1990148 - Phoenix Contact

1990148 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, but it's essential to consult the specific PCB design and material to ensure the correct torque value.
• Can I use this connector for high-vibration applications?
  While the 1990148 is a robust connector, it's not specifically designed for high-vibration applications. For such use cases, consider using connectors with additional locking mechanisms or specialized vibration-resistant designs.
• How do I ensure reliable connections in humid or wet environments?
  To ensure reliable connections in humid or wet environments, apply a thin layer of dielectric grease to the contacts, and consider using connectors with IP67 or higher ingress protection ratings.
• What is the maximum operating temperature for this connector?
  The 1990148 connector is rated for operation between -40°C and 125°C, but it's essential to consider the specific application and environmental conditions to ensure reliable performance.
• Can I use this connector for high-current applications?
  The 1990148 connector is rated for up to 12 A per contact, but it's crucial to consider the specific application's current requirements and potential thermal issues. Consult the datasheet and Phoenix Contact's guidelines for high-current applications.