Description:Configuration Features: Number of Loaded Positions 2 | Number of Signal Positions 0 | Number of Power Positions 3 | Number of Rows 1 | Number of Positions 3 | PCB Mount Orientation Vertical | Contact Features: PCB Contact Termination Area Plating Material Tin | Contact Layout Inline | Contact Base Material Copper Alloy | Contact Current Rating (Max) 7 AMP | Contact Mating Area Plating Material Tin | Mating Post Length .4 INCH | Contact Retention Within Housing Without | Contact Mating Area Plating Material
The recommended torque 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 641937-3 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.
The 641937-3 connector is designed for use in industrial environments and can operate in temperatures ranging from -40°C to 105°C (-40°F to 221°F). However, it's essential to ensure the connector is properly sealed and protected from moisture and other environmental factors to maintain its performance and reliability.
Yes, to ensure reliable connections and prevent damage to the connector or PCB, it's essential to follow TE Connectivity's recommended PCB layout guidelines, including maintaining a minimum clearance of 1.5 mm (0.06 in) around the connector and using a solder mask to prevent solder bridging.
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641937-3 Overview
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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.
