CC0805KRX7R9BB332

The "CC0805KRX7R9BB332" 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: Ceramic Capacitor
• Series: CC Series
• Manufacturer: Yageo

Physical Characteristics

• 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)
• Form Factor: Surface Mount Device (SMD), designed for mounting directly onto the surface of printed circuit boards (PCBs).
• Material: Made from a ceramic dielectric material, which provides stability and reliability in various applications.

Electrical Specifications

• Capacitance Value: 3.3 nF (nanofarads), which is equivalent to 3300 pF (picofarads).
• Voltage Rating: Typically rated for 50V, indicating the maximum voltage the capacitor can handle without breaking down.
• Temperature Coefficient: X7R, which means the capacitor can operate over a wide temperature range (-55°C to +125°C) with a capacitance change of ±15% over that range. This makes it suitable for applications where temperature variations are expected.

Performance Characteristics

• Tolerance: ±10%, indicating the allowable deviation from the nominal capacitance value.
• Dielectric Strength: The capacitor is designed to withstand high voltages, ensuring reliability in various electronic circuits.
• ESR (Equivalent Series Resistance): Low ESR, which is beneficial for high-frequency applications, reducing power loss and improving efficiency.

Applications

The CC0805KRX7R9BB332 capacitor is commonly used in:

• Decoupling and Bypass Applications: To filter out noise and stabilize voltage levels in power supply circuits.
• Timing Circuits: In conjunction with resistors to create timing elements in oscillators and timers.
• Signal Coupling: To allow AC signals to pass while blocking DC components in audio and RF applications.
• Filtering: In various electronic devices to smooth out voltage fluctuations.

Compliance and Standards

• RoHS Compliant: The capacitor is compliant with the Restriction of Hazardous Substances directive, ensuring it is free from certain hazardous materials.
• AEC-Q200 Qualified: This indicates that the component meets automotive industry standards for reliability and performance.

Conclusion

The CC0805KRX7R9BB332 from Yageo is a versatile and reliable ceramic capacitor suitable for a wide range of electronic applications. Its compact size, stable performance across temperature variations, and low ESR make it an excellent choice for modern electronic designs.