74390-001

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) connectors are widely used in a variety of applications, including military, industrial, automotive, and consumer electronics. The 74390-001 Board to Board connector is an example of this type, and it is one of the most reliable choices for industrial use. This article will provide a detailed overview of the 74390-001 connector, its applications, and its working principle.

The 74390-001 is a 2.54mm pitch mezzanine board-to-board connector. It has a compact design, with a height of just 5.8mm, width of 5.9mm, and a depth of 10.2mm. This design enables it to fit into tight spaces, such as those found in small electronics components.

The connector features a double- shrouded terminal layout. This allows for high contact reliability and low contact resistance. The terminals also feature heavy gold plating, providing excellent oxidation resistance and high current carrying capacity. The terminal design is also suitable for housing a variety of wires or cables.

The 74390-001 connector comes with a number of features that are designed to improve performance and reliability. It has a press-fit or soldering pinoptions, allowing for improved vibration and shock resistance, and it is designed for blind mating purposes. The connector also features gold immersion for increased contact reliability, and its terminals have a dust proof design.

The 74390-001 connector is an ideal choice for a variety of applications, including automotive, industrial, and consumer electronics. In the automotive industry, the connector is commonly used in navigation systems, hand-held computers, electronic door locks, and automotive entertainment systems. It is also used in industrial applications such as industrial pressure and temperature sensors, and communication systems.

In consumer electronics, the connector is used in smartphones, digital cameras, computer peripherals, gaming consoles, Bluetooth devices, and other types of personal devices. It is also an ideal choice for applications requiring high contact accuracy and reliable signal transmission.

The working principle of the 74390-001 board-to-board connector is based on contact displacement mechanism. The terminals of the connector are kept in contact with each other when the mating is complete, which provides a reliable and low-resistance electrical connection. The terminals also have a heavy gold plating to improve contact integrity and resist corrosion. The press-fit or soldering pin option provides increased vibration and shock-resistance. The dustproof design reduces the build-up of dust and other contaminants.

The 74390-001 board to board connector is a reliable and robust connector solution. This article has provided an overview of the connector, its applications, and its working principle. Whether designed for the automotive, industrial, or consumer electronics application, the 74390-001 Board to Board Connector is an ideal choice for a variety of applications that require durable, long-term reliability.

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