CC0805KKX7R9BB224

The "CC0805KKX7R9BB224" 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 2.0 mm x 1.25 mm)
• Dielectric Material: X7R, which is a type of ceramic dielectric that offers a moderate capacitance change with temperature and voltage.

Electrical Specifications

• Capacitance Value: 220,000 pF (or 0.22 µF)
• Voltage Rating: Typically rated at 25V, but it’s essential to check the specific datasheet for the exact rating.
• Tolerance: ±10%, indicating the range within which the actual capacitance may vary from the nominal value.
• Temperature Coefficient: X7R, which means the capacitor can operate effectively over a temperature range of -55°C to +125°C with a capacitance change of ±15% over that range.

Physical Characteristics

• Construction: The capacitor is constructed using multiple layers of ceramic material, which allows for a compact size while maintaining a high capacitance value.
• Termination: The capacitor typically features nickel barrier terminations, which are suitable for soldering onto printed circuit boards (PCBs).
• Color and Marking: The capacitor is usually unmarked or may have a simple marking indicating the part number or capacitance value.

Applications

• Usage: This type of capacitor is commonly used in various electronic applications, including decoupling, filtering, and timing circuits. It is suitable for use in consumer electronics, automotive applications, and industrial equipment.
• RoHS Compliance: Yageo capacitors are often compliant with RoHS (Restriction of Hazardous Substances) regulations, making them suitable for environmentally friendly applications.

Performance Characteristics

• ESR (Equivalent Series Resistance): Generally low, which is beneficial for high-frequency applications.
• Self-Resonant Frequency: The capacitor has a self-resonant frequency that allows it to perform well in high-frequency circuits.

Summary

The CC0805KKX7R9BB224 from Yageo is a compact, reliable multilayer ceramic capacitor with a capacitance of 0.22 µF, suitable for a wide range of electronic applications. Its X7R dielectric ensures stable performance across a broad temperature range, making it a versatile choice for engineers and designers in the electronics field.