Recom RSO DC-DC Converter, 3.3V dc/ 300mA Output, 18 → 36 V dc Input, 1W, Through Hole, +85°C Max Temp -40°C Min
- RS Stock No.:
- 417-382
- Mfr. Part No.:
- RSO-243.3S
- Brand:
- Recom
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Subtotal (1 unit)*
£14.41
(exc. VAT)
£17.29
(inc. VAT)
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In Stock
- 15 unit(s) ready to ship
- Plus 5 unit(s) shipping from 22 October 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £14.41 |
| 5 - 9 | £13.98 |
| 10 - 24 | £13.55 |
| 25 - 49 | £13.11 |
| 50 + | £12.68 |
*price indicative
- RS Stock No.:
- 417-382
- Mfr. Part No.:
- RSO-243.3S
- Brand:
- Recom
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Recom | |
| Output Voltage | 3.3V dc | |
| Input Voltage Range | 18 → 36 V dc | |
| Power Rating | 1W | |
| Input Voltage Nominal | 24 V dc | |
| Output Current | 300mA | |
| Mounting Type | Through Hole | |
| Isolated | Yes | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Isolation Voltage | 1kV dc | |
| Width | 9.2mm | |
| Depth | 11.1mm | |
| Length | 21.8mm | |
| Series | RSO | |
| Load Regulation | ±0.4% | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
| Medical Approved | Yes | |
| Efficiency | 68 → 72% | |
| Standards Met | CAN/CSA-C22.2 No. 60950-1, IEC60950-1, UL 60950-1 | |
Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 3.3V dc | ||
Input Voltage Range 18 → 36 V dc | ||
Power Rating 1W | ||
Input Voltage Nominal 24 V dc | ||
Output Current 300mA | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Package SIP | ||
Isolation Voltage 1kV dc | ||
Width 9.2mm | ||
Depth 11.1mm | ||
Length 21.8mm | ||
Series RSO | ||
Load Regulation ±0.4% | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Medical Approved Yes | ||
Efficiency 68 → 72% | ||
Standards Met CAN/CSA-C22.2 No. 60950-1, IEC60950-1, UL 60950-1 | ||
- COO (Country of Origin):
- TW
RECOM DC-DC Converter, SIP-8 Package, 68% to 72% Efficiency - RSO Series - RSO-243.3S
Switch up your appliance's power supply with this DC-DC converter from RECOM. It dials input voltages down to a 3.3V DC output, taking the hassle out of adapting an electrical source to a machine. Don't worry about sending out unstable loads, as the unit's ±0.2% line regulation rating means it keeps its output steady for reliable power with each use. You can fix the device into a system in no time, thanks to its widely compatible through-hole mounting. The continuous short-circuit protection shuts this converter down if there's a fault, minimising the risk of electrical damage.
Features & Benefits
• Wide input voltage range between 18 and 36V for flexibility
• Low quiescent current of 25mA, minimising energy waste when switched off
• Resists surge voltages up to 1000V DC for consistency
• Maximum ripple voltage of 50mV to stop disruption from electrical noise
• Operates in temperatures ranging between -40°C and +85°C to withstand extreme conditions
• Low quiescent current of 25mA, minimising energy waste when switched off
• Resists surge voltages up to 1000V DC for consistency
• Maximum ripple voltage of 50mV to stop disruption from electrical noise
• Operates in temperatures ranging between -40°C and +85°C to withstand extreme conditions
Applications
• Domestic appliances
• Portable devices
• Manufacturing industry
• Portable devices
• Manufacturing industry
How do I identify the pins on this converter?
For simple connection identification, the product's front side has a dot mark, helping you line up its contacts with the pinning diagram.