1210R-223J - API Delevan

1210R-223J Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the 1210R-223J?
  The recommended land pattern for the 1210R-223J 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-223J's sensitivity to temperature?
  The 1210R-223J has a temperature coefficient of inductance (TCL) of ±20% over the operating temperature range of -40°C to +125°C. To minimize temperature-related effects, ensure proper thermal management and consider using a thermally conductive material for the PCB.
• What is the maximum current rating for the 1210R-223J?
  The maximum current rating for the 1210R-223J is 2.3 A, based on a 40°C temperature rise. However, the actual current handling capability may vary depending on the application and PCB design.
• How do I ensure the 1210R-223J meets my application's EMI requirements?
  To minimize EMI, ensure proper PCB layout and routing, use a shielded enclosure if necessary, and consider adding EMI filters or chokes in the circuit design. Additionally, follow good PCB design practices, such as keeping signal traces short and using ground planes.
• What is the 1210R-223J's Q factor, and how does it affect my design?
  The 1210R-223J has a Q factor of 25 at 100 MHz. A higher Q factor indicates lower losses and higher efficiency. In your design, consider the Q factor when selecting components and designing the circuit to ensure optimal performance.