GJM0335C1H2R4WB01D - Murata Electronics

GJM0335C1H2R4WB01D Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this capacitor?
  Murata recommends a land pattern with a pad size of 2.5mm x 1.25mm, with a spacing of 0.5mm between pads. The land pattern should be designed to minimize thermal resistance and ensure good solderability.
• How does the capacitor's ESR affect its performance in high-frequency circuits?
  The ESR (Equivalent Series Resistance) of the GJM0335C1H2R4WB01D capacitor is relatively low, which makes it suitable for high-frequency circuits. A low ESR reduces the energy losses and improves the capacitor's ability to filter out high-frequency noise.
• Is the capacitor suitable for use in high-temperature environments?
  The GJM0335C1H2R4WB01D capacitor has a rated operating temperature range of -55°C to +125°C, making it suitable for use in high-temperature environments. However, the capacitor's performance may degrade at extreme temperatures, and derating may be necessary.
• What is the recommended soldering profile for this capacitor?
  Murata recommends a soldering profile with a peak temperature of 260°C, a dwell time of 10-30 seconds, and a cooling rate of 4°C/s or less. The soldering profile should be designed to minimize thermal stress and ensure good solder joint reliability.
• How does the capacitor's capacitance change with frequency?
  The capacitance of the GJM0335C1H2R4WB01D capacitor decreases with increasing frequency due to the capacitor's internal inductance and resistance. The datasheet provides a graph showing the capacitance vs. frequency characteristics, which can be used to estimate the capacitor's performance in specific applications.