0603CS-47NXGRW - COILCRAFT

0603CS-47NXGRW Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this inductor?
  Coilcraft provides a recommended land pattern for the 0603CS series, which can be found in the 'Packaging Information' section of the datasheet or on the Coilcraft website.
• How do I handle the inductor's sensitivity to soldering temperature?
  To minimize the risk of damage, follow the recommended soldering profile, which is typically 260°C for 10 seconds or less. Avoid using excessive soldering temperatures or prolonged exposure to heat.
• What is the inductor's tolerance to DC bias?
  The 0603CS-47NXGRW has a relatively low DC resistance (Rdc) of 0.47 ohms, which means it can handle some DC bias. However, excessive DC current can cause the inductor to saturate, reducing its inductance. Consult the datasheet or contact Coilcraft for specific guidance on DC bias tolerance.
• Can I use this inductor in a high-frequency application?
  The 0603CS-47NXGRW is designed for general-purpose use and has a self-resonant frequency (SRF) of 2.5 GHz. While it can be used in high-frequency applications, its performance may degrade above 1 GHz. For high-frequency applications, consider using a Coilcraft inductor specifically designed for high-frequency use, such as the 0603CS-HF series.
• How do I ensure the inductor is properly secured to the PCB?
  Use a sufficient amount of solder to secure the inductor to the PCB, and ensure the land pattern is designed to accommodate the inductor's size and shape. Additionally, consider using a dot of adhesive, such as a cyanoacrylate-based adhesive, to further secure the inductor.