747099-3

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D-Sub, D-Shaped Connectors - Backshells, Hoods are commonly used in industry today due to their high durability and flexibility when used in harsh environments or when connecting multiple devices. The 747099-3 connectors, in particular, are often found in Circuit Board and System assemblies, RF Microwave applications, Avionics, Aerospace and Medical industries.

In terms of construction, the 747099-3 connector consists of a subminiature D-Shell with a Pre-Assembled Backshell made of zinc-plated steel. The removable metal backshell gives added protection to the internal components, seals out moisture, dust and environmental contaminants, and also helps shield the interference from EMI/RFI.

The connector also features a threaded coupling nut that securely locks the D-Sub Shell to the application device, be it a custom or OEM PCB. This ensures a good electrical connection and increases the durability for long last use. The coupling nut also includes strain reliefs to protect from wire breakage that can occur due to accidental tug-backs.

The 747099-3 also includes turned latch locks designed to provide a secure connection between the male-to-female devices and prevents accidental disconnection. The connector also come pre-assembled with a feedthru Filter jacket, offering intermediate levels of EMI/RFI shielding and protection against environmental contaminants.

When it comes to the working principle of the 747099-3, the first step is the connection of the male D-Sub connector into the application device. The connector needs to be tightly attached using the integrated coupling nut. Then its removable backshell can be screwed to the connector, providing secure protection and additional shielding.

After this is done, the next step is to connect the two devices through the backshell. This will form the electrical connection between the two devices. The connectors pins will only connect when the latch locks into place, creating a secure connection between the two devices. The connector also offers multi-channel options, allowing the connection of multiple devices and a wide range of field options.

In conclusion, the 747099-3 D-Sub, D-Shaped Connectors - Backshells, Hoods are used in wide range of applications due to their high durability, flexibility, shielding and protection capabilities. They are often seen in RF Microwave, Avionic, Aerospace and Medical industries. The connectors come integrated with a pre-assembled backshell, a feedthru filter jacket, strain reliefs and latch locks, allowing for secure and reliable electrical and data transmission.

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