391J00039X

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Modular connectors are among the preferred choices for applications which require an organized, easy-to-maintain and secure connection between two points. Plugs, on the other hand, serve as an interface between the device’s electrical circuitry and the hardware that it is connected to.

The391J00039X is a type of modular connector plug that is suitable for applications in high contact and vibration environments. It is an RJ-11/12 adapter plug that can be used for a wide range of situations, from basic applications such as testing and manufacturing, to higher-grade applications like telecom and data communication.

The 391J00039X is composed of two parts: the male plug portion and the female plug portion. The male plug portion consists of a housing and a terminal, while the female plug portion consists of a housing, terminals, and a locking mechanism.

The 391J00039X is designed for optimal performance in terms of contact resistance, insertion force and retention force, electrical noise, and vibration. It is rated for up to 4A and 25Vdc, and can effectively handle frequencies up to 13kHz.

The key features of the 391J00039X include a one-piece molded body that eliminates the need for multiple components, an internal keying system to help secure the connection, and a secure crimp and strain relief to reduce strain on the cable. Additionally, the 391J00039X is RoHS and UL approved.

In terms of working principle, the 391J00039X utilizes a two-stage locking system which makes it easier to connect and disconnect the plug without the need for additional tools. The first stage is the locking of the male and female portions with the use of a retaining clip. The second stage consists of a mechanical locking mechanism that securely fastens the two portions together.

The 391J00039X is an ideal choice for applications involving heavy vibration and flexing, as it is designed to provide a secure connection and keep the contacts firmly in place even in the most demanding environments. Its stainless steel contacts also ensure a low contact resistance and low electrical noise in all operating temperatures.

In summary, the 391J00039X is a type of modular connector plug that is ideal for applications in high contact and vibration environments due to its secure locking mechanism, and its stainless steel contacts for low contact resistance. It is RoHS and UL approved, and is suitable for applications such as testing and manufacturing, telecom and data communication.

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