3-641121-4

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Rectangular connectors, also known as headers and male pins, are components used primarily in electronic engineering for making reliable electrical connections. These components provide connectivity within circuits and enable high-speed connections between systems. They are used in a wide range of industries, including automotive, telecom, medical, military and computers, amongst others.

3-641121-4 is a common rectangular connector type, with a contact count of 4 for both female and male pins. It is also known as a 4-pin connector type, with a shrapnel locking feature that ensures a secure connection. As per the industry specifications, the contact pins used for making this connector type are manufactured from brass material to offer enhanced strength and corrosion resistance. This makes them suitable for applications that require higher resistance to electrical stress or vibration.

This particular connector type is popular in the automotive industry. It is often used for making audio or video connections, such as in dashboard cameras, in-dash navigation systems and entertainment systems. In addition, it is used in many medical devices and instruments, where quick and reliable electrical connections are essential. It is also used in various other applications, such as military devices, telecom equipment, computers and peripherals as well.

The 3-641121-4 connector type is designed to work in both afloating and grounded state. This means it can operate both when connected to a battery or power source or when connected to a device or equipment ground. The connector is designed with contacts arranged in such a way that it can easily mate with an identical counterpart. This ensures superior conductivity and better signal integrity, which results in reduced system noise and distortion.

The working principle of this particular connector type is fairly simple. On the male side, four raised contact pins are inserted into appropriate openings on the female side. This helps ensure an electric connection between the male and female pins, which allows communication between the device and the other side. As a result, current flows through the connection, providing power to the device.

In conclusion, the 3-641121-4 connector type is a popular rectangular connector type that is used in a variety of applications. It is designed to provide secure and reliable electrical connections between systems and components. It is manufactured from brass material to offer superior electrical performance and corrosion resistance. The contact pins are designed to easily mate with identical counterparts, and the connector is able to work in both a floating and grounded state.

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