S48SA3R310NRFA
DC DC CONVERTER 3.3V 33W
Dc Dc Converters
12-SMD Module
Delphi S48SA (33W)
Not For New Designs
$35.77 / unit (market reference)
MOQ: 30 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Delta Electronics |
| Model | S48SA3R310NRFA |
| Package / Case | 12-SMD Module |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 108°C |
| Voltage - Input (Min) | 36V |
| Voltage - Input (Max) | 75V |
| Number of Outputs | 1 |
| Efficiency | 90.5% |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
S48SA3R310NRFA by Delta Electronics is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 75V, output adjustable. The 12-SMD Module package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for S48SA3R310NRFA
Alternatives & Replacements
View All →EPM12V1-05R5-01R0P
DCDC CONV 1000MA 0.9-5.5VDC
GS-R12F0002.0
DC DC CONVERTER 1.235-5.5V
GS-R24F0002.0
DC DC CONVERTER 1.235-5.5V
OKL-T/3-W12P-C
DC DC CONVERTER 0.591-5.5V 15W
OKL-T/3-W12N-C
DC DC CONVERTER 0.591-5.5V 15W
SRPE-30E1A0G
DC DC CONVERTER 0.6-2V 60W
All Technical Specifications
| Type | Isolated Module |
| Features | Remote On/Off, OCP, OTP, OVP, UVLO |
| Efficiency | 90.5% |
| Applications | ITE (Commercial) |
| Power (Watts) | 33 W |
| Control Features | Enable, Active Low |
| Size / Dimension | 1.86" L x 1.16" W x 0.33" H (47.2mm x 29.5mm x 8.5mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 3.3V |
| Voltage - Isolation | 1.5 kV |
| Voltage - Input (Max) | 75V |
| Voltage - Input (Min) | 36V |
| Current - Output (Max) | 10A |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.