% | |
Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 5V dc | ||
Input Voltage Range 9 → 18 V dc | ||
Power Rating 2W | ||
Input Voltage Nominal 12 V dc | ||
Output Current 400mA | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Package SIP 8 | ||
Isolation Voltage 1.6kV dc | ||
Depth 11.1mm | ||
Width 9.2mm | ||
Length 21.8mm | ||
Series TMR 2 | ||
Load Regulation ±1% | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Efficiency 81% | ||
- COO (Country of Origin):
- TW
Traco Power DC-DC Converter, 81% Efficiency, SIP-8 Format - TMR 2 Series - TMR 1211
Seeking a space-saving power and conversion solution? The search is over thanks to this DC-DC converter from Traco Power. It takes any voltage from a broad 2:1 input range of 9 to 18V DC and steps it down to a carefully regulated 5V DC output that's just the thing for your sensitive battery-supplied components. You'll find it's a practical pick when you're short on board space too, as its SIP-8 format is super-compact with a footprint of only 2cm². An 81% efficiency rating means it produces little waste heat and doesn't need a heatsink or fan.
Features & Benefits
• Remote On/Off feature lets you control the device from afar
• Low ripple and noise up to 50mVp-p means minimal disruption from EMI
• Comes with indefinite short-circuit protection to shield you and your kit from common current faults
• Shock and vibration resistance for safe use near moving machinery
• Works reliably across a wide -40°C to +85°C operating temperature range
• Low ripple and noise up to 50mVp-p means minimal disruption from EMI
• Comes with indefinite short-circuit protection to shield you and your kit from common current faults
• Shock and vibration resistance for safe use near moving machinery
• Works reliably across a wide -40°C to +85°C operating temperature range
Applications
• Industrial automation
• Telecommunications networks
• Instrumentation
• Telecommunications networks
• Instrumentation
Does this device protect against surges?
Yes. As it's isolated up to 1.6kV DC, you and your equipment are safe from the harmful effects of rogue electrical spikes.