TRACOPOWER TRN 3SM DC-DC Converter, ±5V dc/ ±300mA Output, 9 → 18 V dc Input, 3W, Surface Mount, +85°C Max Temp
- RS Stock No.:
- 137-2917
- Mfr. Part No.:
- TRN 3-1221SM
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£196.66
(exc. VAT)
£235.99
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 29 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £196.66 | £19.666 |
| 5 - 9 | £190.76 | £19.076 |
| 10 - 24 | £184.86 | £18.486 |
| 25 - 49 | £177.00 | £17.70 |
| 50 + | £169.13 | £16.913 |
*price indicative
- RS Stock No.:
- 137-2917
- Mfr. Part No.:
- TRN 3-1221SM
- Brand:
- TRACOPOWER
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 | 3W | |
| Input Voltage Nominal | 12 V dc | |
| Output Current | ±300mA | |
| Mounting Type | Surface Mount | |
| Isolated | Yes | |
| Number of Outputs | 2 | |
| Package | SMD | |
| Isolation Voltage | 1.6kV dc | |
| Depth | 7.6mm | |
| Width | 11.3mm | |
| Length | 11.9mm | |
| Series | TRN 3SM | |
| Load Regulation | 0.01 | |
| Efficiency | 78% | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage ±5V dc | ||
Input Voltage Range 9 → 18 V dc | ||
Power Rating 3W | ||
Input Voltage Nominal 12 V dc | ||
Output Current ±300mA | ||
Mounting Type Surface Mount | ||
Isolated Yes | ||
Number of Outputs 2 | ||
Package SMD | ||
Isolation Voltage 1.6kV dc | ||
Depth 7.6mm | ||
Width 11.3mm | ||
Length 11.9mm | ||
Series TRN 3SM | ||
Load Regulation 0.01 | ||
Efficiency 78% | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Related links
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