SDR1030-4R7M - Bourns

SDR1030-4R7M Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the SDR1030-4R7M?
  The recommended land pattern for the SDR1030-4R7M can be found in the Bourns Application Note S-30892, which provides detailed guidelines for PCB layout and land pattern design.
• Can I use the SDR1030-4R7M in a high-temperature environment?
  While the SDR1030-4R7M is rated for operation up to 125°C, it's essential to consider the derating curves and thermal management strategies to ensure reliable performance in high-temperature environments. Consult with Bourns' technical support for specific guidance.
• How do I handle the ESD sensitivity of the SDR1030-4R7M?
  To prevent ESD damage, follow proper handling and storage procedures, such as using ESD-safe materials, grounding straps, and ionizers. Additionally, consider implementing ESD protection circuits in your design.
• What is the maximum allowable voltage for the SDR1030-4R7M?
  While the rated voltage is 4.7μF ±20% at 30VDC, it's essential to consider the voltage derating curves and ensure that the maximum operating voltage does not exceed the rated voltage to prevent premature failure.
• Can I use the SDR1030-4R7M in a high-vibration environment?
  The SDR1030-4R7M is designed to meet the vibration requirements of IEC 60068-2-6, but it's crucial to consider the specific vibration profile and frequency range of your application. Consult with Bourns' technical support for customized guidance.