S1812R-153K - API Delevan

S1812R-153K Frequently Asked Questions (FAQs)

• What is the recommended land pattern for S1812R-153K?
  The recommended land pattern for S1812R-153K is a rectangular pad with a size of 1.8mm x 1.2mm, with a non-solder mask defined (NSMD) pad shape. The pad should be centered on the component and have a minimum clearance of 0.2mm from the component body.
• Can S1812R-153K be used in high-frequency applications?
  Yes, S1812R-153K is designed for high-frequency applications up to 1 GHz. However, it's essential to consider the self-resonant frequency (SRF) of the inductor, which is around 2.5 GHz, to ensure optimal performance.
• How does the inductor's temperature range affect its performance?
  The S1812R-153K inductor is rated for operation from -40°C to +125°C. As the temperature increases, the inductor's inductance and Q factor may decrease, affecting its performance. It's essential to consider the temperature range in the design to ensure reliable operation.
• What is the recommended soldering profile for S1812R-153K?
  The recommended soldering profile for S1812R-153K is a reflow soldering process with a peak temperature of 260°C and a dwell time of 20-30 seconds. It's essential to follow the manufacturer's recommended soldering profile to ensure reliable assembly and prevent damage to the component.
• Can S1812R-153K be used in high-current applications?
  The S1812R-153K inductor is rated for a maximum current of 1.53A. While it can handle high currents, it's essential to consider the inductor's power rating, DC resistance, and thermal characteristics to ensure reliable operation and prevent overheating.