Recom R1SX DC-DC Converter, 3.3V dc/ 300mA Output, 2.97 → 3.63 V dc Input, 1W, PCB Mount, +100°C Max Temp -40°C
- RS Stock No.:
- 139-3228
- Mfr. Part No.:
- R1SX-3.33.3-R
- Brand:
- Recom
Subtotal (1 unit)*
£2.72
(exc. VAT)
£3.26
(inc. VAT)
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In Stock
- 76 unit(s) ready to ship
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Units | Per unit |
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1 + | £2.72 |
*price indicative
- RS Stock No.:
- 139-3228
- Mfr. Part No.:
- R1SX-3.33.3-R
- 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 | 2.97 → 3.63 V dc | |
Power Rating | 1W | |
Input Voltage Nominal | 3.3 V dc | |
Output Current | 300mA | |
Mounting Type | PCB Mount | |
Isolated | Yes | |
Number of Outputs | 1 | |
Package | SMD | |
Isolation Voltage | 1kV dc | |
Depth | 5.8mm | |
Width | 11.1mm | |
Length | 12.75mm | |
Series | R1SX | |
Load Regulation | ±15% | |
Minimum Temperature | -40°C | |
Efficiency | 74% | |
Maximum Temperature | +100°C | |
Select all | ||
---|---|---|
Brand Recom | ||
Output Voltage 3.3V dc | ||
Input Voltage Range 2.97 → 3.63 V dc | ||
Power Rating 1W | ||
Input Voltage Nominal 3.3 V dc | ||
Output Current 300mA | ||
Mounting Type PCB Mount | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Package SMD | ||
Isolation Voltage 1kV dc | ||
Depth 5.8mm | ||
Width 11.1mm | ||
Length 12.75mm | ||
Series R1SX | ||
Load Regulation ±15% | ||
Minimum Temperature -40°C | ||
Efficiency 74% | ||
Maximum Temperature +100°C | ||
- COO (Country of Origin):
- TW
Recom R1SX 1W SMD Isolated DC-DC Converter
The R1SX is a low cost, 1 W, low profile, open-frame, SMD isolated DC-DC converter. It is available with 3.3 V or 5 V inputs and offers a single unregulated 3.3 V or 5 V output. There is no minimum load requirement and the quiescent consumption is less than 150 mW. Isolation is 1 k V dc or 3 k V dc and the operating temperature is -40°C up to +100°C (without derating). The pin-out is industry standard and compatible with the R1S series, but at half the height. The converter is fully certified to IEC/EN/UL62368 and 60950 and is 10/10 RoHS-conform. Class B EMC conformity can be reached with a simple external LC filter.
Features and Benefits
• 1 W Power in SMD Package
• Low cost
• Pin Compatible with R1S Series
• -40°C to +100°C Operating Temperature @ Full Load
• Low cost
• Pin Compatible with R1S Series
• -40°C to +100°C Operating Temperature @ Full Load
• IEC/EN/UL62368-1 Certified, CB Report
• High 3 k V dc/1 second or 1 k V dc/1 second isolation
• High 3 k V dc/1 second or 1 k V dc/1 second isolation
3-year warranty
RECOM DC-DC Converter, 74% Efficiency, Surface Mounting - R1SX Series - R1SX-3.33.3-R
Take charge of the power supply to your PCB-connected parts with this DC-DC converter from RECOM. It cleans out interference, ripple and noise from the input voltage signal. That means you're left with a balanced 3.3V output that's safe for low-voltage components like LED lamps and sensors. Thanks to its durable plastic housing, this unit handles impact without breaking a sweat, making it useful in harsh environments. The material also serves as reliable insulation to prevent you from getting any shocking surprises during installation and operation.
• Efficiency of 74% for improved productivity and minimal energy wastage
• Isolation voltage of 1kV protects connected parts from sudden power surges
• Broad operating temperature range between -40°C to +100°C for use in challenging settings
• Mean time between failures of 21,400,000 hours at +25°C for long-term performance
• Isolation voltage of 1kV protects connected parts from sudden power surges
• Broad operating temperature range between -40°C to +100°C for use in challenging settings
• Mean time between failures of 21,400,000 hours at +25°C for long-term performance
Applications
• Automotive industry
• Machine building
• Medical equipment
• Machine building
• Medical equipment
What size is this DC-DC converter?
This unit has compact dimensions of 12.75 (L) x 11.1 (W) x 5.8mm (H), making it a space-efficient choice for busy setups.
Is this converter flame-resistant?
Yes, it stops burning in 10 seconds or less in the event of a fire, so it's a safe choice for volatile work areas.
Related links
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