The Samsung CL21C101JBNC is a multi-layer ceramic capacitor (MLCC), a common passive component used in electronic circuits for various purposes like decoupling, bypassing, and filtering. The 'CL' prefix indicates it is a ceramic capacitor made by Samsung. The '21' likely refers to the case size (0805), though this needs to be confirmed with the datasheet. It's designed for surface mount technology (SMT), allowing for automated assembly and efficient use of board space. This capacitor is suitable for applications where stable capacitance and reliability are important.

Applications

• Decoupling: Provides a local source of energy to suppress voltage fluctuations in integrated circuits.
• Bypassing: Filters high-frequency noise from power supply lines.
• Filtering: Used in filter circuits to remove unwanted frequencies.
• Timing Circuits: Can be used in conjunction with resistors to create timing circuits.
• General-Purpose Applications: Suitable for a wide range of general electronic applications.

Features

• Multi-Layer Ceramic Construction: Offers high capacitance in a small size.
• Surface Mount Technology (SMT): Enables automated assembly and reduces board space.
• Compact Size: Allows for high-density circuit designs.
• Stable Capacitance: Provides consistent performance over a range of temperatures and voltages.
• RoHS Compliant: Meets environmental regulations for hazardous substances.

Benefits

• Improved Circuit Stability: Provides a stable and reliable power source for integrated circuits.
• Reduced Noise: Filters out unwanted noise, improving signal quality.
• Smaller Board Size: Compact size enables the creation of smaller electronic devices.
• Simplified Assembly: SMT design streamlines the assembly process.

Additional Details

From the part number CL21C101JBNC, we can deduce the following:

• CL21: Samsung MLCC, and possibly related to the 0805 case size (2.0mm x 1.25mm), however, always confirm with the datasheet.
• C: Dielectric type; often indicates a ceramic material like X7R or C0G/NP0, each with distinct temperature coefficient characteristics.
• 101: Capacitance value of 100 pF (picofarads). The '10' represents the significant figures and the '1' indicates the number of zeros to append.
• J: Capacitance tolerance of ±5%.
• B: Voltage Rating (Consult Samsung documentation for exact voltage, likely 50V)
• NC: Packaging information or other specific attributes. Consult Samsung's datasheet.

To get precise specifications, temperature coefficient, dissipation factor, and voltage rating, refer to the official datasheet from Samsung. This information is crucial for optimal usage in a design.