GCM155R71H471MA37D - Murata Electronics

GCM155R71H471MA37D Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this capacitor?
  The recommended land pattern for the GCM155R71H471MA37D can be found in Murata's Capacitor Land Pattern document, which provides guidelines for PCB layout and pad design to ensure reliable mounting and soldering.
• How does the capacitor's ESR affect its performance in my circuit?
  The Equivalent Series Resistance (ESR) of the GCM155R71H471MA37D affects its performance in high-frequency circuits. A lower ESR reduces energy losses and improves the capacitor's ability to filter out high-frequency noise. In this case, the ESR is 0.047 ohms, making it suitable for high-frequency applications.
• Is this capacitor suitable for use in high-temperature environments?
  The GCM155R71H471MA37D has a rated operating temperature range of -55°C to +125°C, making it suitable for use in high-temperature environments. However, it's essential to consider the derating curves and temperature coefficients to ensure reliable operation.
• 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 and minimize the risk of damage to the capacitor.
• How does the capacitor's capacitance change with voltage and temperature?
  The capacitance of the GCM155R71H471MA37D may vary with voltage and temperature. Refer to the datasheet's capacitance vs. voltage and capacitance vs. temperature characteristics to understand these variations and ensure the capacitor meets your application's requirements.