91900-31415LF

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)

Rectangular connectors, including edge type, mezzanine (board to board) and array type connectors, are used in a variety of applications such as data communications, audio and video systems, computer networks, and construction of specialized systems and equipment. The 91900-31415LF rectangular connector series is designed for flexible board-to-board interconnect solutions including stackable and mezzanine configurations.

The 91900-31415LF, like all rectangular connectors, can be used in communications, audio, and video systems, computer networks, and specialized system and equipment applications. It is made up of a rigid plastic body with a combination of two or more contacts that provide power and signal pathways between fixed circuits on printed circuit boards. The faceplate of the 91900-31415LF is designed to ensure reliable and efficient interfacing between two PCBs. The edges of the connector body provide stability while the back side of the connector is designed to prevent adjacent connectors from shorting.

In stackable configurations, the 91900-31415LF has an extended pin assembly that allows them to be securely and quickly mounted. Both the board-to-board spacing and the number of pins per connector are adjustable, making the 91900-31415LF an extremely versatile connector. The 91900-31415LF can also be used as a mezzanine connector with a maximum of six contacts per stack and a maximum board-to-board spacing of 4.5mm.

The 91900-31415LF is ideal for PCB stacking applications with low power requirements and a high density of signal lines. Its features include a push-in locking system, spring-loaded contacts, and easy insertion and removal. It also offers low-contact resistance and reliable signal integrity.

The 91900-31415LF’s application fields are many, including building and construction, military and aerospace, Telecommunications, audio and video, and consumer electronics. This robust connector is suitable for extreme operating temperatures ranging from -40°C to +105°C and offers sealed IP67 protection (water/dust-resistant). It is also ideal for high-vibration applications.

The 91900-31415LF has a working principle that is relatively straightforward. It is connected to the PCB with a simple plug-and-play design, with the pins from the PCB inserting into the connector body. The pins are then secured with a locking mechanism that prevents the pins from being pulled out. The contacts on the connector are then pressed against the board’s surface, ensuring low contact resistance and reliable signal integrity. The 91900-31415LF also features an optional seal in its rear that offers IP67 protection.

The 91900-31415LF rectangular connector series offers a durable, efficient, and reliable interconnect solution for a variety of applications. With its various configuration options, low power requirements, high density of signal lines, and excellent IP67 protection, it is an ideal solution for a wide range of PCB solutions.

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