UCY2C681MHD - Nichicon

UCY2C681MHD Frequently Asked Questions (FAQs)

• What is the recommended voltage derating for this capacitor?
  Nichicon recommends derating the voltage by 10-20% to ensure reliable operation and extend the lifespan of the capacitor.
• How does the capacitor's ESR (Equivalent Series Resistance) change with frequency?
  The ESR of the UCY2C681MHD capacitor decreases with increasing frequency, but the exact values can be obtained from Nichicon's application notes or by contacting their technical support.
• Is the UCY2C681MHD capacitor suitable for high-temperature applications?
  While the capacitor is rated for operation up to 105°C, Nichicon recommends consulting their application notes for specific guidance on high-temperature applications, as the capacitor's performance may degrade above 85°C.
• Can I use the UCY2C681MHD capacitor in a high-vibration environment?
  Yes, the UCY2C681MHD capacitor is designed to withstand vibrations and shocks, but it's essential to follow Nichicon's guidelines for mounting and securing the capacitor to ensure reliable operation.
• How does the capacitor's capacitance change with temperature?
  The capacitance of the UCY2C681MHD capacitor decreases with increasing temperature, following a typical ceramic capacitor temperature characteristic. Consult Nichicon's application notes for specific data.