1977477-2 - TE Connectivity

1977477-2 Frequently Asked Questions (FAQs)

• What is the recommended torque for the screw terminals?
  The recommended torque for the screw terminals is 0.5-1.5 Nm (4.4-13.3 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.
• Can I use this connector in high-vibration applications?
  Yes, the 1977477-2 connector is designed to withstand vibrations and is suitable for use in applications with moderate to high vibration levels. However, it's essential to follow proper mounting and installation procedures to ensure the connector remains secure.
• Is the connector suitable for outdoor use?
  The 1977477-2 connector has a rating of IP67, which means it is protected against dust and can withstand immersion in water up to 1 meter for 30 minutes. However, it's recommended to use additional protection, such as a sealant or conformal coating, for extended outdoor use or in harsh environments.
• What is the operating temperature range for this connector?
  The 1977477-2 connector has an operating temperature range of -40°C to 125°C (-40°F to 257°F). It's essential to ensure that the connector is used within this temperature range to maintain its performance and reliability.
• Can I use this connector with wire sizes other than 24 AWG?
  While the 1977477-2 connector is designed for use with 24 AWG wire, it can accommodate wire sizes between 20 AWG and 26 AWG. However, it's essential to follow the manufacturer's guidelines and ensure that the wire size and insulation meet the connector's specifications.