644694-4

Rectangular Connectors - Headers, Male Pins, 644694-4

The 644694-4 rectangular connectors are an advanced form of male pin header, designed to reduce production time and increase electricity movement. They have a standard 3.5mm pitch but are available in a range of sizes. The 644694-4 connectors are used in applications across many industries, from consumer electronics to complex medical machinery.

Design

The 644694-4 connectors are composed of a plastic body with brass pins. They have an insulation class of UL94V-0, ensuring that they are resistant to external environmental exposure. The entry angle of the connector pins has been designed to provide maximum resistance to abrasion due to vibrations, and soldering is simplified thanks to the copper coating on the pin housing.

Functionality

The functionality of the 644694-4 connectors is enhanced by several features. Firstly, the connectors are designed to provide an anti-slip mechanism, ensuring that components remain securely in place under use. Additionally, the entry angle of the pins has been optimized, allowing for quicker insertion and removal times. Lastly, the contacts are designed to be low resistance, reducing the amount of heat generated and ensuring a secure connection.

Applications

The 644694-4 connectors are used in a variety of applications. In the consumer electronic industry, they are used for cable connections, including digital and analog signals, and computer-to-computer communications. They are also used in medical equipment, allowing for the connection of powered equipment such as MRI machines and CT scanners. In the automotive industry, they are used for fuel gauge signal transfer and engine management systems. Lastly, the 644694-4 connectors are widely used in industrial control applications, as they are capable of withstanding harsh conditions.

Working Principle

The working principle of the 644694-4 connectors is relatively simple. The pins are designed to create an electrical connection between two components. When the connection is made, the pins form metal-to-metal contact, and allow an electrical current to flow from one component to the other. The insulation prevents any excess electrical energy from being lost or dissipated, and the strong mechanical connection ensures a secure connection.

Conclusion

The 644694-4 rectangular connectors are a versatile and reliable form of male pin header, designed to provide reliable electrical connections with reduced production time and increased flexibility. They are used in a variety of applications, from consumer electronics to medical equipment, and are capable of withstanding harsh environments. Thanks to the anti-slip mechanism and low resistance contacts, they are able to provide a secure connection for a variety of electrical signals.