Cosel SFCS DC-DC Converter, 3.3V dc/ 4.5A Output, 18 → 36 V dc Input, 14.85W, Surface Mount, +85°C Max Temp
- RS Stock No.:
- 130-9729
- Mfr. Part No.:
- SFCS15243R3B
- Brand:
- Cosel
Bulk discount available
Subtotal (1 unit)*
£38.00
(exc. VAT)
£45.60
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 999,999,999 unit(s) shipping from 13 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £38.00 |
| 5 - 9 | £36.84 |
| 10 - 24 | £36.09 |
| 25 - 49 | £35.33 |
| 50 + | £34.57 |
*price indicative
- RS Stock No.:
- 130-9729
- Mfr. Part No.:
- SFCS15243R3B
- Brand:
- Cosel
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Cosel | |
| Output Voltage | 3.3V dc | |
| Input Voltage Range | 18 → 36 V dc | |
| Power Rating | 14.85W | |
| Input Voltage Nominal | 24 V dc | |
| Output Current | 4.5A | |
| Mounting Type | Surface Mount | |
| Isolated | Yes | |
| Number of Outputs | 1 | |
| Output Voltage Adjustment Range | ±1% | |
| Package | SMD | |
| Isolation Voltage | 1 kV dc, 500V ac | |
| Width | 29.5mm | |
| Length | 39.1mm | |
| Depth | 6.8mm | |
| Series | SFCS | |
| Minimum Temperature | -40°C | |
| Standards Met | CE, CSA 60950-1, cUL, cULus Recognised, EN 60950-1, TUV, UL 60950-1 | |
| Efficiency | 89% | |
| Maximum Temperature | +85°C | |
Select all | ||
|---|---|---|
Brand Cosel | ||
Output Voltage 3.3V dc | ||
Input Voltage Range 18 → 36 V dc | ||
Power Rating 14.85W | ||
Input Voltage Nominal 24 V dc | ||
Output Current 4.5A | ||
Mounting Type Surface Mount | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Output Voltage Adjustment Range ±1% | ||
Package SMD | ||
Isolation Voltage 1 kV dc, 500V ac | ||
Width 29.5mm | ||
Length 39.1mm | ||
Depth 6.8mm | ||
Series SFCS | ||
Minimum Temperature -40°C | ||
Standards Met CE, CSA 60950-1, cUL, cULus Recognised, EN 60950-1, TUV, UL 60950-1 | ||
Efficiency 89% | ||
Maximum Temperature +85°C | ||
- COO (Country of Origin):
- JP
SFCS Series, SMD
The SFCS Series of Cosel DC-DC converters provide a wide input range. The Cosel SFCS Series offer the best quality in DC-DC converters with high reliability and efficiency.
Features and Benefits
• SMD and through-hole mounting type
• High efficiency (synchronous rectifier circuit)
• Parallel operation is possible
• Built-in overcurrent, overvoltage and low voltage circuits
• Built-in remote ON/OFF, alarm
• High reliability: no built-in aluminium and tantalum electrolytic capacitor
• High efficiency (synchronous rectifier circuit)
• Parallel operation is possible
• Built-in overcurrent, overvoltage and low voltage circuits
• Built-in remote ON/OFF, alarm
• High reliability: no built-in aluminium and tantalum electrolytic capacitor
Cosel Isolated DC-DC Converters
Related links
- Cosel SFCS DC-DC Converter 36 → 76 V dc Input Surface Mount, +85°C Max Temp
- Cosel SFCS DC-DC Converter 18 → 36 V dc Input Surface Mount, +85°C Max Temp -40°C
- Cosel SFCS DC-DC Converter 36 → 76 V dc Input Surface Mount, +85°C Max Temp -40°C
- Cosel SFCS DC-DC Converter 18 → 36 V dc Input Through Hole, +85°C Max Temp -40°C
- Cosel SFCS DC-DC Converter 18 → 36 V dc Input Surface Mount, +85°C Max Temp -40°C
- Cosel SFCS DC-DC Converter 18 → 36 V dc Input Surface Mount, +85°C Max Temp -40°C Min
- Cosel SFCS DC-DC Converter 36 → 76 V dc Input Surface Mount, +85°C Max Temp -40°C
- Cosel SFCS DC-DC Converter 36 → 76 V dc Input Through Hole, +85°C Max Temp -40°C Min