CDRH127NP-470MC - Sumida

CDRH127NP-470MC Frequently Asked Questions (FAQs)

• What is the recommended PCB land pattern for the CDRH127NP-470MC?
  The recommended PCB land pattern for the CDRH127NP-470MC is a rectangular pad with a size of 4.5mm x 3.5mm, with a 1.5mm diameter hole in the center for the inductor's lead.
• How do I handle the inductor's thermal considerations?
  The CDRH127NP-470MC has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a heat sink or thermal pad if the inductor will be operating near its maximum temperature rating.
• What is the inductor's self-resonant frequency (SRF)?
  The SRF of the CDRH127NP-470MC is not explicitly stated in the datasheet, but it can be estimated to be around 100-150 MHz based on the inductor's physical characteristics and similar products from Sumida Corporation.
• Can I use the CDRH127NP-470MC in a high-vibration environment?
  The CDRH127NP-470MC is designed to withstand moderate vibration, but it's recommended to consult with Sumida Corporation or a qualified engineer to determine the inductor's suitability for high-vibration applications.
• How do I ensure the inductor's reliability in high-temperature applications?
  To ensure reliability, follow proper storage and handling procedures, avoid exceeding the maximum operating temperature, and consider using a thermally conductive adhesive or potting compound to improve heat dissipation.