The MHCI04020-3R3M-R8 is a wire-wound inductor manufactured by Chilisin. It's designed to provide inductance in various electronic circuits, used for filtering, impedance matching, and energy storage.

Applications:

• DC-DC Converters: Filtering and energy storage to maintain stable voltage output.
• RF Circuits: Impedance matching to maximize signal transfer.
• Signal Filtering: Removing unwanted noise and interference from electronic signals.

Features:

• Wire-Wound Construction: Provides high inductance and low DC resistance.
• Compact Size: Allows for use in small devices where board space is limited.
• High Current Handling: Can handle higher levels of DC current.
• Shielded Construction: Minimizes electromagnetic interference (EMI).

Benefits:

• Efficient Filtering: Effectively filters out noise and unwanted signals.
• Stable Performance: Maintains a stable inductance value across various operating conditions.
• Reduced EMI: Reduces interference with other components.
• Compact Design: Can be used in miniaturized electronic devices.

Additional Details:

The MHCI04020-3R3M-R8 features an inductance of 3.3 µH. It uses a 0402 package. The operating temperature typically lies between -55°C and +125°C. Check the Chilisin datasheet for complete specifications, including DC resistance, saturation current, and self-resonant frequency.