747944-5

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D-sub connectors are a type of electrical connector which, due to their distinctive D-shaped metal shield, have become known as D-subs. They are designed to act as a physical interface between two pieces of electronic equipment, usually in place of a soldered connection. The 747944-5 specification is one of the more common types and is designed for use in environments with harsh environmental conditions.

The 747944-5 is applicable in a variety of applications, including military and aerospace, power systems, medical equipment, data communication and instrumentation.

The most noteworthy feature of the 747944-5 is its robust construction, which make it particularly suited for harsh environments. It is constructed from metal parts which are corrosion resistant, and its unique design ensures strong retention force, excellent vibration resistance and superior durability in demanding circumstances.

Furthermore, its contact system provides good electrical contact and its hermetically sealed configuration also allows for high isolation from environment and contamination. The connectors also feature an alodine finish, with various additional plating coatings being available.

The 747944-5 specializes in two different development categories: for cross-mounting and cable modular. These can be used interchangeably. Both consist of female and male contact strips which can be plugged together with the help of a plastic shell. The shell is often referred to as a hood or a housing.

The primary purpose of the 747944-5 connector is to protect the delicate electrical components from damage due to vibration, corrosion, dust, water, or chemical exposure. This makes them ideally suited to be used in applications that require a high level of reliability, such as in aircraft or military equipment.

The contact system of the 747944-5 connector includes a contact strip which is fixed to the outer part of the housing, and is made up of three contact pins which are in a two-positions accepted configuration. This contact system ensures secure and reliable connections between two contact points, and is highly resistant to mechanical vibration and other environmental influences.

The 747944-5 is designed to meet the requirements of several different metrics. It is UL approved, which makes it suitable for use in harsh environments, and it meets the vibration requirements of MIL-STD-1344, which is the MIL-DTL-3786B performance specification.

In addition, the 747944-5 also meets the requirements of MIL-T-3786, which encompasses the mechanical and environmental capabilities of a connector, as well as the protective design criteria. This includes the ability of the connector to withstand shock and vibration, as well as the ability to retain electrical integrity over a range of temperatures, pressures and environmental conditions.

Overall, the 747944-5 is a rugged and reliable connector, which is designed for use in a variety of applications in harsh environments. Its robust construction and metallic shielding ensure electrical continuity, while its unique contact system ensures secure connections. Its resistance to vibration, shock and other environmental influences makes it ideal for use in aircraft and military equipment, as well as other areas where reliability is a must.

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