The CC0402KRX7R9BB102 is a multilayer ceramic capacitor (MLCC) manufactured by Yageo. Yageo is a leading global provider of passive components, including resistors, capacitors, and inductors. This capacitor is designed for general-purpose applications in electronic circuits.

The part number decodes as follows: CC indicates ceramic capacitor, 0402 refers to the case size (0.04 inch x 0.02 inch), KR indicates a tolerance of +/-10%, X7R is the temperature characteristic, 9BB is the voltage rating, and 102 represents the capacitance code (10 x 10^2 pF = 1000 pF = 1 nF).

Applications

• Bypass capacitors in digital circuits.
• Decoupling capacitors in power supplies.
• Filtering capacitors in analog circuits.
• Timing circuits.
• General-purpose applications in consumer electronics, industrial equipment, and automotive systems.

Features

• Small size: 0402 case size allows for high-density circuit designs.
• High capacitance: 1 nF capacitance value.
• X7R temperature characteristic: Stable capacitance over a wide temperature range (-55°C to +125°C).
• 10% tolerance: Suitable for general-purpose applications where precise capacitance values are not critical.
• High reliability: Constructed with high-quality ceramic materials for long-term performance.

Benefits

• Reduces noise and voltage fluctuations in electronic circuits.
• Improves the stability and performance of electronic devices.
• Enables smaller and more compact circuit designs.
• Provides a cost-effective solution for general-purpose capacitance requirements.
• Offers a wide operating temperature range for use in various environments.

Technical specifications include a voltage rating (typically 25V to 50V), operating temperature range (-55°C to +125°C), and dielectric material (X7R). This capacitor is compatible with standard surface-mount soldering techniques.