GCM219R92A103MA37D - Murata Electronics

GCM219R92A103MA37D Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this capacitor?
  The recommended land pattern for the GCM219R92A103MA37D can be found in Murata's Capacitor Land Pattern document, which provides guidelines for pad size, spacing, and layout 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 GCM219R92A103MA37D affects its performance by introducing impedance and reducing the capacitor's ability to filter high-frequency noise. A lower ESR generally results in better high-frequency performance, but may also increase the capacitor's cost and size.
• Is the GCM219R92A103MA37D suitable for use in high-temperature applications?
  The GCM219R92A103MA37D has a rated operating temperature range of -55°C to +125°C, making it suitable for use in high-temperature applications. However, the capacitor's characteristics, such as capacitance and ESR, may change at elevated temperatures, so it's essential to consult the datasheet and perform thermal derating calculations.
• Can I use the GCM219R92A103MA37D in a DC-DC converter application?
  Yes, the GCM219R92A103MA37D is suitable for use in DC-DC converter applications due to its low ESR and high ripple current rating. However, it's essential to ensure that the capacitor is properly sized and selected for the specific converter topology and operating conditions.
• How do I handle the capacitor's moisture sensitivity during storage and assembly?
  The GCM219R92A103MA37D is a moisture-sensitive device, and exposure to high humidity or moisture can affect its reliability. To handle this, follow Murata's recommended storage and handling procedures, including using dry packaging, controlling humidity during assembly, and baking the components before use.