TRACOPOWER TRN 3SM DC/DC Converter, 5V dc/ 300 mA, 18V dc Input, 9V Input 3 W, Surface, 85 °C Max Temp -40 °C Min Temp,
- RS Stock No.:
- 137-2917
- Mfr. Part No.:
- TRN 3-1221SM
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£198.63
(exc. VAT)
£238.36
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 02 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £198.63 | £19.863 |
| 5 - 9 | £192.67 | £19.267 |
| 10 - 24 | £186.71 | £18.671 |
| 25 - 49 | £178.77 | £17.877 |
| 50 + | £170.82 | £17.082 |
*price indicative
- RS Stock No.:
- 137-2917
- Mfr. Part No.:
- TRN 3-1221SM
- 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 | 5V dc | |
| Minimum Input Voltage | 9V | |
| Maximum Input Voltage | 18V dc | |
| Output Current 1 | 300mA | |
| Output Current 2 | 300mA | |
| Output Voltage 2 | -5V dc | |
| Mount Type | Surface | |
| Input Ratio | 1:12 | |
| Number of Outputs | 2 | |
| MTBF | 4400000h | |
| Isolation Voltage | 1.6kV dc | |
| Number of Pins | 7 | |
| Maximum Output Power | 3W | |
| Package Type | Surface Mount | |
| Series | TRN 3SM | |
| Width | 11.3mm | |
| Standards/Approvals | No | |
| Length | 11.9mm | |
| Depth | 7.6mm | |
| Minimum Operating Temperature | -40°C | |
| Efficiency | 78% | |
| Maximum Operating Temperature | 85°C | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Product Type DC/DC Converter | ||
Output Voltage 1 5V dc | ||
Minimum Input Voltage 9V | ||
Maximum Input Voltage 18V dc | ||
Output Current 1 300mA | ||
Output Current 2 300mA | ||
Output Voltage 2 -5V dc | ||
Mount Type Surface | ||
Input Ratio 1:12 | ||
Number of Outputs 2 | ||
MTBF 4400000h | ||
Isolation Voltage 1.6kV dc | ||
Number of Pins 7 | ||
Maximum Output Power 3W | ||
Package Type Surface Mount | ||
Series TRN 3SM | ||
Width 11.3mm | ||
Standards/Approvals No | ||
Length 11.9mm | ||
Depth 7.6mm | ||
Minimum Operating Temperature -40°C | ||
Efficiency 78% | ||
Maximum Operating Temperature 85°C | ||
The TRN 3SM Series comprises 3 Watt fully regulated, high performance DC/DC converters. They come in a Compact cubical package of only 1.07 cm3. Full load operation is reliable up tp 85°C environment temperature. With 1’600 VDC I/O-isolation voltage, and short current protection they cover a wide range of application when space is limited. The input of the converters is designed for a wide voltage range (2:1) and minimum load is not required. The functional I/O-isolation system is designed to meet IEC/EN 62368-1 with a test voltage (60 s) of 1600 VDC.
Related links
- TRACOPOWER TRN 3SM DC/DC Converter 18V dc Input Surface
- TRACOPOWER TRN 3SM DC/DC Converter 18V dc Input Surface, 85 °C Max Temp -40 °C Min
- TRACOPOWER TRN 3SM DC/DC Converter 18V dc Input Surface, 85 °C Max Temp -40 °C Min
- TRACOPOWER TRN 3SM DC/DC Converter 18V dc Input Surface, 85 °C Max Temp -40 °C Min
- TRACOPOWER TRN 3SM DC/DC Converter 18V dc Input Surface, 85 °C Max Temp -40 °C Min
- TRACOPOWER TRN 3SM DC/DC Converter 18V dc Input Surface, 85 °C Max Temp -40 °C Min
- TRACOPOWER TRN 3SM DC/DC Converter 18V dc Input Surface
- TRACOPOWER TRN 3SM DC/DC Converter 18V dc Input Surface, 85 °C Max Temp -40 °C Min