1821407 - Phoenix Contact

1821407 Frequently Asked Questions (FAQs)

• What is the recommended torque for screwing the connector onto a PCB?
  The recommended torque is 0.5 Nm to 1.5 Nm, depending on the specific application and PCB material. It's essential to consult the Phoenix Contact application notes for more detailed guidance.
• Can I use this connector in a high-vibration environment?
  Yes, the 1821407 connector is designed to withstand vibrations up to 10 g according to IEC 60068-2-6. However, it's crucial to ensure proper mounting and screwing to prevent loosening or damage.
• Is the connector suitable for use in harsh environments, such as those with high temperatures or humidity?
  The 1821407 connector is rated for operation in temperatures ranging from -40°C to 125°C and can withstand humidity up to 95% RH. However, it's essential to consider the specific environmental conditions and potential derating factors in your application.
• Can I use this connector with wire sizes other than the recommended AWG 20-24?
  While the datasheet recommends AWG 20-24, the connector can accommodate wire sizes from AWG 18 to AWG 26. However, using wires outside the recommended range may affect the connector's performance and reliability.
• Are there any specific PCB layout considerations I should be aware of when using this connector?
  Yes, it's essential to follow Phoenix Contact's recommended PCB layout guidelines to ensure proper connector seating, soldering, and thermal management. This includes maintaining a minimum clearance of 1.5 mm around the connector and using a solder mask to prevent solder bridging.