91901-31125

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The 91901-31125 rectangular connector falls into the category of edge type, mezzanine (board-to-board) connectors. This connector is designed to provide a link between two printed circuit boards (PCBs). Edge connectors are commonly used in a variety of applications – from computer memory to telecommunications equipment and automotive programs.

The 91901-31125 combines features of both edge type and mezzanine connectors. It has a straight edge that mates with a board in order to complete the connection. The other connection is made through the board-to-board interface, which is accomplished via the angled-face mating interface. This configuration allows for a high-speed data transfer and the ability to dissipate heat in a highly efficient manner.

The working principle of the 91901-31125 involves the use of a number of columns of pins. The pins are arranged in a rectangular pattern which provides various connection points to the board. The pins serve the purpose of providing contact points between the two boards. These pins also act as a bridge between the two boards, allowing for current to flow from one board to the other.

Mated connection is achieved by pressing together the mating connectors. This compressive load is applied to the pins, which makes electrical connection between the two boards. The pins of the connector are held in place by a strain relief post that provides a secure and reliable connection. The strain relief post ensures that the pins remain in contact with the PCB even when subject to vibrations, shocks and other physical forces.

The 91901-31125 has a durable insulation that is able to withstand temperatures up to 105°C. This insulation protects against contact corrosion and ensures that electrical signals remain consistent over time. Additionally, the insulation is designed to reduce the effects of ESD (electrostatic discharge) as well as other electro-magnetic shocks.

The 91901-31125 is designed with a two-piece body that ensures easy installation and removal. The body has a receptacle that snaps over the finger of the mating connector and the other part contains the pins as well as the strain relief post. The two-piece construction allows the parts to be easily attached and removed from the board, which makes assembly and rework more straightforward.

The 91901-31125 provides a dependable and reliable connection for edge type and mezzanine (board-to-board) applications. It features a two-piece body for easy installation, a rectangular pattern of pins for various contact points, as well as insulation to protect against contact corrosion. The strain relief post ensures that the pins remain in contact, providing a secure connection even when subjected to external forces. This connector is ideal for use in applications such as telecommunications, automotive and computer memory systems.

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