FPC07181 - Knowles

FPC07181 Frequently Asked Questions (FAQs)

• What is the recommended land pattern for FPC07181?
  The recommended land pattern for FPC07181 is a rectangular pad with a size of 1.3mm x 0.8mm, with a non-solder mask defined (NSMD) pad shape. The pad should be centered on the capacitor's termination to ensure proper soldering.
• How do I handle the capacitor's sensitivity to moisture?
  To handle the capacitor's sensitivity to moisture, it is recommended to store the components in a dry environment (less than 30% RH) and to bake the components at 125°C for 24 hours before soldering. Additionally, a nitrogen-filled packaging or a desiccant pack can be used to minimize moisture exposure.
• What is the maximum reflow temperature for FPC07181?
  The maximum reflow temperature for FPC07181 is 260°C, with a peak temperature not exceeding 240°C for more than 20 seconds. Exceeding this temperature may cause damage to the capacitor or affect its performance.
• Can I use FPC07181 in a high-vibration environment?
  Yes, FPC07181 is designed to withstand high-vibration environments. However, it is recommended to follow the manufacturer's guidelines for vibration testing and to ensure that the capacitor is properly secured to the PCB to prevent mechanical stress.
• How do I ensure the capacitor's reliability in high-temperature applications?
  To ensure the capacitor's reliability in high-temperature applications, it is recommended to derate the capacitor's voltage rating by 1.5 to 2 times the maximum operating temperature. Additionally, the capacitor's temperature coefficient should be considered when designing the circuit.