46474C - Murata Electronics

46474C Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the 46474C?
  Murata recommends a land pattern with a minimum pad size of 1.3mm x 1.3mm and a non-solder mask defined (NSMD) pad shape to ensure reliable soldering and minimize thermal resistance.
• How do I handle the 46474C's high frequency noise and EMI?
  To minimize high frequency noise and EMI, use a ground plane under the component, keep the component away from noise sources, and use a shield or enclosure around the circuit. Additionally, consider using a common-mode choke or EMI filter in the circuit design.
• What is the maximum operating temperature range for the 46474C?
  The 46474C is rated for operation from -40°C to +125°C, but derating may be necessary for high-power applications or extreme environmental conditions. Consult the datasheet and Murata's application notes for specific guidance.
• Can I use the 46474C in a high-vibration or high-shock environment?
  The 46474C is designed to withstand moderate vibration and shock, but extreme conditions may affect its performance and reliability. Consider using a more ruggedized component or implementing additional mechanical support and damping in the design.
• How do I ensure the 46474C's reliability and longevity in a humid or corrosive environment?
  To ensure reliability and longevity, use a conformal coating or potting compound to protect the component from moisture and corrosion. Additionally, consider using a component with a higher moisture sensitivity level (MSL) rating or implementing environmental protection measures in the design.