GRM55DR72D684KW01L - Murata Electronics

GRM55DR72D684KW01L Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this capacitor?
  The recommended land pattern for the GRM55DR72D684KW01L can be found in the Murata Land Pattern Recommendation document, which provides detailed guidelines for PCB layout and pad design.
• How do I handle the capacitor's moisture sensitivity?
  The GRM55DR72D684KW01L is a moisture-sensitive device and should be stored in a dry environment. If the component is exposed to moisture, it should be baked in a dry oven at 125°C for 24 hours before mounting. Additionally, the component should be mounted within 24 hours of opening the package.
• What is the maximum voltage derating for this capacitor?
  The maximum voltage derating for the GRM55DR72D684KW01L is 80% of the rated voltage. This means that if the capacitor is rated for 50V, the maximum operating voltage should not exceed 40V.
• Can I use this capacitor in a high-temperature environment?
  The GRM55DR72D684KW01L is rated for operation up to 125°C, but its capacitance and ESR may degrade at high temperatures. It's recommended to consult the Murata Temperature Characteristics document for more information on the capacitor's performance at high temperatures.
• How do I ensure the capacitor's reliability in a high-reliability application?
  To ensure the reliability of the GRM55DR72D684KW01L in a high-reliability application, it's recommended to follow Murata's guidelines for component selection, PCB design, and manufacturing processes. Additionally, the capacitor should be subjected to environmental and reliability testing, such as temperature cycling and vibration testing, to ensure its performance and reliability.