CL21A475KACLRNC datasheet by Samsung Electro-Mechanics

CL21A475KACLRNC Frequently Asked Questions (FAQs)

• What is the recommended soldering temperature profile for this capacitor?
  The recommended soldering temperature profile for the CL21A475KACLRNC capacitor is a peak temperature of 260°C for 10-30 seconds, with a ramp-up rate of 3°C/s and a ramp-down rate of 6°C/s.
• How does the capacitor's ESR (Equivalent Series Resistance) affect its performance?
  The ESR of the CL21A475KACLRNC capacitor is 0.015 ohms, which is relatively low. This means that the capacitor has low energy loss and can handle high-frequency applications with minimal power loss.
• Is the capacitor suitable for use in high-reliability applications, such as aerospace or automotive systems?
  Yes, the CL21A475KACLRNC capacitor is suitable for use in high-reliability applications due to its high-quality materials, robust construction, and rigorous testing and inspection processes.
• Can the capacitor be used in applications with high voltage spikes or surges?
  Yes, the CL21A475KACLRNC capacitor is designed to withstand voltage spikes and surges up to 1.5 times its rated voltage for a short duration. However, it's essential to ensure that the capacitor is properly derated and protected from excessive voltage stress.
• How does the capacitor's capacitance change with temperature?
  The capacitance of the CL21A475KACLRNC capacitor decreases by approximately 2% for every 10°C increase in temperature above 25°C. This is a typical characteristic of X7R dielectric materials.