The CDR105B-101KC is a molded power inductor manufactured by Sumida America Components Inc. It is designed for use in various power supply and filtering applications. This inductor is characterized by its compact size, high current handling capability, and excellent electrical performance.

Applications

• DC-DC Converters: Used as an energy storage element in DC-DC converters.
• Power Supplies: Provides filtering and energy storage in power supply circuits.
• Buck Regulators: Employed in buck regulator circuits for voltage step-down.
• Boost Regulators: Used in boost regulator circuits for voltage step-up.
• Filtering Circuits: Provides filtering of unwanted noise and ripple in electronic circuits.

Features

• Molded Construction: Provides excellent mechanical strength and environmental protection.
• High Current Handling Capability: Can withstand high DC currents without saturation.
• Low DC Resistance (DCR): Minimizes power loss and improves efficiency.
• Compact Size: Small footprint allows for use in space-constrained applications.
• RoHS Compliant: Meets environmental regulations for hazardous substances.

Benefits

• High Efficiency: Low DCR minimizes power losses, resulting in improved efficiency.
• Reliable Performance: Molded construction ensures robust and reliable operation.
• Compact Design: Small size allows for use in portable and space-sensitive applications.
• Versatile Application: Suitable for a wide range of power supply and filtering applications.
• Environmentally Friendly: RoHS compliant, minimizing environmental impact.

Additional Details

The "101" in the part number CDR105B-101KC indicates an inductance value of 100μH (microhenries). The "KC" likely refers to the inductance tolerance, which should be confirmed in the product datasheet. The CDR105B series features a shielded construction to minimize electromagnetic interference (EMI). Key parameters to consider when selecting this inductor include inductance, DC resistance, saturation current, and operating temperature range. Always consult the datasheet for specific electrical and mechanical specifications to ensure proper application.