CL21B106KQQNNNE

The "CL21B106KQQNNNE" is a specific model of ceramic capacitor manufactured by Samsung Electro-Mechanics. This component is part of the CL series of capacitors, which are known for their reliability and performance in various electronic applications.

Detailed Description:

1. Type and Material:

   • The CL21B106KQQNNNE is a multilayer ceramic capacitor (MLCC). It utilizes a ceramic dielectric material, which provides excellent stability and low loss characteristics.

2. Capacitance:

   • The capacitor has a capacitance value of 10 microfarads (µF). This value indicates its ability to store electrical energy, making it suitable for decoupling and filtering applications in electronic circuits.

3. Voltage Rating:

   • It is rated for a maximum voltage of 25 volts (V). This means it can safely operate in circuits with voltages up to this limit without risk of breakdown.

4. Temperature Coefficient:

   • The "K" in the part number indicates a temperature coefficient of ±10%, which means the capacitance can vary within this range with changes in temperature. This characteristic is important for applications where temperature fluctuations are expected.

5. Size and Form Factor:

   • The capacitor is packaged in a 1206 (EIA) case size, which measures approximately 3.2 mm x 1.6 mm. This compact size makes it suitable for surface-mount technology (SMT) applications, allowing for efficient use of space on printed circuit boards (PCBs).

6. Tolerance:

   • The "K" also indicates a tolerance of ±10%, which specifies the allowable deviation from the nominal capacitance value. This is crucial for ensuring that the capacitor performs as expected in a circuit.

7. Applications:

   • The CL21B106KQQNNNE is commonly used in various electronic devices, including smartphones, tablets, computers, and other consumer electronics. It is ideal for applications such as power supply decoupling, signal coupling, and filtering.

8. Environmental Considerations:

   • Samsung's capacitors are designed to meet various environmental standards, making them suitable for use in a wide range of applications, including those that require compliance with RoHS (Restriction of Hazardous Substances) directives.

9. Performance Characteristics:

   • These capacitors are known for their low equivalent series resistance (ESR) and equivalent series inductance (ESL), which contribute to their efficiency in high-frequency applications.

In summary, the CL21B106KQQNNNE from Samsung is a versatile and reliable ceramic capacitor that is well-suited for modern electronic applications, offering a balance of performance, size, and stability.