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Samsung Electro-Mechanics CL31B225KAHNNNE Environmental and export classification status description

The Samsung Electro-Mechanics CL31B225KAHNNNE is a capacitor component that is part of the broader category of capacitors used in various electronic applications. Here's an overview that covers its functions, applications, alternative components, embedded modules, and some questions and answers related to this component. Overview Capacitance: 2.2 µF Voltage Rating: 10 V Dielectric Type: X5R (Ceramic) Size: 0805 (imperial) Packaging: Tape and Reel Functions - Energy Storage: Capacitors like the CL31B225KAHNNNE store electrical energy and release it when needed. - Filtering: They smooth out voltage fluctuations in power supply circuits, acting as filters to eliminate noise. - Coupling/Decoupling: Commonly used for coupling signals between different stages of a circuit and decoupling power supply lines from high-frequency noise. Applications - Consumer Electronics: Used in smartphones, tablets, and laptops for power management and signal processing. - Automotive: Applications in infotainment systems, sensor modules, and powertrain management. - Industrial: Used in automation controls, sensors, and various control systems. - Telecommunication: Employed in base stations and communication devices for signal processing and power regulation. Alternative Components - Other Ceramic Capacitors: Similar capacitors from different manufacturers with the same capacitance and voltage ratings (e.g., Murata, Kemet). - Tantalum Capacitors: They may be considered for higher capacitance needs but come with different characteristics and considerations for voltage ratings and ESR. - Aluminum Electrolytic Capacitors: Although larger and with higher capacitance options, they may not fit the size or performance requirements of certain applications. Embedded Modules - Power Management Modules: Can be included in circuits for efficient power control and conversion, often integrated with other components in System on Chip (SoC) designs. - Analog Signal Processing Modules: Used in applications requiring precision in signal transmission and processing, via filters and signal coupling modules. Related Q&A Q1: What is the significance of the X5R dielectric in the CL31B225KAHNNNE capacitor? - A1: The X5R dielectric provides stable capacitance over a wider temperature and voltage range, making it suitable for general-purpose applications where moderate performance is acceptable. Q2: In what scenarios should one consider using alternative capacitors instead of the Samsung CL31B225KAHNNNE? - A2: Alternative capacitors should be considered when specific application requirements such as higher ESR, higher capacitance values, or environmental considerations (like higher voltage ratings) are necessary. Q3: What is the maximum operating temperature for the CL31B225KAHNNNE? - A3: The operating temperature range for X5R capacitors is typically from -55°C to +85°C, meaning that the CL31B225KAHNNNE can function within this thermal range effectively. Q4: How do I ensure the CL31B225KAHNNNE capacitor will perform well in my circuit design? - A4: To ensure optimal performance, check the voltage rating in your application, ensure the capacitance value meets the circuit requirements, and consider the layout and placement for minimizing interference and utilizing the capacitor effectively in filtering or decoupling roles. Q5: What are the implications of using a 10V rated capacitor in a 5V application? - A5: Using a capacitor with a 10V rating in a 5V application increases safety margins, reducing the risk of dielectric breakdown or capacitor failure due to voltage spikes, thereby enhancing reliability. This overview provides a comprehensive insight into the Samsung Electro-Mechanics CL31B225KAHNNNE capacitor and its role in electronic circuit design.