DR73-R33-R - Eaton

DR73-R33-R Frequently Asked Questions (FAQs)

• What is the recommended PCB land pattern for the DR73-R33-R?
  The recommended PCB land pattern for the DR73-R33-R can be found in the Coiltronics application note AN-013, which provides detailed guidelines for PCB layout and design.
• How does the DR73-R33-R perform in high-temperature environments?
  The DR73-R33-R is rated for operation up to 155°C, but its inductance and resistance may vary with temperature. Coiltronics recommends derating the component's specifications by 20% for every 10°C above 80°C.
• Is the DR73-R33-R suitable for use in high-vibration applications?
  Yes, the DR73-R33-R is designed to withstand vibrations up to 10G peak acceleration. However, it's essential to ensure proper PCB mounting and secure the component to prevent mechanical stress.
• Can I use the DR73-R33-R in a parallel configuration to increase current handling?
  Yes, you can use multiple DR73-R33-R inductors in parallel to increase current handling. However, it's crucial to ensure that the inductors are properly matched and that the PCB layout is designed to minimize parasitic inductance and resistance.
• What is the recommended storage and handling procedure for the DR73-R33-R?
  Coiltronics recommends storing the DR73-R33-R in a dry, cool place, away from direct sunlight and moisture. Handling should be done with electrostatic discharge (ESD) precautions, and the component should be kept away from mechanical stress and vibration.