CL21B103KBCNNNC

The CL21B103KBCNNNC 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: 10,000 pF (or 10 nF)
• Voltage Rating: 50V DC
• Dielectric Material: X7R (a type of ceramic dielectric that offers stable capacitance over a range of temperatures and voltages)
• Tolerance: ±10%, indicating the range within which the actual capacitance may vary from the nominal value.

Physical Characteristics:

• Package Size: 0805 (2.0 mm x 1.25 mm), which is a common surface-mount device (SMD) size, making it suitable for compact circuit designs.
• Height: Typically around 0.85 mm, allowing for low-profile applications.
• 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 X7R dielectric provides a stable capacitance value under varying voltage conditions, although it may exhibit some capacitance loss at higher voltages.
• Self-Resonant Frequency: The capacitor has a high self-resonant frequency, which allows it to perform well in high-frequency applications.

Applications:

The CL21B103KBCNNNC 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.
• Signal Coupling: To allow AC signals to pass while blocking DC components in audio and RF applications.

Compliance and Reliability:

• RoHS Compliant: The capacitor meets 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 consistency, making this capacitor a trusted choice for engineers and designers.

In summary, the CL21B103KBCNNNC from Samsung is a versatile, reliable ceramic capacitor suitable for a wide range of electronic applications, characterized by its compact size, stable performance, and robust construction.