1551892-3 - TE Connectivity

1551892-3 Frequently Asked Questions (FAQs)

• What is the recommended torque value for the screw terminals?
  The recommended torque value for the screw terminals is 0.5-0.7 Nm (4.4-6.3 in-lbs). It's essential to follow this value to ensure proper connection and prevent damage to the connector.
• Can I use this connector in high-vibration applications?
  Yes, the 1551892-3 connector is designed to withstand vibrations and can be used in high-vibration applications. However, it's recommended to follow the manufacturer's guidelines for vibration testing and ensure proper mounting and securing of the connector.
• Is the connector suitable for outdoor use?
  The 1551892-3 connector has a IP67 rating, which means it's protected against dust and water ingress. However, it's recommended to use additional sealing or protective measures if the connector will be exposed to harsh outdoor environments or extreme temperatures.
• Can I use this connector with wire sizes other than AWG 20-18?
  While the datasheet specifies AWG 20-18 wire sizes, the connector can accommodate other wire sizes with some limitations. It's recommended to consult with TE Connectivity's technical support or a qualified engineer to determine the feasibility of using alternative wire sizes.
• What is the operating temperature range for this connector?
  The operating temperature range for the 1551892-3 connector is -40°C to 125°C (-40°F to 257°F). However, it's essential to consider the temperature rating of the wire and other components in the system to ensure overall reliability.