91910-21469

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Rectangular connectors have been around for decades and are present in numerous industrial and consumer applications. The 91910-21469 connector is an example of an edge type, mezzanine board-to-board connector. Unlike other board-to-board connectors, the 91910-21469 has a unique design, making it both aesthetically attractive and highly functional. This particular connector is designed to support the rapid transmission of high-speed signals within a board-to-board configuration.

Application Field

The 91910-21469 is used for a variety of board-to-board applications in the automotive, consumer electronics, industrial, and telecommunications industries. Specifically, it is designed to connect printed circuit boards (PCBs) in a high-speed environment in order to maximize signal integrity and minimize cross-talk. The 91910-21469 connector is increasingly being employed in the installation of satellite navigation systems for semi-autonomous vehicles, as well as in high-end consumer electronics such as televisions, monitors, and game consoles. Additionally, the 91910-21469 is widely used for signal and power transmissions in industrial settings, from gas and oil mining to factory automation.

Construction

The 91910-21469 is a rectangular edge-type mezzanine connector with a unique design. Its construction features two rows of contacts with an 8-position ribbon like configuration disposed in two layers. The contact pitch is 0.100” (2.54 mm) and it includes one signal contact and one earth ground contact. The connector is designed for differential pair signal transmission and the use of two ground contacts ensures excellent signal integrity and stability. The 91910-21469 also includes insulating covers that aid in the prevention of short circuits and protect the contact area from dust and other pollutants.

Features

The 91910-21469 connector includes several features that make it both highly reliable and easy to use. First, it is designed with in-line mating, which enables its secure and reliable connection to other board-to-board connectors. Additionally, the polarized design of the 91910-21469 prevents mis-mating and enables blind-mating when used with compatible connectors. Its rugged construction makes it tolerant to certain shock and vibration forces, as well as resistance to corrosion. Furthermore, the 91910-21469 connector includes sturdy covers that protect it from potential physical damage and other environmental hazards. Finally, it includes color-coded, positive locks that ensure secure connections.

Working Principle

The 91910-21469 connector is designed to enable the rapid transmission of high speed signals within a board-to-board configuration. Its working principle is simple: the connector is mated by joining the two sides together until the male and female components are securely fastened. The male contact terminals inside the connector are inserted into the female contact terminals to ensure a secure connection. The two Ground contacts, which are located along the sides of the connector, help ensure excellent signal integrity and reliability. The positive locks that are also present ensure secure connections and prevent accidental disconnection.

The 91910-21469 connector is a unique edge type, mezzanine board-to-board connector that is widely used in various industries for signal and power transmissions. It includes several features such as in-line mating, polarized design, rugged construction, and color-coded positive locks that make it highly reliable and easy to use. The primary application of the 91910-21469 is for high-speed data transmissions between two PCBs, making it an ideal choice for a wide range of applications.

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