1210R-472J - API Delevan

1210R-472J Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the 1210R-472J?
  The recommended land pattern for the 1210R-472J is a rectangular pad with a size of 1.3 mm x 1.3 mm, with a non-solder mask defined (NSMD) pad shape.
• How do I handle the 1210R-472J's sensitivity to temperature?
  The 1210R-472J's inductance value can vary with temperature. To minimize this effect, ensure the inductor is operated within its recommended temperature range (-40°C to +125°C) and consider using a temperature-compensating circuit or a thermally stable inductor if high accuracy is required.
• What is the maximum current rating for the 1210R-472J?
  The maximum current rating for the 1210R-472J is 1.4 A, but this can vary depending on the operating frequency and temperature. Always check the inductor's current rating at the specific frequency and temperature of your application.
• How do I ensure the 1210R-472J is properly soldered?
  To ensure proper soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder paste to the pads. Avoid applying excessive heat or pressure, which can damage the inductor.
• Can I use the 1210R-472J in a high-frequency application?
  Yes, the 1210R-472J is suitable for high-frequency applications up to 1 GHz. However, be aware that the inductor's impedance and inductance values may vary at high frequencies, so ensure you characterize the inductor's behavior at the specific frequency of your application.