1775470-4 Connectors, Interconnects

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Rectangular Connectors, also known as \'headers\' or \'male pins\', are a type of electrical connector used to connect one piece of electronic equipment to another. They are commonly used in a variety of industries, including industrial, automotive, medical, audio, and computer. The particular model of male pin connector being discussed here is the 1775470-4, which is often used in automotive applications. This article aims to provide an overview of the application field and working principle of this connector.

The 1775470-4 connector, first developed in 1995, is a rectangular machined connector used to mate two circuits within a vehicle. It provides a low-resistance electrical connection between two components, typically in the engine control unit. This connector is ideal for use with electrical components that require a secure and reliable connection. The housing of the connector is made from a corrosion-resistant material such as stainless steel, which prevents physical damage and oxidation. It is UL certified and rated for continuous operation at temperatures up to 180°F (82°C). The 1775470-4 connector is also resistant to a wide range of environmental hazards, making it a reliable choice for automotive applications.

The working principle of the 1775470-4 connector is based on the principle of impedance matching. Impedance matching is the process of adjusting the electrical characteristics of two components in order to ensure that they interact optimally. In the case of the 1775470-4 connector, this refers to the dimensions and contact surface area of the male pin and socket. This enables the pin and socket to interact efficiently, with minimal resistance and maximum contact. The connector is also designed with a guide groove, which helps to maintain the position of the two components for a secure and reliable connection.

The 1775470-4 connector is highly versatile and can be used in a wide range of automotive applications. Common applications include engine management systems, fuel pumps, ventilation systems, interior lighting, and audio systems. It is also used in other industrial applications, including medical equipment, instrumentation, and other control systems. One of the major advantages of the 1775470-4 connector is its compatibility with both standard and automated assembly machines. It is available in a variety of sizes and pin configurations, allowing it to be tailored for a specific application.

In conclusion, the 1775470-4 is a reliable and versatile rectangular connector with a wide range of applications. It operates on the principle of impedance matching, and its robust construction and compatibility with automated assembly machines make it an ideal choice for automotive and industrial use. With its UL-certified rating and resistance to a range of environmental hazards, the 1775470-4 is an excellent choice for reliable electrical connections.

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