CDRH3D11/HPNP4R7NC - Sumida

CDRH3D11/HPNP4R7NC Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  The recommended PCB layout for the CDRH3D11HPNP-4R7NC is to use a symmetrical layout with the component centered on the PCB, and to keep the input and output traces as short as possible to minimize parasitic inductance and capacitance.
• How do I ensure the inductor is properly soldered?
  To ensure proper soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder to the pads. Avoid applying excessive force or pressure, which can damage the component.
• What is the maximum operating temperature range for this inductor?
  The CDRH3D11HPNP-4R7NC has an operating temperature range of -40°C to +125°C, but derating is required above 80°C. Consult the datasheet for specific derating curves.
• Can I use this inductor in a high-vibration environment?
  The CDRH3D11HPNP-4R7NC is designed to withstand moderate vibration, but it's recommended to consult with Sumida Corporation or perform additional testing to ensure the component meets the specific vibration requirements of your application.
• What is the recommended storage and handling procedure for this inductor?
  Store the CDRH3D11HPNP-4R7NC in a dry, cool place, away from direct sunlight and moisture. Handle the component by the body, avoiding touching the leads or electrical contacts to prevent damage or contamination.