TRACOPOWER Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 31 V dc, 6.5 → 42 V dc Input
- RS Stock No.:
- 124-7702
- Mfr. Part No.:
- TSRN 1-2450
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£99.61
(exc. VAT)
£119.53
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 5 unit(s) ready to ship
- Plus 16 unit(s) shipping from 22 October 2025
- Plus 1 unit(s) shipping from 20 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £99.61 | £9.961 |
| 5 - 9 | £96.62 | £9.662 |
| 10 - 24 | £93.64 | £9.364 |
| 25 - 49 | £89.65 | £8.965 |
| 50 + | £85.67 | £8.567 |
*price indicative
- RS Stock No.:
- 124-7702
- Mfr. Part No.:
- TSRN 1-2450
- 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 | |
| Output Current | 1 A, 400 mA | |
| Input Voltage | 6.5 → 31 V dc, 6.5 → 42 V dc | |
| Mounting Type | Through Hole | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Efficiency | 78%, 83% | |
| Ripple And Noise | 50mV Pk-Pk | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
| Line Regulation | ±0.2% | |
| MTBF | 6000000h | |
| Weight | 1.9kg | |
| Depth | 10.2mm | |
| Length | 11.7mm | |
| Load Regulation | ±0.4% | |
| Width | 7.5mm | |
Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 5V dc | ||
Output Current 1 A, 400 mA | ||
Input Voltage 6.5 → 31 V dc, 6.5 → 42 V dc | ||
Mounting Type Through Hole | ||
Number of Outputs 1 | ||
Package SIP | ||
Efficiency 78%, 83% | ||
Ripple And Noise 50mV Pk-Pk | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Line Regulation ±0.2% | ||
MTBF 6000000h | ||
Weight 1.9kg | ||
Depth 10.2mm | ||
Length 11.7mm | ||
Load Regulation ±0.4% | ||
Width 7.5mm | ||
- COO (Country of Origin):
- TW
Traco Power Switching Regulator, Single Output, 50mV Pk-Pk Ripple and Noise - TSRN 1 Series - TSRN 1-2450
Make tailoring direct current to your needs a snip with this power switching regulator from Traco Power. It's an ideal choice for low-power applications, as it uses an input voltage between 6.5 and 42V DC to generate a 5V DC output. As it's a SIP-type package, its components are parcelled up efficiently inside compact dimensions of 11.7 (L) x 7.5 (W) x 10.2mm (D), so it fits neatly into busy setups. Inbuilt overtemperature and short-circuit protections fend off electrical hazards, while the UL 94 V-0-rated silicone potting self-extinguishes within 10 seconds to boost workplace safety. The regulator's plastic housing withstands impacts and abrasion to deliver a long service life.
Features & Benefits
• Operating temperature range between -40°C and +85°C for reliable performance in challenging environments
• Mean time between failures of 20 million hours indicates reliability
• Through-hole mounting for fast and secure installation
• Complies with EN 61373 for safe use in railway applications
• Mean time between failures of 20 million hours indicates reliability
• Through-hole mounting for fast and secure installation
• Complies with EN 61373 for safe use in railway applications
Applications
• Industrial automation
• Power supplies
• Transportation industry
• Power supplies
• Transportation industry
Do I need a heat sink with this product?
No. This component runs at up to 83% efficiency, so there's little thermal energy created as a by-product of operation.