CL21B473KBCNNNC

The CL21B473KBCNNNC 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: Ceramic Capacitor
• Capacitance: 47 µF (microfarads)
• Voltage Rating: 10V (volts)
• Dielectric Material: X7R, which provides stable capacitance over a wide temperature range.
• Tolerance: ±10%, indicating the range within which the actual capacitance may vary from the nominal value.

Physical Characteristics:

• Package Size: 1210 (metric), which translates to 3.2 mm x 2.5 mm in dimensions. This size is suitable for surface mount technology (SMT) applications.
• Height: Typically around 1.0 mm, making it a low-profile component ideal for compact circuit designs.
• Terminations: The capacitor features nickel barrier terminations, which enhance solderability and provide good corrosion resistance.

Performance Features:

• Temperature Range: The capacitor operates effectively within a temperature range of -55°C to +125°C, making it suitable for a variety of environments, including automotive and industrial applications.
• Voltage Coefficient: The capacitor exhibits a stable capacitance under varying voltage conditions, which is crucial for maintaining performance in circuits that experience voltage fluctuations.
• ESR (Equivalent Series Resistance): The CL21B473KBCNNNC has a low ESR, which minimizes energy loss and heat generation during operation, enhancing efficiency in power applications.

Applications:

This capacitor is commonly used in:

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

Compliance and Reliability:

• RoHS Compliant: The capacitor meets the Restriction of Hazardous Substances directive, ensuring it is free from harmful materials.
• Reliability: Designed for long-term stability and reliability, making it suitable for critical applications in consumer electronics, automotive systems, and industrial equipment.

In summary, the CL21B473KBCNNNC from Samsung is a versatile and reliable ceramic capacitor that offers a combination of compact size, stable performance, and broad application suitability, making it a popular choice among engineers and designers in the electronics industry.