NFM21HC471R1H3D - Murata Electronics

NFM21HC471R1H3D Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this component?
  The recommended land pattern for the NFM21HC471R1H3D can be found in the Murata Land Pattern Recommendation document, which provides detailed guidelines for PCB layout and footprint design.
• How do I handle the component's moisture sensitivity?
  The NFM21HC471R1H3D is a moisture-sensitive device, and it's essential to follow proper handling and storage procedures to prevent damage. This includes storing the components in a dry environment, using desiccant packaging, and baking the components before reflow soldering if they have been exposed to moisture.
• What is the maximum reflow temperature for this component?
  The maximum reflow temperature for the NFM21HC471R1H3D is 260°C, with a peak temperature not exceeding 240°C for more than 20 seconds. Exceeding this temperature can cause damage to the component.
• Can I use this component in a high-vibration environment?
  The NFM21HC471R1H3D is designed to withstand moderate vibration levels, but it's essential to evaluate the component's performance in your specific application. Murata provides vibration testing data and guidelines to help you determine the component's suitability for your use case.
• How do I determine the component's equivalent series resistance (ESR)?
  The ESR of the NFM21HC471R1H3D can be determined by measuring the impedance of the component at high frequencies (e.g., 100 kHz) using an impedance analyzer or a network analyzer. The ESR value can also be estimated using Murata's online simulation tools or by consulting with a Murata application engineer.