FX30B-4P-3.81DSA20

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FX30B-4P-3.81DSA20 is a type of rectangular connector, specifically a type of header and male pin. The positioning of the four contact pins is rather standard, and in general the header and pin layout is 3.81mm with 2 rows of 2 pins. In a few circumstances, 4 pins may be present, thus making this particular model FX30B-4P-3.81DSA20.

Usually rectangular connectors are employed in numerous applications like data, telecommunications and automotive. Moreover, the wire harnesses, control boards, mechatronic and electric products can incorporate this type of connector. The main purpose of a rectangular connector is to offer physical, mechanical and electrical protection as well as connection to circuits inside a system.

Like other rectangular connectors, FX30B-4P-3.81DSA20 offers current carrying capabilities and is type approved and/or UL approved.

The primary advantage of this type of rectangular connector is that it needs only three components to connect, for instance the housing, the terminal and the cover, the two last components being the ones used to make the association with the cables.

The working principle of FX30B-4P-3.81DSA20 is relatively straightforward and easy to explain. Firstly, the pins of the connector are inserted in the housing and secured by crimping the pins and the housing together. Secondly, a cover is placed on the housing and locked to it by means of latches, screws or other complicated securing mechanisms. As the cover is put in place, the contacts of the connector becomes secured even more. This is due to the presence of some protrusions inside the cover which are able to press down on the pins of the connector to enhance the tightness.

Once these three steps are properly made, the connection between the pins of the connector and the cables is so tight that it can easily resist small shocks, vibrations, physical abuse and even moisture or splashes of water. In some extremely tight circumstances the connection is even strong enough to withstand a small diving session, making it extremely appreciated by industrial and professional electronic entities.

Apart from the mechanical features, the FX30B-4P-3.81DSA20 is also a great option for providing electrical connections. The four contact pins inside the housing of the connector are enough to transmit power to a device or harness, as each pin can easily deliver up to 3A and withstand up to 250V.

Due to this extraordinary airtightness, the FX30B-4P-3.81DSA20 is also a great choice in the application field of harsh environment applications, as it can work reliably in temperatures from -40ºC to +105ºC.

In a nutshell, the FX30B-4P-3.81DSA20 is an incredible reliable, highly efficient rectangular connector solution that can replace the traditional cables in the most severe applications. Built out of robust copper alloy and protected by a special plastic compound, this type of connector is known for its strong connection, tight air-seal and versatile mounting possibilities.

It is clear that integrating FX30B-4P-3.81DSA20 into a project not only simplifies the complexity of wiring harness, it also creates a secure and reliable connection between components and devices. In the end, the many advantages of using a rectangular connector such as FX30B-4P-3.81DSA20 make it a great choice for any application that needs to transmit power or data safely.

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