1551920-2

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Pluggable Connectors have come to dominate the world of fastening. They are simple and effective, offering quick and easy connection and disconnection capabilities. One of the most popular in this category is the 1551920-2. In this article, we will explore the application fields and working principles of this pluggable connector.

The 1551920-2 is a two-position pluggable connector, designed for use in medium- to heavy-duty applications such as military, aerospace, radiofrequency, medical and automobile. Due to the connector\'s 10 Amp current capacity, the 1551920-2 is an ideal choice for devices that require reliable power supply or transmission of digital data.

When it comes to the physical properties of the connector, it is finished with nickel-plated copper alloy contacts, and the polyamide 66 insulation increases its resistance to shock and vibration. The 1551920-2 is a durable and reliable connector. It is resistant to oil, water, high temperatures up to 130℃ (266°F) and extreme humidity, making it a highly suitable choice for virtually any application.

As for its working principle, the pluggable connector consists of an insulating shell and contact pins. The shell is inserted into an aperture in the body and is secured into place via a bayonet-style locking system. The contacts are then inserted into the body of the device and held in place by a two-part clamp, which ensures constant contact as the connector is mated and de-mated. This ensures a reliable electrical connection that withstands vibrations and provides a secure power supply.

Furthermore, the 1551920-2 also features solderless, pre-wired contacts, allowing for quick and easy installation. The connector also features a strain relief that prevents any unwanted disconnection during shock or vibration, which minimizes the risk of electrical shock or fire. The two-position design allows for two-way communication, further increasing the reliability and flexibility of the connector.

In summary, the 1551920-2 pluggable connector is an excellent choice for medium- to heavy-duty applications. It is made from durable components and features reliable two-way communication capabilities. This ensures an uninterrupted power supply and the prevention of accidental disconnection even under extreme conditions. Its solderless, pre-wired contacts further add to its versatility, making it an ideal choice for a variety of applications.

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