The CL31B103KHNE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung Electro-Mechanics. MLCCs are widely used in electronic circuits for various purposes such as decoupling, bypassing, filtering, and energy storage. The CL31B series is known for its robust performance, compact size, and reliable operation, making it well-suited for a broad range of applications from consumer electronics to industrial control systems.

Applications:

• Decoupling: Used to decouple power supply lines, reducing noise and ensuring stable voltage levels for integrated circuits and other sensitive components.
• Bypassing: Bypasses high-frequency signals to ground, minimizing interference and improving signal integrity.
• Filtering: Used in filter circuits to attenuate unwanted frequencies and improve signal quality in both analog and digital circuits.
• Consumer Electronics: Commonly found in smartphones, tablets, laptops, and other portable devices.
• Automotive Electronics: Used in various automotive control and entertainment systems where reliability is paramount.

Features:

• Multilayer Ceramic Capacitor (MLCC): Provides high capacitance in a small form factor, ideal for dense circuit board layouts.
• Compact Size (1206): Small physical dimensions allow for efficient use of board space.
• High Capacitance Stability: Maintains stable capacitance over a wide range of temperatures and voltages, ensuring consistent performance.
• Low Equivalent Series Resistance (ESR): Minimizes power losses, resulting in more efficient circuit operation.
• RoHS Compliant: Meets environmental regulations, ensuring that the product is lead-free.

Benefits:

• Effective Noise Reduction: Provides effective decoupling and bypassing, reducing noise and improving the stability of electronic circuits.
• Stable Performance: Delivers consistent performance across a range of operating conditions, contributing to the overall reliability of the device.
• Compact Design: Facilitates the miniaturization of electronic devices by occupying minimal board space.
• Reliable Operation: Constructed with high-quality materials and manufacturing processes, ensuring long-term reliability.
• Environmentally Friendly: RoHS compliance ensures that the product is environmentally safe.

Technical Specifications: The CL31B103KHNE has a capacitance of 10,000 pF (10 nF or 0.01 µF). Its voltage rating is typically 50V. The temperature coefficient is X7R, which specifies that the capacitance varies by ±15% over the temperature range of -55°C to +125°C. The case size is 1206, with dimensions of 3.2mm x 1.6mm. It also features low ESR and ESL (Equivalent Series Inductance), making it suitable for use in high-frequency circuits.

In summary, the Samsung CL31B103KHNE is a reliable and efficient multilayer ceramic capacitor suitable for a wide range of applications, including decoupling, bypassing, and filtering. Its compact size, high capacitance stability, and RoHS compliance make it an excellent choice for modern electronic designs.