CDRH4D18-390Manufacturer: SUMIDA Surface Mount Power Inductors | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| CDRH4D18-390,CDRH4D18390 | SUMIDA | 6681 | In Stock |
Description and Introduction
Surface Mount Power Inductors The part CDRH4D18-390 is a surface mount power inductor manufactured by SUMIDA. Here are its key specifications:  
- **Inductance**: 39 µH (±20%)   This inductor is commonly used in power supply circuits, DC-DC converters, and other high-frequency applications. |
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Application Scenarios & Design Considerations
Surface Mount Power Inductors # Technical Documentation: CDRH4D18390 Power Inductor
 Manufacturer : SUMIDA   --- ## 1. Application Scenarios ### Typical Use Cases -  Buck converter output filtering  in voltage regulator modules (VRMs) ### Industry Applications  Automotive Electronics   Industrial Systems  ### Practical Advantages ### Limitations --- ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 2: Inadequate Thermal Management   Pitfall 3: Resonance Issues  ### Compatibility Issues  Capacitor Selection  ### PCB Layout Recommendations  Routing Considerations   Thermal Management  |
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| Partnumber | Manufacturer | Quantity | Availability |
| CDRH4D18-390,CDRH4D18390 | 6681 | In Stock | |
Description and Introduction
Surface Mount Power Inductors The CDRH4D18-390 is a surface-mount power inductor manufactured by Sumida Corporation. Key specifications include:  
- **Inductance**: 39 µH (±20%)   This inductor is designed for high-efficiency power applications, such as DC-DC converters. |
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Application Scenarios & Design Considerations
Surface Mount Power Inductors # Technical Documentation: CDRH4D18390 Power Inductor
## 1. Application Scenarios ### Typical Use Cases  DC-DC Converters   Power Management Circuits   Noise Filtering Applications  ### Industry Applications  Consumer Electronics   Automotive Electronics   Industrial Equipment   Telecommunications  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Saturation Current Miscalculation   Thermal Management Issues   Layout-Induced Noise  ### Compatibility Issues with Other Components  Switching Regulators   Capacitor Selection  |
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