NFM21HC105R1C3D - Murata Electronics

NFM21HC105R1C3D Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this capacitor?
  The recommended land pattern for the NFM21HC105R1C3D capacitor is a rectangular pad with a size of 2.5mm x 1.6mm, with a solder mask clearance of 0.2mm.
• Can I use this capacitor in a high-temperature environment?
  The NFM21HC105R1C3D capacitor is rated for operation up to 125°C, but it's recommended to derate the voltage and capacitance values above 85°C. Consult the datasheet for specific derating curves.
• Is this capacitor suitable for high-frequency applications?
  The NFM21HC105R1C3D capacitor has a self-resonant frequency of around 100 MHz, making it suitable for high-frequency applications up to several hundred MHz. However, the capacitor's impedance and ESR may increase at higher frequencies.
• Can I use this capacitor in a DC-DC converter or switching power supply?
  Yes, the NFM21HC105R1C3D capacitor is suitable for use in DC-DC converters and switching power supplies due to its low ESR and high ripple current rating. However, ensure that the capacitor is properly sized and derated for the specific application.
• Is this capacitor RoHS and REACH compliant?
  Yes, the NFM21HC105R1C3D capacitor is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, making it suitable for use in environmentally friendly designs.