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Rectangular Connectors - Headers, Male Pins

104809-4 Application Field and Working Principle

Rectangular connectors, or headers, are electrical connectors used to interconnect two or more circuit boards, expand functions in the circuit, or create programming port of the circuit. The 104809-4 connector is a form of rectangular connector, which provides secure, point-to-point connections and ensures a high degree of stability. The 104809-4 headers, made from high-durability plastic, have two-part poles with center rails that fit securely inside the two-part plastic housing. The four-pole of the 104809-4 connector is typically used for mission-critical applications that require a high degree of security. In addition, the applicability of the 104809-4 connectors can be extended by adding latching clips and mating terminal shapes. They are an excellent choice for power control, lighting, digital and analog circuit connections.

The 104809-4 headers have two main components to provide a reliable, low-loss connection. The first of these components is a robust plastic housing, which is designed to securely fit together and lock the pins in place. The second component is the contact pins, which are sturdy steel pins with 2mm centers. The pins fit securely within the two-part plastic housing and are held in place by the contact rails formed in the housing. The contact pins are designed to ensure a low-loss connection to the other circuit board. The two-part design allows for easy replacement of the contact pins in case of worn or damaged pins.

The working principle of the 104809-4 connectors is relatively simple. When the contact pins are properly placed within the plastic housing, the contact rail forms a connection. The two-part design of the housing ensures that the contact pin is firmly in place and that the connection is made securely. The plastic housing is designed to fit tightly together and creates a tight seal, which minimizes any interference from external sources. The contact pins themselves are designed to minimize any electrical leakage between the two connecting circuit boards.

The 104809-4 connectors are suitable for a wide variety of applications, including industrial control, telecom, automotive, and consumer electronics. They are an excellent choice for mission-critical applications in which the need for a secure, low-loss connection is essential. The four-pole connector design is an ideal choice for power control, lighting, digital and analog circuit connections due to its robust construction and high degree of security. Overall, the 104809-4 connectors are an excellent choice for any application that requires reliable, robust connectors that can be relied upon for years of reliable performance.

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