CC0805KKX7R9BB105

The "CC0805KKX7R9BB105" is a specific type of ceramic capacitor manufactured by Yageo, a well-known company in the electronic components industry. Here’s a detailed description of this component:

General Overview

• Type: Multilayer Ceramic Capacitor (MLCC)
• Series: CC Series
• Package Size: 0805 (which refers to the dimensions of the capacitor, approximately 0.08 inches by 0.05 inches or 2.0 mm x 1.25 mm)

Electrical Characteristics

• Capacitance Value: 1 µF (microfarad)
• Voltage Rating: 50V (this indicates the maximum voltage the capacitor can handle without breaking down)
• Dielectric Material: X7R (a type of ceramic dielectric that offers a good balance of capacitance stability and temperature characteristics)
• Temperature Coefficient: X7R capacitors can operate over a temperature range of -55°C to +125°C, with a capacitance change of ±15% over this range.

Physical Characteristics

• Construction: The capacitor is constructed using multiple layers of ceramic material, which are stacked and then sintered to form a solid dielectric. This multilayer design allows for higher capacitance values in smaller packages.
• Termination: The capacitor typically features nickel barrier terminations, which are suitable for soldering onto printed circuit boards (PCBs).
• RoHS Compliance: The component is likely to be compliant with RoHS (Restriction of Hazardous Substances), meaning it does not contain certain hazardous materials.

Applications

• Usage: This capacitor is commonly used in various electronic applications, including decoupling, filtering, and energy storage in circuits. It is suitable for use in consumer electronics, automotive applications, and industrial equipment.
• Performance: The X7R dielectric provides a good balance of capacitance stability and size, making it ideal for applications where space is limited but reliable performance is required.

Additional Information

• ESR (Equivalent Series Resistance): The capacitor has a low ESR, which is beneficial for high-frequency applications.
• Self-Resonant Frequency: The self-resonant frequency is typically high, allowing it to perform well in RF applications.
• Aging Characteristics: X7R capacitors may exhibit some capacitance loss over time, but this is generally within acceptable limits for most applications.

In summary, the CC0805KKX7R9BB105 from Yageo is a compact, reliable multilayer ceramic capacitor with a capacitance of 1 µF and a voltage rating of 50V, suitable for a wide range of electronic applications. Its small size and robust performance characteristics make it a popular choice among engineers and designers.