90121-0129 datasheet by Molex

90121-0129 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 90121-0129 connector is designed to withstand vibrations and can be used in applications with moderate to high vibration levels. However, it's essential to ensure proper mounting and secure the connector to prevent damage or disconnection.
• Is this connector suitable for outdoor or harsh environment applications?
  The 90121-0129 connector has a IP67 rating, which means it can withstand temporary immersion in water and is suitable for outdoor or harsh environment applications. However, it's essential to ensure proper sealing and protection of the connector to maintain its IP67 rating.
• Can I use this connector with wire sizes other than AWG 20-24?
  While the datasheet specifies AWG 20-24 wire sizes, the connector can accommodate other wire sizes with some limitations. It's recommended to consult with Molex or a qualified engineer to determine the feasibility of using alternative wire sizes.
• What is the maximum operating temperature for this connector?
  The 90121-0129 connector has an operating temperature range of -40°C to 105°C (-40°F to 221°F). It's essential to ensure that the connector is used within this temperature range to maintain its performance and reliability.