4-103322-0-28

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Rectangular connectors, having a larger number of contacts than the round connectors, are widely used in various applications. They are also known as \'headers\' in the electronics industry, since the components of an electrical circuit board are mounted on a header. The most common type of header is the Male Pin header, which has a number of pins protruding and arranged in parallel rows. These pins are designed to easily connect to the circuit board.

The 4-103322-0-28 is a type of Male Pin header connector, and is available in both through-hole and surface-mount designs. It is a 28-way connector with a long body and four rows of seven pins. The pins have a 0.8mm pitch and are made of stainless steel with an electronic gold flash coating, providing excellent electrical stability and corrosion resistance. It has a solder pad termination for easy attachment to a circuit board.

This Male Pin header is used in various applications where reliable connections between two or more circuits are required. It is commonly used in automotive electronics, consumer products, industrial control, telecom, and home audio/video applications. It is also used in computer interfaces such as USB connectors, network cards, and internal connectors.

The working principle of Male Pin headers is based on the principle of the pogo pin connector. The pins on the header are electrically connected to the circuit board by a pair of electrical contacts – a fixed contact and a resilient contact which makes a connection when the header is inserted into the connector. When the male header is pressed home, the resilient contact is pushed down, creating a spring action which pushes the contacts of the two circuits together and establishes an electrical connection. This creates a mechanical bond as well as an electrically conductive path between the two circuits.

The 4-103322-0-28 Male Pin header is a high-performance connector that ensures a secure and reliable electrical connection between two or more circuits. It is designed to offer excellent durability and reliability, a wide range of contact points, a low insertion force, and a precision and reliable electrical connection that meets commercial and industrial application requirements.

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