PEC11R-4020F-N0012 - Bourns

PEC11R-4020F-N0012 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  Bourns recommends a symmetrical PCB layout with a solid ground plane to minimize electromagnetic interference (EMI) and ensure optimal performance. A minimum of 2 oz copper thickness is recommended for the PCB.
• How do I handle the component during assembly to prevent damage?
  Handle the component by the body, avoiding touching the pins or the magnetic core. Use an anti-static wrist strap or mat to prevent electrostatic discharge (ESD) damage. Avoid bending or flexing the component during assembly.
• What is the maximum operating temperature range for this inductor?
  The maximum operating temperature range for the PEC11R-4020F-N0012 is -40°C to +125°C. However, the inductor's performance may degrade at temperatures above 100°C, and the core may saturate at high temperatures.
• Can I use this inductor in a high-vibration environment?
  Yes, the PEC11R-4020F-N0012 is designed to withstand vibrations up to 10 G peak acceleration. However, it's recommended to secure the component to the PCB using a suitable adhesive or mechanical fastening to prevent movement during vibration.
• How do I determine the inductor's saturation current?
  The saturation current can be determined by measuring the inductor's inductance at different current levels. The saturation current is typically defined as the current at which the inductance drops to 30% of its nominal value. Consult the datasheet or contact Bourns' technical support for more information.