The CDRR73NP-101MC is a shielded power inductor manufactured by Sumida America Components Inc. This component is designed for use in a variety of power applications, including DC-DC converters and power supplies. The '101MC' indicates an inductance value of 100 μH (101 = 10 x 10^1 μH). The shielded construction minimizes electromagnetic interference (EMI), making it suitable for sensitive electronic environments.

Applications

• DC-DC Converters: Used for voltage conversion and regulation in various DC-DC converter designs.
• Power Supplies: Integrated into switching power supplies for filtering and energy storage.
• Portable Devices: Employed in portable electronic devices, such as smartphones and tablets, for efficient power management.
• LED Lighting: Used in LED driver circuits for efficient power delivery and current regulation.
• Noise Filtering: Applied in circuits requiring noise suppression and filtering of unwanted frequencies.

Features

• Shielded Construction: Minimizes electromagnetic interference (EMI).
• High Current Capacity: Capable of handling high current levels without saturation.
• Low DC Resistance (DCR): Reduces power losses and improves efficiency.
• Compact Size: Offers a small footprint for space-constrained applications.
• High Inductance Value: Provides effective energy storage and filtering capabilities.

Benefits

• Reduced EMI: Shielded construction minimizes electromagnetic interference, improving the stability of surrounding circuits.
• High Efficiency: Low DC resistance minimizes power losses, leading to increased overall efficiency.
• Compact Design: Small form factor allows for integration into densely packed electronic assemblies.
• Reliable Performance: Designed for reliable operation in demanding power applications.
• Versatile Application: Suitable for a wide range of power conversion and filtering applications.

Technical Specifications

The CDRR73NP-101MC has an inductance of 100 μH. The DC resistance (DCR) is typically very low to minimize power losses. Saturation current (Isat) and Irms (RMS current) are critical parameters for high-current applications. The operating temperature range is typically from -40°C to +125°C. The inductor dimensions are approximately 7.3mm x 7.3mm x 3.0mm. This inductor complies with RoHS standards, ensuring it is lead-free and environmentally friendly.