GRM022R61A221KA01L - Murata Electronics

GRM022R61A221KA01L Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this capacitor?
  The recommended land pattern for the GRM022R61A221KA01L can be found in the Murata Land Pattern Recommendation document, which provides guidelines for pad size, spacing, and layout to ensure reliable soldering and performance.
• How does the capacitor perform under high-frequency conditions?
  While the datasheet provides impedance characteristics up to 100 MHz, Murata's simulation models and application notes can provide more detailed information on the capacitor's high-frequency behavior, including equivalent series resistance (ESR) and equivalent series inductance (ESL).
• Is the capacitor suitable for use in high-reliability or safety-critical applications?
  The GRM022R61A221KA01L is a commercial-grade capacitor, but Murata offers similar capacitors with higher reliability ratings, such as the GRM022R61A221KA01D, which is designed for automotive and industrial applications. Engineers should consult with Murata's technical support to determine the best capacitor for their specific application.
• What is the capacitor's moisture sensitivity level (MSL) rating?
  The GRM022R61A221KA01L has an MSL rating of 2, which means it can withstand exposure to moisture for up to 4 days without requiring baking or special handling before reflow soldering.
• Can the capacitor be used in applications with high voltage spikes or surges?
  While the capacitor is rated for 25 VDC, it is not designed to withstand high voltage spikes or surges. Engineers should consider using a capacitor with a higher voltage rating or adding additional protection circuitry to ensure reliable operation in such applications.