The GCM21BR71C475KA67L is a multilayer ceramic capacitor (MLCC) manufactured by Murata Electronics North America. It is designed for general-purpose applications requiring high capacitance and reliable performance. This capacitor is commonly used for decoupling, bypass, and filtering in various electronic circuits.

Applications

• Decoupling in power supplies
• Bypass in signal circuits
• Filtering in audio circuits
• General-purpose applications in electronic devices
• Smoothing circuits

Features

• Multilayer Ceramic Capacitor (MLCC)
• Capacitance: 4.7µF (Microfarads)
• Voltage Rating: 16V
• Temperature Characteristic: X7R
• Tolerance: 10%
• Surface Mount Device (SMD)
• RoHS Compliant

Benefits

• High Capacitance: Provides significant charge storage for decoupling and filtering applications.
• Stable Performance: X7R dielectric offers stable capacitance over temperature variations.
• Compact Size: Allows for high-density circuit board designs.
• Reliable Operation: MLCC construction ensures long-term reliability and stability.
• Easy Assembly: SMD design simplifies automated manufacturing processes.
• Environmentally Friendly: RoHS compliant, reducing environmental impact.

Additional Details

The GCM21BR71C475KA67L features a high capacitance value of 4.7µF (microfarads) with a tolerance of 10%. The voltage rating is 16V, making it suitable for low-voltage applications. The X7R temperature characteristic ensures that the capacitance remains relatively stable over a temperature range of -55°C to +125°C. This is important for maintaining consistent circuit performance in varying environmental conditions.

The capacitor is constructed using a multilayer ceramic process, which involves stacking multiple layers of ceramic material with interleaved electrodes. This construction provides high capacitance values in a small package size. The surface mount design simplifies assembly, allowing for automated placement and soldering on printed circuit boards.

The GCM21BR71C475KA67L is commonly used for decoupling in power supplies, where it helps to filter out noise and voltage fluctuations. It is also used for bypass in signal circuits, where it helps to improve signal integrity. In audio circuits, it can be used for filtering and smoothing. Its compact size and stable performance make it a popular choice for a wide range of electronic devices.

Specific electrical characteristics include dissipation factor, insulation resistance, and equivalent series resistance (ESR). Consult the manufacturer's datasheet for detailed specifications and application guidelines. This capacitor is available in tape and reel packaging for use with automated pick-and-place equipment.