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SMI-43-4R7 from ANLA

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SMI-43-4R7

Manufacturer: ANLA

SMD POWER INDUCTORS

Partnumber Manufacturer Quantity Availability
SMI-43-4R7,SMI434R7 ANLA 1400 In Stock

Description and Introduction

SMD POWER INDUCTORS The part SMI-43-4R7 is manufactured by ANLA. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** ANLA  
- **Part Number:** SMI-43-4R7  
- **Inductance:** 4.7 µH  
- **Tolerance:** ±20%  
- **Current Rating:** 3.5 A (Saturation), 4.7 A (RMS)  
- **DC Resistance:** 0.028 Ω (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** Shielded SMD  
- **Dimensions:** 4.5 mm x 4.0 mm x 3.2 mm  

### **Descriptions:**  
- The SMI-43-4R7 is a shielded surface-mount power inductor designed for high-current applications.  
- It offers low DC resistance and high saturation current, making it suitable for power supply circuits.  

### **Features:**  
- Shielded construction for reduced EMI interference.  
- High-efficiency ferrite core material.  
- RoHS compliant.  
- Suitable for DC-DC converters, voltage regulators, and power management circuits.  

Let me know if you need further details.

Application Scenarios & Design Considerations

SMD POWER INDUCTORS

Alternative Part Number

  • SDR0604-4R7ML --: 4.7 uH power inductor in a similar 0604 SMD size with comparable current rating and low DC resistance, a widely available drop-in style substitute.
  • CDRH5D28-4R7NC --: 4.7 uH shielded SMD power inductor with similar footprint and saturation characteristics, suitable for the same filtering and DC-DC applications.
  • LQH55D4R7M03L --: 4.7 uH SMD inductor with comparable inductance tolerance and current handling, offering a different series as a functional alternative.

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