CRL2S1205SC - Murata Electronics

CRL2S1205SC Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the CRL2S1205SC?
  Murata recommends a land pattern with a minimum pad size of 1.2mm x 1.2mm and a non-solder mask defined (NSMD) pad shape to ensure reliable soldering and minimize thermal resistance.
• How do I handle the CRL2S1205SC's sensitivity to moisture?
  To prevent moisture-related issues, store the CRL2S1205SC in a dry environment (less than 30% RH) and follow the recommended baking procedure before reflow soldering. Additionally, use a nitrogen-filled packaging or dry packing to minimize exposure to moisture during transportation and storage.
• What is the maximum allowable voltage for the CRL2S1205SC?
  Although the datasheet doesn't specify a maximum voltage rating, Murata recommends limiting the voltage across the inductor to 2-3 times the rated current to prevent electrical overstress and ensure reliable operation.
• Can I use the CRL2S1205SC in a high-temperature environment?
  While the CRL2S1205SC is rated for operation up to 125°C, its performance may degrade at high temperatures. For applications above 100°C, consider derating the inductor's current rating and consulting with Murata's application engineers for specific guidance.
• How do I ensure the CRL2S1205SC's magnetic field doesn't interfere with nearby components?
  To minimize electromagnetic interference (EMI), keep the CRL2S1205SC at least 5mm away from sensitive components, such as oscillators, antennas, or magnetically sensitive devices. You can also use shielding or orient the inductor to reduce the magnetic field's impact.