1812-103J datasheet by API Delevan

1812-103J Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the 1812-103J?
  The recommended land pattern for the 1812-103J is a rectangular pad with a size of 2.5mm x 1.3mm, with a non-solder mask defined (NSMD) pad shape.
• How do I handle the inductor's thermal considerations?
  The 1812-103J has a maximum operating temperature of 125°C. Ensure good airflow around the component, and consider using a thermal pad or heat sink if the application requires high currents or high ambient temperatures.
• What is the self-resonant frequency (SRF) of the 1812-103J?
  The SRF of the 1812-103J is approximately 150 MHz. This is important to consider when designing filters or impedance matching networks.
• Can I use the 1812-103J in a high-reliability or aerospace application?
  While the 1812-103J is a high-quality component, 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 determine the optimal operating frequency range for the 1812-103J?
  The optimal operating frequency range for the 1812-103J depends on the specific application and circuit design. As a general guideline, the inductor is suitable for frequencies up to 100 MHz. Consult the datasheet and application notes for more information.