GRM188B31H683KA92D - Murata Electronics

GRM188B31H683KA92D Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this capacitor?
  The recommended land pattern for the GRM188B31H683KA92D can be found in Murata's Capacitor Land Pattern document, which provides guidelines for pad layout and spacing to ensure reliable soldering and minimize defects.
• How does the capacitor's ESR affect its performance in high-frequency circuits?
  The Equivalent Series Resistance (ESR) of the GRM188B31H683KA92D can impact its performance in high-frequency circuits by increasing power losses and reducing the capacitor's ability to filter out noise. Murata provides ESR values in the datasheet, and engineers should consider these values when designing high-frequency circuits.
• Is the GRM188B31H683KA92D suitable for use in high-temperature applications?
  The GRM188B31H683KA92D has a rated operating temperature range of -55°C to +125°C, making it suitable for use in high-temperature applications. However, engineers should consider the capacitor's derating curves and ensure that the component will not exceed its maximum rated temperature in their specific application.
• What is the recommended soldering profile for this capacitor?
  Murata recommends a soldering profile with a peak temperature of 260°C and a dwell time of 10-30 seconds to ensure reliable soldering of the GRM188B31H683KA92D. Engineers should consult Murata's Soldering Guidelines document for more detailed information.
• How does the capacitor's capacitance change with voltage and temperature?
  The capacitance of the GRM188B31H683KA92D can vary with voltage and temperature due to the ceramic material's inherent characteristics. Murata provides capacitance vs. voltage and capacitance vs. temperature curves in the datasheet, which engineers can use to determine the capacitor's behavior in their specific application.