CL21C221JBANNNC

The CL21C221JBANNNC is a specific model of ceramic capacitor manufactured by Samsung Electro-Mechanics. This component is part of the company's extensive range of capacitors designed for various electronic applications. Here’s a detailed description of its features and specifications:

General Description:

• Type: Ceramic Capacitor
• Capacitance: 220 pF (picofarads)
• Voltage Rating: 50V (volts)
• Dielectric Material: X7R, which is a type of ceramic dielectric known for its stability and reliability over a range of temperatures and voltages.

Physical Characteristics:

• Package Size: The capacitor is typically housed in a compact 0402 (1005 metric) surface-mount package, which measures approximately 1.0 mm x 0.5 mm. This small size makes it suitable for high-density circuit designs.
• Termination: The capacitor features nickel barrier terminations, which enhance solderability and provide good electrical performance.
• Color and Marking: The capacitor is usually unmarked or may have minimal markings, consistent with standard practices for surface-mount components.

Electrical Characteristics:

• Temperature Coefficient: The X7R dielectric offers a temperature coefficient of ±15%, which means the capacitance can vary within this range with temperature changes.
• Tolerance: The capacitor typically has a tolerance of ±10%, indicating the range within which the actual capacitance may vary from the nominal value.
• ESR (Equivalent Series Resistance): The capacitor is designed to have low ESR, which is beneficial for high-frequency applications.

Applications:

The CL21C221JBANNNC is suitable for a variety of applications, including:

• Decoupling and Bypass Capacitors: Used in power supply circuits to filter out noise and stabilize voltage levels.
• Timing Circuits: Employed in oscillators and timing applications due to its stable capacitance.
• RF Applications: Suitable for radio frequency circuits where small size and low loss are critical.

Compliance and Reliability:

• RoHS Compliant: The capacitor adheres to the Restriction of Hazardous Substances (RoHS) directive, ensuring it is free from certain hazardous materials.
• Reliability: Samsung's manufacturing processes ensure high reliability and performance, making this capacitor a trusted choice for various electronic designs.

Summary:

The CL21C221JBANNNC from Samsung is a compact, reliable ceramic capacitor with a capacitance of 220 pF and a voltage rating of 50V. Its small size, low ESR, and stable performance characteristics make it ideal for a wide range of electronic applications, particularly in high-density and high-frequency environments.