GJ4319C81E474KA01D - Murata Electronics

GJ4319C81E474KA01D Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this capacitor?
  Murata recommends a land pattern with a pad size of 3.2mm x 1.6mm and a spacing of 0.5mm between pads. Refer to Murata's recommended land pattern document for more details.
• How does the capacitor's ESR affect its performance in high-frequency circuits?
  The ESR (Equivalent Series Resistance) of the GJ4319C81E474KA01D is relatively low, which makes it suitable for high-frequency circuits. However, it's essential to consider the ESR in the design to ensure the capacitor's impedance is within the acceptable range. Consult Murata's application notes for guidance on ESR considerations.
• Is the capacitor suitable for use in high-temperature environments?
  The GJ4319C81E474KA01D has a rated operating temperature range of -55°C to +125°C. While it can operate in high-temperature environments, it's crucial to consider the derating factors and ensure the capacitor's specifications meet the application's requirements.
• 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. Refer to Murata's soldering guidelines document for more information.
• How does the capacitor's capacitance change with voltage and temperature?
  The capacitance of the GJ4319C81E474KA01D may vary with voltage and temperature. Consult Murata's capacitance vs. voltage and temperature characteristics graphs in the datasheet to understand the expected changes.