3-1903684-4

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Rectangular Connectors – Housings
Rectangular connectors – housings use contacts placed inside a metal or plastic first housing to provide electrical connections. This type of connector is widely used in many applications, ranging from electronic equipment to transportation vehicles.

The basic structure of a rectangular connector housing consists of two shells — an outer shell and an inner shell, both made from metal or plastic, and two opposing polished faces. The contacts, which are threaded and can be single- (e.g., 14 AWG) or multi-conductor (e.g., 24 AWG), are inserted through the polished faces. Contacts are then soldered into the housing to create a secure connection.

The housing of the 3-1903684-4 rectangular connector - housing is made of polyamide plastic. The outer shell provides protection for the contacts and helps prevent liquid ingress. Additionally, the housing features two integral latches that provide a convenient locking mechanism, helping to keep the contacts secure while also providing a visual indicator that the housing is securely fastened. This type of connector is suitable for indoor and outdoor applications and can resist flux, oils, greases, and dust particles.

The 3-1903684-4 rectangular connector - housing can be used in a variety of applications. This type of connector is typically used in electronic equipment, such as audio/video equipment, computers, automotive, telecom, and industrial applications. In addition, these connectors are also frequently used in transportation vehicles, including planes, trains, and ships, due to their reliable and waterproofed design and high vibration resistance.

The working principle of the 3-1903684-4 rectangular connector - housing is fairly straightforward. The contacts are threaded through the polished faces of the two shells and soldered into place. This forms reliable electrical connection between the contacts. The latches are then inserted into the housing to provide a locking mechanism, which helps to keep the contacts securely fastened within the housing. The housing serves as a physical barrier from external forces and provides protection from dust particles and moisture.

In conclusion, the 3-1903684-4 rectangular connector - housing is a type of rectangular connector housing used to provide electrical connection between different points. Its housing is made of polyamide plastic and features integrated latches that provide a convenient locking mechanism. This type of connector is suitable for a variety of applications, including electronic equipment, telecommunication, automotive, and industrial applications, and can resist flux, oils, greases, and dust particles. Furthermore, its straightforward design ensures that it provides reliable electrical contact between the contacts.

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