SRP0420-R47K - Bourns

SRP0420-R47K Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of the SRP0420-R47K?
  Bourns recommends a symmetrical PCB layout with a solid ground plane, and keeping the component away from high-frequency noise sources. A minimum of 2 oz copper thickness is recommended for optimal thermal performance.
• How do I ensure the SRP0420-R47K is properly soldered to the PCB?
  Bourns recommends using a soldering iron with a temperature of 250°C to 260°C, and a solder with a melting point of 180°C to 190°C. Apply a small amount of solder to the pad, and ensure the component is properly aligned before soldering.
• What is the maximum operating temperature range for the SRP0420-R47K?
  The SRP0420-R47K is rated for operation from -40°C to 125°C, but derating is required above 85°C. Consult the datasheet for specific derating curves.
• Can I use the SRP0420-R47K in a high-vibration environment?
  Yes, the SRP0420-R47K is designed to withstand vibrations up to 10 G peak acceleration, but it's recommended to follow proper mounting and soldering techniques to ensure reliability.
• Is the SRP0420-R47K compatible with lead-free soldering processes?
  Yes, the SRP0420-R47K is compatible with lead-free soldering processes, but ensure the soldering temperature and profile follow the recommended guidelines.