1787221 - Phoenix Contact

1787221 Frequently Asked Questions (FAQs)

• What is the recommended torque for screwing the connector to the PCB?
  The recommended torque is 0.5 Nm to 1.5 Nm, depending on the specific application and PCB material.
• Can I use this connector for high-vibration applications?
  Yes, the 1787221 connector is designed to withstand vibrations up to 10 g according to IEC 60068-2-6. However, it's recommended to perform additional testing for specific vibration profiles.
• Is the connector suitable for use in harsh environments, such as high temperatures or humidity?
  The 1787221 connector is rated for operating temperatures from -40°C to 125°C and can withstand humidity up to 95% RH. However, it's essential to consider the specific environmental conditions of your application and consult with Phoenix Contact for customized solutions.
• Can I use this connector for high-current applications?
  The 1787221 connector is rated for currents up to 12 A per contact. However, it's crucial to consider the specific current requirements of your application and ensure the connector is used within its specified ratings.
• Are there any specific PCB layout considerations for this connector?
  Yes, it's recommended to follow Phoenix Contact's guidelines for PCB layout, including keeping the PCB thickness between 1.5 mm and 2.5 mm, and ensuring a minimum of 1.5 mm clearance around the connector.