1-745968-3

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D-Sub Connectors

A D-Sub connector is a type of electrical connector used to connect different devices, such as computers, peripherals, and other equipment. D-Sub connectors are available in various sizes and shapes, each tailored to suit specific applications and requirements.

The 1-745968-3 connector is a D-Sub connector most commonly used for communication and data transmission applications. It is also widely used in a variety of industrial applications due to its close proximity to other wires in the same assembly. It is a versatile connector that is compatible with a range of materials and equipment.

Applications of 1-745968-3 Connectors

1-745968-3 connectors are used in a variety of applications, including:

• Computer peripheral connection
• Data transmission
• Microcontroller and sensor interfaces
• Industrial controls and automation systems
• Communication equipment
• Consumer electronics and home appliances

Working Principle of 1-745968-3 Connectors

The working principle of 1-745968-3 connector is to enable electrical connection between two devices. It utilizes two parallel rows of pins on one side and two parallel rows of sockets on the other. The pins and sockets are then mated, typically via a push-and-twist, pull-and-twist, or press-and-twist action, in order to create an electrical connection. This action also ensures that the connection is secure and resistant to shock and vibration.

The 1-745968-3 connector has a contact resistance, measured in mΩ, which is typically lower than 1mΩ for gold-plated connectors. The contact resistance decreases over time as the connector wears, which is why it is necessary to ensure proper maintenance and regular inspection of the connector. It also has an insulation resistance, typically in the range of 0.1-1000 GΩ, and dielectric strength, typically in the range of 500V-3000V.

Conclusion

The 1-745968-3 connector is a type of D-Sub connector most commonly used for communication and data transmission applications. It is also used in a variety of industrial applications due to its close proximity to other wires in the same assembly. The connector works by enabling electrical connection between two devices through mated pins and sockets, typically secured via a push-and-twist, pull-and-twist, or press-and-twist action. It has a contact resistance, insulation resistance, and dielectric strength that minimize the risk of electrical shock and ensure a secure and reliable connection.

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