Sumida CDRH127-4R7NC

Product Overview
The Sumida CDRH127-4R7NC is a high-quality surface-mount power inductor optimized for use in power management, DC-DC converters, and energy storage applications. Known for its compact design and superior performance, this inductor is ideal for circuit designs that demand efficiency, reliability, and minimal footprint.

Key Specifications

• Inductance: 4.7 µH ±30%
• Maximum Current: 6.3A
• Saturation Current: 7.2A
• DC Resistance (DCR): 0.021Ω (max)
• Package Type: Surface-mount (SMD)
• Dimensions: 12.5 mm × 12.5 mm × 7.5 mm
• Operating Temperature Range: -40°C to +125°C

Key Features

• High Current Capacity: Handles up to 6.3A, supporting demanding power systems.
• Low DCR: Reduces power losses and improves efficiency in circuits.
• Compact Design: Fits into space-constrained applications with its small SMD package.
• Wide Temperature Range: Operates reliably in harsh environments, including industrial and automotive applications.
• Magnetically Shielded: Minimizes electromagnetic interference (EMI) for clean signal performance.

Applications

• DC-DC converters for portable devices
• Power modules in automotive and industrial systems
• Noise filtering in power supply circuits
• Energy storage for switching regulators

Conclusion
The Sumida CDRH127-4R7NC inductor combines compactness, efficiency, and durability, making it a reliable choice for engineers designing modern electronic systems. Its robust design and high performance suit applications where efficiency and space optimization are paramount.