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 torque specification to ensure reliable connections and prevent damage to the connector.
Yes, the 1740449-2 connector is designed to withstand vibrations and is suitable for use in applications with moderate to high vibration levels. However, it's essential to ensure proper mounting and secure the connector to prevent damage or disconnection.
While the datasheet specifies AWG 20-24 wire sizes, the connector can accommodate smaller wire sizes (e.g., AWG 26-28) with the use of wire adapters or by following TE Connectivity's wire stripping and termination guidelines. However, it's crucial to verify the wire size and termination method to ensure reliable connections.
The 1740449-2 connector is designed for general-purpose applications and may not be suitable for extreme environmental conditions. If you need to use the connector in harsh environments, consider using a more specialized connector or consulting with TE Connectivity's technical support team for guidance on environmental ratings and potential modifications.
Yes, to ensure reliable connections and prevent damage to the connector or PCB, follow TE Connectivity's recommended PCB layout guidelines, including keeping the connector away from high-voltage areas, avoiding thermal vias near the connector, and using a sufficient solder mask to prevent solder bridging.
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1740449-2 Overview
Use the download button to access the 1740449-2 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.
