1821708 - Phoenix Contact

1821708 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 follow the manufacturer's guidelines to avoid damaging the connector or PCB.
• Can I use this connector in high-vibration or high-shock environments?
  Yes, the 1821708 connector is designed to withstand vibrations and shocks. However, it's crucial to ensure proper mounting and screwing to prevent damage. Phoenix Contact recommends following the IEC 61373 standard for vibration and shock testing.
• Is the connector suitable for use in humid or wet environments?
  The 1821708 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, such as IP67 or IP69K.
• Can I use this connector with wire sizes other than the recommended AWG 24-18?
  While the datasheet recommends AWG 24-18 wire sizes, it's possible to use other wire sizes with the 1821708 connector. However, this may affect the connector's performance and reliability. Consult with Phoenix Contact or a qualified engineer to determine the suitability of alternative wire sizes.
• Are there any specific PCB layout considerations for this connector?
  Yes, Phoenix Contact provides guidelines for PCB layout and design to ensure proper connector functionality. Follow the manufacturer's recommendations for PCB hole size, spacing, and layout to ensure reliable connections and prevent damage.