1-644894-4 Datasheet/PDFRectangular Connectors - Headers, Male Pins, 1-644894-4
1-644894-4 connectors are a type of rectangular connector, which brings together two printed circuit boards (PCBs) or other components to power or signal. 1-644894-4 connectors feature male terminals (often referred to as pins, male pins, or pins) and headers (commonly referred to as sockets, jacks, or female connectors). When mated, the headers and pins create an electrical connection. This electrical connection is sometimes known as a pogo connection.
Application Field
1-644894-4 connectors are widely used in a range of applications, from toy cars to telecom applications. Their small size makes them extremely popular in applications such as handheld devices and mobile phones. They are also suitable for use on printed circuit boards due to their low profile and secure connection.
In addition, 1-644894-4 connectors are commonly used in automotive, industrial, and commercial applications. They are often used in automotive applications such as dashboard lighting, powertrain applications, and infotainment systems. In industrial applications, 1-644894-4 connectors are used in control systems and process control, as well as in manufacturing automation.
In commercial applications, 1-644894-4 connectors can be used to connect vending machines, physical access control devices, video surveillance systems, alarm systems, and lighting and electrical systems. They can also be used in medical equipment and vending machine payment systems.
Working Principle
1-644894-4 connectors are typically constructed with male pin headers on one side and female sockets (or jacks) on the other side. The female jack will contain several terminals, each made of a spring-loaded electrical contact. This contact is what allows the electrical connection to be made when the male pin is inserted into the female jack.
When the male pin is inserted into the female jack, the terminals on the female jack will rise up and make contact with the terminals on the male pin. The spring-loaded contacts will press against each other, creating a secure electrical connection. The connection will remain secure even when the male pin is pulled out of the female jack.
When the pins and sockets are mated, the connection between the two components is referred to as a pogo connection. This term is derived from the spring-loaded connection between the pins and sockets, which "bounces" when the two components are plugged and unplugged.
1-644894-4 connectors provide a secure connection between two components or PCBs. They are reliable, robust, and easy to use, making them suitable for a wide variety of applications. Furthermore, they are small and lightweight, making them ideal for applications that require a small form factor.
Conclusion
1-644894-4 connectors are a type of rectangular connector that is used to bring two components or PCBs together for power or signal connections. They feature male terminals (pins) and female connectors (headers), and when mated, they create a secure electrical connection. These connectors are used in a wide range of applications, from automotive to industrial to medical equipment, due to their small size, robust connection, and easy use.