3386P-1-473LF - Bourns

3386P-1-473LF Frequently Asked Questions (FAQs)

• What is the recommended PCB layout and land pattern for the 3386P-1-473LF?
  Bourns provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure proper component operation and minimize thermal and electrical resistance.
• How do I handle the 3386P-1-473LF during assembly and rework to prevent damage?
  Bourns recommends handling the component by the body, avoiding touching the leads or the ceramic element. During rework, use a low-temperature soldering iron and avoid applying excessive force or torque to the component.
• What is the maximum allowable voltage derating for the 3386P-1-473LF?
  Bourns recommends derating the maximum voltage by 10-20% to ensure reliable operation and prevent premature failure. This derating depends on the specific application and environmental conditions.
• Can I use the 3386P-1-473LF in high-frequency applications?
  While the 3386P-1-473LF is designed for general-purpose applications, it may not be suitable for high-frequency applications due to its internal construction and materials. Bourns offers other products specifically designed for high-frequency use cases.
• How does the 3386P-1-473LF behave in high-temperature environments?
  The 3386P-1-473LF is rated for operation up to 125°C. However, its performance and lifespan may degrade at higher temperatures. Bourns recommends consulting their application notes and thermal derating guidelines for specific temperature ranges.