RLS5R0E - Ohmite

RLS5R0E Frequently Asked Questions (FAQs)

• What is the thermal resistance of the RLS5R0E?
  The thermal resistance of the RLS5R0E is approximately 10°C/W, which means it can dissipate 5W of power without exceeding the maximum operating temperature of 155°C.
• Is the RLS5R0E suitable for high-frequency applications?
  While the RLS5R0E is a wirewound resistor, it's not ideal for high-frequency applications (>1MHz) due to its inductive nature. For high-frequency applications, consider using a thin-film or metal-film resistor instead.
• Can I use the RLS5R0E in a high-vibration environment?
  The RLS5R0E is designed to withstand moderate vibration levels, but it's not suitable for extreme vibration environments. If you need a resistor for a high-vibration application, consider using a more ruggedized component or a resistor with a specialized vibration-resistant design.
• Is the RLS5R0E compatible with lead-free soldering processes?
  Yes, the RLS5R0E is compatible with lead-free soldering processes, making it suitable for RoHS-compliant designs.
• What is the recommended derating curve for the RLS5R0E?
  Ohmite recommends derating the power rating of the RLS5R0E by 1.5% per degree Celsius above 25°C to ensure reliable operation. Consult the Ohmite datasheet or application notes for more information on derating curves.