The CD43-2R2MC is a power inductor manufactured by Sumida America Components Inc. It's designed for use in a variety of power conversion applications. Its compact size and robust construction make it ideal for devices where space is limited and reliable performance is required.

Applications

• DC-DC converters
• Power supplies for portable electronics
• Voltage regulators
• Filtering circuits
• LED drivers

Features

• Shielded construction for low EMI
• High current handling capability
• Compact size
• Low DC resistance
• Inductance: 2.2 µH
• Tolerance: ±20%
• RoHS compliant

Benefits

• Reduced electromagnetic interference (EMI) minimizes noise and improves signal integrity.
• High current capacity ensures stable operation under heavy loads.
• Compact size allows for use in space-constrained applications.
• Low DCR improves efficiency and reduces power loss.

Additional Details

The CD43 series inductors from Sumida are known for their reliability and consistent performance. The CD43-2R2MC, with its 2.2 µH inductance and ±20% tolerance, provides a good balance of inductance and current handling capability. Its shielded construction helps to minimize electromagnetic interference, making it suitable for use in sensitive electronic circuits. This inductor is designed for surface mount technology (SMT) and is compatible with standard reflow soldering processes. The part is lead-free and RoHS compliant, meeting environmental regulations.

Technical Specifications:

• Inductance: 2.2 µH
• Tolerance: ±20%
• Saturation Current: Approximately 2.9A (depending on testing conditions)
• RMS Current: Approximately 2.7A (depending on testing conditions)
• DC Resistance (DCR): Approximately 0.035Ω
• Shielded: Yes
• Package Size: 4.5mm x 4.0mm x 3.2mm