S821K29X7RN63L6R - Vishay

S821K29X7RN63L6R Frequently Asked Questions (FAQs)

• What is the recommended soldering temperature profile for this capacitor?
  Vishay recommends a soldering temperature profile with a peak temperature of 260°C (500°F) for a maximum of 10 seconds, with a ramp-up rate of 3°C/s (5.4°F/s) and a ramp-down rate of 6°C/s (10.8°F/s).
• Is the S821K29X7RN63L6R capacitor suitable for high-frequency applications?
  Yes, the S821K29X7RN63L6R is a high-frequency capacitor with a self-resonant frequency (SRF) of 1.5 GHz, making it suitable for high-frequency applications such as RF circuits, filters, and antennas.
• What is the maximum operating voltage derating for this capacitor?
  Vishay recommends derating the maximum operating voltage by 10% for every 1,000 meters (3,300 feet) above sea level to ensure reliable operation in high-altitude environments.
• Can I use the S821K29X7RN63L6R capacitor in a humid or moist environment?
  While the capacitor is designed to operate in a wide range of temperatures and humidity levels, it's recommended to take precautions to prevent moisture ingress, such as using a conformal coating or potting compound, to ensure reliable operation in humid or moist environments.
• What is the equivalent series resistance (ESR) of the S821K29X7RN63L6R capacitor?
  The ESR of the S821K29X7RN63L6R capacitor is not explicitly stated in the datasheet, but it can be estimated to be around 50-100 mΩ at 100 kHz, based on similar capacitors from Vishay.