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CDRH4D18-3R3 from SUMIDA

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CDRH4D18-3R3

Manufacturer: SUMIDA

Surface Mount Power Inductors

Partnumber Manufacturer Quantity Availability
CDRH4D18-3R3,CDRH4D183R3 SUMIDA 13000 In Stock

Description and Introduction

Surface Mount Power Inductors The part CDRH4D18-3R3 is a power inductor manufactured by SUMIDA. Here are its key specifications:  

- **Inductance**: 3.3 µH  
- **Tolerance**: ±20%  
- **DC Resistance (DCR)**: 0.022 Ω (typical)  
- **Saturation Current (Isat)**: 5.5 A (typical)  
- **Temperature Rise Current (Irms)**: 5.0 A (typical)  
- **Operating Temperature Range**: -40°C to +125°C  
- **Core Material**: Ferrite  
- **Shielding**: Shielded  
- **Package**: Surface Mount (SMD)  
- **Dimensions**: 4.5 mm x 4.0 mm x 1.8 mm  

This inductor is commonly used in power supply applications, including DC-DC converters.

Partnumber Manufacturer Quantity Availability
CDRH4D18-3R3,CDRH4D183R3 454 In Stock

Description and Introduction

Surface Mount Power Inductors The part **CDRH4D18-3R3** is a power inductor manufactured by **Sumida Corporation**. Here are its key specifications:  

- **Inductance (L):** 3.3 µH (±20%)  
- **Current Rating (Isat):** 4.6 A (saturation current)  
- **Current Rating (Irms):** 5.5 A (RMS current)  
- **DC Resistance (DCR):** 14.0 mΩ (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Core Material:** Ferrite  
- **Shielding:** Shielded  
- **Package Size:** 4.5 mm x 4.5 mm x 1.8 mm (L x W x H)  

These specifications are based on the manufacturer's datasheet.

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