78207-128

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Rectangular Connectors - Headers, Male Pins, 78207-128 is a versatile electronics connector that provides reliable wiring solutions for a wide range of applications. It is part of a wide range of rectangular connectors, which are used to securely join an electrical circuit or wire by means of a mechanical interface. 78207-128 connectors are generally composed of three parts: the header, the male pins, and the mounting post.

The header is an assembly made of plastic with metal contacts and mounting holes and it is designed to interconnect with a corresponding female lead. The header part provides protection for the contact pins, keeping them from dirt and contact damage. Each contact is outfitted with an individual cavitiy, which is designed to align a specific wire from the corresponding female lead.

The male pin is the part of the 78207-128 connector that offers the connection when it is mated with the matching female lead. It is typically composed of gold- or silver-plated contacts and is outfitted with plastic housing for added protection. Depending on the application, the pin can be outfitted with a solder cup or an optional overmolding for extra insulation.

The third part of the 78207-128 connector is the mounting post, which is designed to be affixed to the system board or a cable harness. Depending on the application, mounting posts can be soldered or crimped onto the board with a crimping tool. This provides additional strength and prevents accidental loosening that would affect the contacts and lead to shorts or intermittent connections.

The 78207-128 connector is widely used in a variety of applications, such as computer and automation systems, industrial robotic systems, and transportation systems. Its versatility and reliability make it an optimal choice for the wiring solutions of these applications. In some applications, additional components such as a cable guide may be used to provide additional strain relief.

The working principle of the 78207-128 connector is fairly simple. The header portion of the connector aligns the wires from the matching female lead when the two connectors are mated. The male pin portion comes into contact with the female side of the connector, providing electrical connectivity. Finally, the mounting post holds the connectors together, preventing loosening as well as providing extra protection against shorts and intermittent connections.

In short, the 78207-128 connector is a reliable electronics connector for a variety of applications, ranging from computer and automation systems to industrial robotic systems and transportation systems. It is composed of three parts: the header, the male pins, and the mounting post. Its working principle is simple and effective, ensuring reliable and secure electrical connections.

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