The CDRH6D38-220NC is a shielded power inductor manufactured by Sumida America Components Inc. It's designed for use in DC-DC converters and power supply applications requiring a balance of inductance and current handling capability within a compact footprint.

Applications:

• DC-DC converters
• Power supplies
• Voltage regulators
• Filtering circuits
• Buck, boost, and buck-boost converters

Features:

• Shielded construction to minimize EMI (Electromagnetic Interference)
• Low DC resistance (DCR) for high efficiency
• High current carrying capacity for its size
• Compact size for space-constrained applications
• RoHS compliant and lead-free

Benefits:

• Reduces electromagnetic interference in sensitive circuits
• Improves power supply efficiency, minimizing heat generation
• Handles significant current loads without saturation
• Saves valuable board space
• Compliant with environmental regulations

Specifications:

The CDRH6D38-220NC features an inductance of 22uH. The typical tolerance on the inductance is ±20%. Its saturation current is typically between 2.5A and 3.5A, depending on the specific test conditions. The DC resistance (DCR) is generally less than 0.15 ohms. It operates within a temperature range of -40°C to +125°C. The physical dimensions are approximately 7.0mm x 7.0mm x 4.0mm. Shielding is achieved through a ferrite core material.

These inductors are packaged on tape and reel for compatibility with automated pick and place assembly equipment.