CL21B105KBFNNNE

The CL21B105KBFNNNE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung. MLCCs are widely used in electronic circuits for filtering, decoupling, and bypassing purposes.

Key Features:

• Type: Multilayer ceramic capacitor (MLCC).
• Capacitance: Specifies the capacitance value of the capacitor, measured in farads (F), microfarads (µF), or picofarads (pF).
• Voltage Rating: Specifies the maximum voltage that the capacitor can withstand without breakdown.
• Tolerance: Specifies the deviation from the nominal capacitance value, typically expressed as a percentage.
• Temperature Coefficient: Specifies how the capacitance value changes with temperature variations.
• Dielectric Material: Specifies the type of dielectric material used in the capacitor.
• Package Type: Available in various surface-mount packages for easy integration into PCB designs.
• RoHS Compliance: Indicates whether the capacitor complies with the Restriction of Hazardous Substances (RoHS) directive, restricting the use of certain hazardous materials.

Applications: 

• Power supplies: Bypass and decoupling capacitors in voltage regulator circuits.
• Signal filtering: High-frequency filtering and noise suppression in audio and RF circuits.
• Timing circuits: Timing capacitors in oscillator circuits and timing networks.
• Coupling and blocking: DC-blocking and AC-coupling capacitors in amplifier and signal processing circuits.
• Voltage regulation: Output smoothing capacitors in voltage regulator modules.
• Consumer electronics: Capacitors in smartphones, tablets, TVs, and other electronic devices.