The CDRH4D16FB is a series of shielded power inductors manufactured by Sumida America Components Inc. These inductors are designed for use in DC-DC converters, power supplies, and other power electronic applications. The shielded construction provides excellent EMI suppression, making them suitable for sensitive applications. The series offers a range of inductance values to meet different circuit requirements. Due to the end-of-life status, consider alternative parts for new designs.

Applications

• DC-DC converters
• Power supplies
• Notebook computers
• Portable devices
• LCD TVs

Features

• Shielded construction for low EMI
• High current handling capability
• Small footprint
• Low DC resistance (DCR) for high efficiency
• Surface Mount Device (SMD)
• RoHS Compliant

Benefits

• Reduced EMI: Minimizes interference with surrounding circuits.
• Efficient power conversion: Low DCR minimizes power losses.
• Compact size: Allows for high-density circuit designs.
• Reliable performance: Designed for stable operation in various environments.
• Easy assembly: Compatible with automated manufacturing processes.

Additional Details

The CDRH4D16FB series inductors are available in various inductance values, saturation current ratings, and DCR values. The specific characteristics vary depending on the individual part number. The shielded construction uses a magnetic material to effectively contain the magnetic field, reducing radiated emissions. The inductor's construction is designed for high reliability and ruggedness. The flat wire winding contributes to the low DCR. Consult the datasheet for detailed specifications, including inductance tolerance, operating temperature range, and self-resonant frequency.