1210R-821K - API Delevan

1210R-821K Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the 1210R-821K?
  The recommended land pattern for the 1210R-821K is a rectangular pad with a size of 1.25 mm x 1.25 mm, with a non-solder mask defined (NSMD) pad shape.
• Can I use the 1210R-821K in a high-temperature environment?
  The 1210R-821K is rated for operation up to 125°C, but derating is required for temperatures above 85°C. Consult the manufacturer's documentation for specific derating guidelines.
• How do I handle the 1210R-821K during PCB assembly to prevent damage?
  Handle the 1210R-821K by the body, avoiding touching the leads or core. Use a vacuum pickup or tweezers to place the component on the PCB. Avoid bending or flexing the leads during assembly.
• What is the self-resonant frequency (SRF) of the 1210R-821K?
  The self-resonant frequency (SRF) of the 1210R-821K is not explicitly stated in the datasheet, but it can be estimated to be around 100-150 MHz based on the inductor's physical characteristics and similar products from API Delevan.
• Can I use the 1210R-821K in a high-current application?
  The 1210R-821K is rated for a maximum current of 1.4 A, but the actual current handling capability depends on the operating frequency, temperature, and PCB design. Consult the manufacturer's documentation and perform thermal and electrical simulations to ensure the component can handle the required current.