CC0402KRX7R9BB103

The "CC0402KRX7R9BB103" 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 from Yageo
• Package Size: 0402 (which refers to the dimensions of the capacitor, approximately 1.0 mm x 0.5 mm)
• Dielectric Material: X7R, which is a type of ceramic dielectric that offers a moderate capacitance change with temperature and voltage.

Electrical Characteristics

• Capacitance Value: 10,000 pF (or 10 nF)
• Voltage Rating: Typically rated at 25V, but it’s essential to check the specific datasheet for the exact rating.
• Tolerance: ±10%, indicating the permissible variation in capacitance from the nominal value.
• Temperature Coefficient: X7R dielectric has a temperature coefficient of ±15% over a temperature range of -55°C to +125°C.

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 features nickel barrier terminations, which are suitable for soldering onto printed circuit boards (PCBs).
• Color and Marking: Typically, the capacitor will have a standard appearance with a beige or light-colored body, and it may not have any markings due to its small size.

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 generally compliant with RoHS (Restriction of Hazardous Substances), making them suitable for environmentally friendly applications.

Performance Characteristics

• ESR (Equivalent Series Resistance): Low ESR, which is beneficial for high-frequency applications.
• Self-Resonant Frequency: The capacitor has a high self-resonant frequency, making it effective in RF applications.

Summary

The CC0402KRX7R9BB103 from Yageo is a compact, reliable multilayer ceramic capacitor with a capacitance of 10 nF, suitable for a wide range of electronic applications. Its small size, combined with its electrical characteristics, makes it an ideal choice for modern electronic designs where space and performance are critical.