CL21A225KACLNNC

The CL21A225KACLNNC is a ceramic capacitor manufactured by Samsung Electro-Mechanics, designed for various electronic applications. Here’s a detailed description of its specifications and characteristics:

General Specifications:

• Type: Multilayer Ceramic Capacitor (MLCC)
• Capacitance: 2.2 µF (microfarads)
• Voltage Rating: 10V (volts)
• Dielectric Material: X7R, which provides stable capacitance over a wide temperature range and varying voltage conditions.
• Size: The capacitor is typically housed in a compact 0805 package, which measures approximately 2.0 mm x 1.25 mm (length x width).
• Tolerance: ±10%, indicating the range within which the actual capacitance may vary from the nominal value.

Physical Characteristics:

• Construction: The capacitor features a multilayer structure, which allows for a higher capacitance value in a smaller footprint compared to traditional capacitors.
• Termination: It has nickel barrier terminations, which enhance solderability and provide good electrical connections.
• Color and Marking: The capacitor is usually unmarked or may have a simple marking indicating its capacitance and voltage rating.

Performance Characteristics:

• Temperature Range: The operating temperature range is typically from -55°C to +125°C, making it suitable for a variety of environments.
• Voltage Coefficient: The capacitor exhibits a voltage coefficient that allows it to maintain its capacitance under applied voltage, although some capacitance loss may occur at higher voltages.
• ESR (Equivalent Series Resistance): The ESR is low, which is beneficial for high-frequency applications, reducing power loss and improving efficiency.

Applications:

The CL21A225KACLNNC is widely used in:

• Consumer Electronics: Such as smartphones, tablets, and laptops for decoupling and filtering applications.
• Automotive Electronics: In systems requiring reliable performance under varying temperature and voltage conditions.
• Industrial Equipment: For power supply circuits and signal processing applications.

Compliance and Standards:

• The capacitor is compliant with RoHS (Restriction of Hazardous Substances) standards, ensuring it is free from harmful substances and environmentally friendly.

Summary:

The CL21A225KACLNNC from Samsung is a versatile and reliable ceramic capacitor that offers a balance of performance, size, and stability, making it an excellent choice for modern electronic designs across various industries. Its multilayer construction and robust specifications make it suitable for both consumer and industrial applications.