CC0603KRX7R9BB681

The "CC0603KRX7R9BB681" 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: 680 pF (picofarads)
• 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 wide range of temperatures and have a moderate capacitance change with voltage and temperature.
• Voltage Rating: 25V (this indicates the maximum voltage the capacitor can handle without breaking down)
• Tolerance: ±10%, meaning the actual capacitance can vary by 10% above or below the nominal value of 680 pF.

Physical Characteristics

• Construction: The capacitor is constructed using a multilayer ceramic technology, which allows for a compact size while maintaining high capacitance values.
• Terminals: The capacitor features solderable terminations, typically made of nickel with a layer of tin for better solderability.
• Color and Markings: The capacitor is usually unmarked or may have minimal markings due to its small size, but it typically has a beige or light-colored body.

Performance Characteristics

• Temperature Range: The operating temperature range for X7R capacitors is typically from -55°C to +125°C, making them suitable for a variety of applications.
• Voltage Coefficient: The capacitor exhibits a voltage coefficient, meaning its capacitance can decrease under high voltage conditions, which is an important consideration in circuit design.

Applications

The CC0603KRX7R9BB681 capacitor is commonly used in various electronic applications, including:

• Decoupling and Bypass Capacitors: To filter out noise and stabilize voltage in power supply circuits.
• Timing Circuits: In conjunction with resistors to create timing elements in oscillators and timers.
• Signal Coupling: To couple AC signals while blocking DC components in audio and RF applications.

Compliance and Standards

Yageo capacitors typically comply with various industry standards, ensuring reliability and performance in electronic applications. This includes RoHS compliance, indicating that the component is free from hazardous substances.

Summary

The CC0603KRX7R9BB681 from Yageo is a compact, reliable ceramic capacitor with a capacitance of 680 pF, a voltage rating of 25V, and a tolerance of ±10%. Its X7R dielectric material makes it suitable for a wide range of applications, particularly in decoupling and timing circuits, while its small 0603 package size allows for efficient use in modern electronic designs.