The A921CY-2R2M=P3 is a fixed inductor manufactured by Murata Electronics North America. It is designed for use in various electronic circuits to provide inductance for filtering, energy storage, and impedance matching. This inductor is commonly used in power supplies, RF circuits, and signal processing applications.

Applications

• DC-DC converters: Energy storage and filtering in power supply circuits.
• RF filters: Impedance matching and signal filtering in RF applications.
• EMI suppression: Filtering unwanted noise and interference.
• Oscillators: Providing inductance in oscillator circuits.
• Signal processing circuits: Filtering and shaping signals.

Features

• Fixed inductance value: Stable inductance value for reliable performance.
• Compact size: Saves board space in space-constrained applications.
• High current handling capability: Handles relatively high current levels.
• Low DC resistance: Minimizes power loss.
• RoHS compliant: Environmentally friendly.

Benefits

• Improved circuit performance: Provides stable inductance for optimal circuit operation.
• Reduced board space: Compact size allows for denser circuit designs.
• Increased efficiency: Low DC resistance minimizes power loss.
• Reliable operation: Stable inductance value ensures consistent performance.
• Compliance with environmental regulations: Meets RoHS requirements.

Additional Details

The A921CY-2R2M=P3 has an inductance value of 2.2µH. The tolerance on the inductance is typically ±20%. It is important to refer to the Murata datasheet for detailed specifications, including the self-resonant frequency (SRF), DC resistance (DCR), and saturation current (Isat). This inductor is generally surface mount device (SMD) and suitable for reflow soldering processes. The operating temperature range and other environmental specifications should also be considered for the specific application to ensure proper functionality and reliability.