The recommended torque value for the screw terminals is 0.5-0.7 Nm (4.4-6.3 in-lbs). This information can be found in the TE Connectivity application notes or by consulting with their technical support team.
Yes, the contacts are gold-plated. The thickness of the plating is 0.76 μm (30 μin) minimum, which meets the requirements for reliable connections in harsh environments.
The operating temperature range for the 172777-4 connector is -40°C to 125°C (-40°F to 257°F). This information can be found in the datasheet, but it's often overlooked.
Yes, the 172777-4 connector is designed to withstand high-vibration environments. It meets the IEC 61373 Cat. 2 vibration standard, which ensures reliable connections in applications with intense vibrations.
Yes, TE Connectivity recommends using a soft brush and a mild detergent solution to clean the connector. Avoid using harsh chemicals or abrasive materials that can damage the contacts or insulation. Regular cleaning and inspection can help ensure reliable connections and prevent faults.
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172777-4 Overview
Use the download button to access the 172777-4 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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About TE Connectivity
TE Connectivity, a global leader in connectivity and sensor solutions, designs and manufactures products that enable a more connected world. Serving a diverse range of industries, including automotive, industrial, medical, aerospace, and telecommunications, TE Connectivity offers a broad portfolio of products such as connectors, sensors, relays, and passive components. The company's innovations help improve the reliability and performance of electronic systems.
