951112-4620-AR-TP

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Rectangular Connectors - Headers, Male Pins are a type of electrical connector which has multiple pins or contacts attached to the side of a rectangular head. They are commonly used in a wide variety of applications ranging from industrial, automotive, home and office use. The 951112-4620-AR-TP is an example of a rectangular header that is suitable for many of these applications.

Description

The 951112-4620-AR-TP is a sealed, solderless, PC board mountable, two way header with a through hole lead style. It has a 12-pin configuration with 8 of its pins enabling a self-threaded press-in frame for easy snap-in insertion of the headers. The other 4 pins accommodate an UL 94-V2 compliant thermoplastic insulator and a blind mateable, removable cover that provides a dust barrier to protect the internal contacts. It also includes gold-plated contacts for maximum strength and durability.

Application

Due to its high durability, the 951112-4620-AR-TP header is suitable for a variety of applications, such as electrical, automotive, motor control, data communication, and industrial automation. It is also suitable for use in circuit boards and for providing signals or power to external equipment and components. This kind of rectangular header is also ideal for applications that require blind mateability, like medical, military, and aerospace applications.

Working Principle

The 951112-4620-AR-TP header works by providing a connection between two boards that are in close, but not necessarily direct, contact. It delivers power and signal connections while allowing mobility in the connection. The contacts are held in place by the insulator and are provided with an adequate operational space due to the preassembled lead frames. Secure connection is achieved when the contacts are snapped into place.

The 951112-4620-AR-TP header utilizes a self-threading mechanism in which the pins can be fed one at a time into the threaded opening for secure contact. The pins are then held in place and actuated, thereby providing a secure connection to the two boards. Furthermore, the twist-lock feature of the header pins makes it less susceptible to vibration, thus providing a highly reliable connection.

The 951112-4620-AR-TP header can also be used to control the amount of power input or output as well as provide protection from electrical interference. The protective insulation and the dust barrier of the header allow it to be a reliable, cost-effective solution for a wide variety of applications.

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