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MEF1S0503SPC
Isolated Through Hole DC/DC Converter, 1kV Isolation, ITE, SIP, 1:1, 1 W, 1 Output, 3.3 V
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MURATA POWER SOLUTIONS |
|---|---|
| Manufacturer Part No | MEF1S0503SPCCopy |
| Manufacturer Standard Lead Time | 15 weeks |
| Order Code | 2400830 |
| Product Range | MEF1 Series |
| Your Part Number | |
| Technical Datasheet |
Available to Order
Manufacturer Standard Lead Time: 15 week(s)
Notify me when back in stock
| Quantity | Price |
|---|---|
| 1+ | RM24.060 |
| 5+ | RM23.200 |
| 10+ | RM22.820 |
| 50+ | RM21.490 |
| 100+ | RM21.180 |
| 250+ | RM20.860 |
Price for:Each
Minimum: 1
Multiple: 1
RM24.06
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | MURATA POWER SOLUTIONS |
|---|---|
| Manufacturer Part No | MEF1S0503SPCCopy |
| Manufacturer Standard Lead Time | 15 weeks |
| Order Code | 2400830 |
| Product Range | MEF1 Series |
| Technical Datasheet | |
| Power Supply Applications | ITE |
| DC / DC Converter Type | SIP |
| Input Ratio | 1:1 |
| Output Power Max | 1W |
| No. of Outputs | 1 Output |
| Output Voltage - Output 1 | 3.3V |
| Output Current - Output 1 | 303mA |
| Output Voltage - Output 2 | - |
| Output Current - Output 2 | - |
| Output Regulation | Regulated |
| Isolation Voltage | 1kV |
| Input Voltage DC Nom | 5V |
| DC / DC Converter Output Type | Fixed |
| Width | 6.15mm |
| Height | 10.15mm |
| Depth | 19.65mm |
| Input Voltage DC Min | 4.75V |
| Input Voltage DC Max | 5.25V |
| Product Range | MEF1 Series |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MEF1S0503SPC is an isolated regulated single-output DC/DC Converter used where a tightly regulated supply is required. It is ideal for situations where the input voltage is not tightly controlled. The single rail regulated output makes the ideal choice to power sensors, such as pressure transducers, hall-effect sensors and mass airflow sensors.
- Short circuit protection
- Operation to zero load
- SMD construction
- Fully encapsulated with toroidal magnetics
- <lt/>1% Output regulation
- 0.85W/cm³ Power density
- 1.17cm² Footprint
- 30mVp-p Maximum ripple and noise
- 68.5% Typical efficiency
- 40pF Isolation capacitance
- 225μs Start-up time
Applications
Sensing & Instrumentation, Industrial
Technical Specifications
| Power Supply Applications | ITE |
|---|---|
| Input Ratio | 1:1 |
| No. of Outputs | 1 Output |
| Output Current - Output 1 | 303mA |
| Output Current - Output 2 | - |
| Isolation Voltage | 1kV |
| DC / DC Converter Output Type | Fixed |
| Height | 10.15mm |
| Input Voltage DC Min | 4.75V |
| Product Range | MEF1 Series |
| DC / DC Converter Type | SIP |
|---|---|
| Output Power Max | 1W |
| Output Voltage - Output 1 | 3.3V |
| Output Voltage - Output 2 | - |
| Output Regulation | Regulated |
| Input Voltage DC Nom | 5V |
| Width | 6.15mm |
| Depth | 19.65mm |
| Input Voltage DC Max | 5.25V |
| SVHC | No SVHC (04-Feb-2026) |
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85044095 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Y-Ex RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | 1.6 |