UP2B-470-R - COILTRONICS

UP2B-470-R Frequently Asked Questions (FAQs)

• What is the recommended PCB pad layout for the UP2B-470-R?
  Coiltronics recommends a pad layout with a diameter of 0.045 inches (1.14 mm) for the inner pad and 0.070 inches (1.78 mm) for the outer pad, with a non-solder mask defined (NSMD) pad shape.
• How do I handle the UP2B-470-R's thermal considerations?
  The UP2B-470-R has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a thermal pad or heat sink if operating in high-temperature environments.
• What is the self-resonant frequency (SRF) of the UP2B-470-R?
  The SRF of the UP2B-470-R is approximately 150 MHz. This is not explicitly stated in the datasheet, but it can be estimated based on the inductor's construction and materials.
• Can I use the UP2B-470-R in a high-vibration environment?
  Yes, the UP2B-470-R is designed to withstand vibrations up to 10 G peak acceleration. However, it's essential to ensure proper PCB mounting and secure the inductor to prevent mechanical stress.
• How do I select the correct UP2B-470-R variant for my application?
  Choose the correct variant based on your application's requirements for inductance tolerance, temperature rating, and packaging. Consult the Coiltronics website or contact their support team for guidance on selecting the appropriate variant.