1721038 - Phoenix Contact

1721038 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 1721038 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 during operation.
• Is the connector suitable for use in humid or wet environments?
  The 1721038 connector has a IP20 rating, which means it's protected against solid objects larger than 12 mm, but not against water or moisture. For humid or wet environments, consider using a connector with a higher IP rating or applying additional sealing measures.
• Can I use this connector with wire sizes other than the recommended AWG 24-18?
  While the datasheet recommends AWG 24-18 wire sizes, the connector can accommodate other wire sizes within the specified range. However, it's essential to ensure the wire insulation diameter and stripping length are compatible with the connector's design to prevent damage or poor connections.
• Are there any specific PCB layout considerations for this connector?
  Yes, Phoenix Contact provides PCB layout recommendations in their application notes, including guidelines for hole spacing, pad size, and keep-out zones. It's crucial to follow these guidelines to ensure reliable connections and prevent damage to the connector or PCB.