CL31A226KAHNNNE

The "CL31A226KAHNNNE" is a specific model of ceramic capacitor manufactured by Samsung Electro-Mechanics. This component is part of the multilayer ceramic capacitor (MLCC) family, which is widely used in various electronic applications due to its reliability and performance characteristics.

Detailed Description:

1. Type and Construction:

   • The CL31A226KAHNNNE is a multilayer ceramic capacitor, which means it consists of multiple layers of ceramic dielectric material interleaved with metal electrodes. This construction allows for a compact design with high capacitance values relative to size.

2. Capacitance Value:

   • The "226" in the part number indicates a capacitance value of 22 microfarads (µF). This is a relatively high capacitance, making it suitable for applications requiring significant energy storage or filtering capabilities.

3. Voltage Rating:

   • This capacitor typically has a voltage rating of 10 volts (V). This means it can safely operate in circuits where the voltage does not exceed this limit, ensuring reliability and preventing breakdown.

4. Dielectric Material:

   • The "K" in the part number signifies the dielectric class, which is X7R. This type of dielectric is known for its stability over a range of temperatures and voltages, making it suitable for various applications, including decoupling and filtering.

5. Size and Form Factor:

   • The capacitor is usually packaged in a small, surface-mount device (SMD) format, which allows for easy integration into modern circuit boards. The dimensions are typically around 1206 (3.2 mm x 1.6 mm), making it compact and suitable for high-density applications.

6. Temperature Coefficient:

   • The X7R dielectric has a temperature coefficient of ±15%, which means the capacitance can vary within this range over the specified temperature range (usually -55°C to +125°C). This characteristic is important for applications where temperature fluctuations are expected.

7. Applications:

   • The CL31A226KAHNNNE is commonly used in power supply circuits, audio equipment, and various consumer electronics. Its ability to handle high capacitance in a small form factor makes it ideal for applications requiring space-saving solutions.

8. Performance Characteristics:

   • This capacitor exhibits low equivalent series resistance (ESR) and equivalent series inductance (ESL), which contribute to its effectiveness in high-frequency applications. It also has good stability and reliability, making it a preferred choice for engineers.

9. RoHS Compliance:

   • Samsung's capacitors, including this model, are typically RoHS compliant, meaning they are free from hazardous substances and meet environmental regulations, which is crucial for modern electronic manufacturing.

In summary, the CL31A226KAHNNNE from Samsung is a high-performance multilayer ceramic capacitor that offers a capacitance of 22 µF, a voltage rating of 10 V, and is designed for reliability and efficiency in a compact SMD package. Its characteristics make it suitable for a wide range of electronic applications, particularly in environments where space and performance are critical.