61201621621

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Rectangular Connectors, such as Headers and Male Pins, are widely used in a variety of applications. The two connectors have different structure designs and working principles, and it is important to understand them in order to select the right part for a specific application.

Headers are high-density, two-pole or multi-pole, board-to-board or cable-to-board connectors. They feature a “box-shape” and consist of several parts that make contact with each other using pressure or a “comb” effect. The connection is completed when one of these contact points covers the gap between the connecting elements. This design ensures that any dust, dirt, or moisture is kept out and doesn’t interfere with the connection.

The working principle of Headers is based on the contact of the “pogo” pins (also known as contact elements or contacts) and the mating part of the pins, such as the mating plane, which is a conductive or mating surface. When these contact elements meet, a strong electrical connection is created, allowing the two components to communicate freely. This contact is maintained as long as the pressure between the pins and the mating plane is kept in place.

Male Pins are similar to Headers, but they are designed to be smaller and more compact. These connectors are also two-pole or multi-pole connectors and can be used both as board-to-board or cable-to-board components. The working principle is the same as Headers, however; the difference lies in the shape of the pins. Male pins have one or more pins that interlock instead of breakaway when the connection is completed.

The working principle of Male Pins is the same as Headers, with contact between two or more contact elements and the mating plane. When the pins interlock, a strong electrical connection is created and the mating plane maintains its strong electrical connection as long as the pressure is kept in place. Male Pins offer more flexibility in their design as they can also be used with friction-lock systems.

The 61201621621 Rectangular Connector is a great example of a Male Pin connector. It is designed for board-to-board applications that require a low-profile connector that is easy to install and mount. The connector is 2.54mm in pitch and offers two contact elements for reliable electrical connectivity. The pins are made from tin-plated brass and feature an interlocking design for added security.

In summary, Rectangular Connectors, such as Headers and Male Pins, have different structure designs and working principles that make them suitable for a variety of applications. Headers feature a “box-shape” design and use pressure to complete the connection between two contact points. Male Pins, on the other hand, are designed to be more compact and feature an interlocking system. The 61201621621 Rectangular Connector is a great example of a Male Pin connector that is designed for board-to-board applications.

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