474811-E - TE Connectivity

474811-E 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 reliable connections and prevent damage to the connector.
• Can I use this connector in high-vibration applications?
  Yes, the 474811-E connector is designed to withstand vibrations up to 10G (10 Hz to 2000 Hz) according to IEC 61373 Cat. 2. However, it's crucial to ensure proper mounting and secure the connector to prevent damage or disconnection.
• Is the connector suitable for outdoor use or harsh environments?
  The 474811-E connector has a IP67 rating, which means it's protected against dust and water ingress. However, it's essential to follow proper sealing and installation procedures to maintain the IP67 rating. Additionally, the connector's materials are resistant to corrosion, but it's still important to consider environmental factors like temperature, humidity, and exposure to chemicals.
• Can I use this connector with wire sizes other than the recommended AWG 20-24?
  While the datasheet recommends AWG 20-24 wire sizes, it's possible to use other wire sizes with some limitations. However, using smaller or larger wire sizes may affect the connector's performance, reliability, and durability. It's recommended to consult with TE Connectivity or a qualified engineer to determine the feasibility of using alternative wire sizes.
• Are there any specific PCB layout considerations for this connector?
  Yes, it's essential to follow proper PCB layout guidelines to ensure reliable connections and prevent damage to the connector. Key considerations include keeping the PCB surface clean and flat, using a sufficient solder mask, and maintaining a minimum distance of 1.5 mm between the connector and other components.