The Murata GCM21BR72A473KA02K is a general-purpose multilayer ceramic capacitor (MLCC) characterized by its stable temperature characteristics and high capacitance value. This capacitor is commonly used in decoupling, bypass, and filtering applications in a wide variety of electronic circuits.

Applications:

• Decoupling Circuits
• Bypass Circuits
• Filtering Circuits
• Power Supplies
• Audio Circuits
• Consumer Electronics
• Industrial Equipment

Features:

• High Capacitance: Provides significant capacitance value for effective decoupling and filtering.
• Stable Temperature Characteristics (X7R): Offers stable performance over a wide temperature range.
• Multilayer Ceramic Construction: Ensures high reliability and long life.
• Small Size (0805): Allows for compact circuit designs.
• Low ESR (Equivalent Series Resistance): Minimizes power loss and improves efficiency.
• RoHS Compliant: Complies with environmental regulations.
• Excellent Aging Characteristics: Maintains stable performance over time.

Benefits:

• Effective Decoupling and Filtering: High capacitance and low ESR provide effective noise reduction and signal conditioning.
• Stable Performance: X7R dielectric ensures consistent performance over a wide temperature range.
• Compact Design: Small size enables miniaturization of electronic devices.
• Long-Term Reliability: Multilayer ceramic construction ensures long-term stability and durability.
• Reduced Power Consumption: Low ESR minimizes power loss, improving energy efficiency.
• Environmentally Friendly: RoHS compliance supports environmental sustainability.

Additional Details:

The GCM21BR72A473KA02K has a capacitance value of 0.047 µF (47 nF) with a tolerance of ±10%. It has a voltage rating of 100 VDC. The X7R dielectric provides a capacitance variation of ±15% over the operating temperature range of -55°C to +125°C. The 0805 case size corresponds to physical dimensions of 2.0 mm x 1.25 mm. The capacitor's impedance characteristics make it suitable for decoupling high-frequency noise in digital circuits. Detailed performance characteristics, including impedance vs. frequency plots, are available in the product datasheet. The capacitor is designed for surface mount assembly and is compatible with automated pick-and-place equipment.