S1210R-471K datasheet by API Delevan

S1210R-471K Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the S1210R-471K?
  The recommended land pattern for the S1210R-471K is a rectangular pad with a size of 1.5 mm x 2.5 mm, with a non-solder mask defined (NSMD) pad shape.
• How do I handle the inductor's thermal considerations?
  The S1210R-471K has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a heat sink or thermal interface material if operating in high-temperature environments.
• What is the inductor's self-resonant frequency (SRF)?
  The SRF of the S1210R-471K is approximately 150 MHz. This is important to consider when designing high-frequency circuits to avoid resonance and potential oscillations.
• Can I use the S1210R-471K in a high-reliability or aerospace application?
  While the S1210R-471K is a high-quality inductor, it may not meet the specific requirements of high-reliability or aerospace applications. Consult with API Delevan or a qualified engineer to determine suitability for such applications.
• How do I ensure the inductor's magnetic field does not interfere with nearby components?
  Use shielding techniques, such as placing the inductor in a mu-metal shield or using a shielded inductor, to minimize magnetic field radiation and potential interference with nearby components.