CC0603KRX7R7BB105

The "CC0603KRX7R7BB105" 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
• Package Size: 0603 (which refers to the dimensions of the capacitor, approximately 0.06 inches by 0.03 inches or 1.6 mm by 0.8 mm)

Electrical Characteristics

• Capacitance Value: 1 µF (microfarad)
• Dielectric Material: X7R, which is a type of ceramic dielectric that offers a good balance between capacitance stability and temperature performance. X7R dielectrics can handle a temperature range of -55°C to +125°C with a capacitance change of ±15%.
• Voltage Rating: 25V, indicating the maximum voltage that can be applied across the capacitor without risk of breakdown.
• Tolerance: ±10%, which specifies the allowable deviation from the nominal capacitance value.

Physical Characteristics

• Construction: The capacitor is constructed using a multi-layer ceramic technology, which allows for a compact size while maintaining high capacitance values.
• Termination: The capacitor features nickel barrier terminations, which are suitable for soldering and provide good reliability in various applications.
• RoHS Compliance: The component is compliant with the Restriction of Hazardous Substances (RoHS) directive, meaning it is free from certain hazardous materials.

Applications

The CC0603KRX7R7BB105 capacitor is commonly used in various electronic applications, including:

• Decoupling: To filter out noise and stabilize voltage in power supply circuits.
• Coupling: To allow AC signals to pass while blocking DC components.
• Timing Circuits: In conjunction with resistors to create timing elements in oscillators and timers.

Performance Characteristics

• Temperature Coefficient: The X7R dielectric provides a stable capacitance over a wide temperature range, making it suitable for applications that experience varying environmental conditions.
• ESR (Equivalent Series Resistance): Typically low, which is beneficial for high-frequency applications, reducing power loss and improving efficiency.

Packaging

• Quantity: The capacitor is often available in bulk packaging, such as tape and reel, which facilitates automated assembly processes in manufacturing.

Summary

The CC0603KRX7R7BB105 from Yageo is a compact, reliable ceramic capacitor with a capacitance of 1 µF, a voltage rating of 25V, and a tolerance of ±10%. Its X7R dielectric makes it suitable for a variety of applications, particularly in environments where temperature stability is crucial. Its small size and low ESR make it ideal for modern electronic devices, contributing to the miniaturization and efficiency of circuits.