91877-002 Datasheet/PDFBackplane connectors provide an electrical interconnection between modules, boards, and other components within a subsystem. Commonly referred to as board-to-board connectors, these devices enable electronic data transmission and power distribution at the backplane level. 91877-002 is a high-power backplane connector. It is ideal for transmitting data between two modules or boards. This article will provide an overview of the 91877-002 application field and working principle.
Application Field
The 91877-002 backplane connector is specifically designed for use in high-power data transmission. This connector is suitable for use in 19-inch multiple sockets such as solar power systems, distributed control systems, and industrial automation systems.
Additionally, the 91877-002 connector is compatible with a variety of other industry-standard I/O sockets. The most common models are MDFS-E double wall, MDFS single wall, HDF double wall, EDI Series Disk Rack Series, and new type Disk Rack multiple socket assemblies. This connector can also be used in other non-standard backplanes.
Construction
The 91877-002 backplane connector consists of several main components. It has an outer housing with a snap-in feature that holds the connector in place. Additionally, a dielectric insulator is placed inside the connector housing. The dielectric insulator prevents heat buildup at the interface, and helps to extend the lifetime of the connector.
A male and female keying system is used to ensure a secure connection between the mating parts. The connector also includes a metal shield that provides additional protection against electrostatic discharge (ESD). Finally, internal contacts are provided for the transmission of data.
Working Principle
The 91877-002 backplane connector is designed to be a highly reliable way to electrically connect two modules or boards. The outer housing provides an excellent mechanical connection between the mating parts, and the dielectric insulator inside the connector ensures long-term reliability. The male and female keying system prevents misalignment between the mating parts, and the metal shield helps to protect against ESD. Additionally, the internal contacts provide excellent electrical connection between the two modules or boards.
The 91877-002 backplane connector is a high performing and economical device that is well-suited for use in high-power data transmission applications. It can be used in a wide variety of 19-inch multiple socket assemblies, and is compatible with a number of industry-standard I/O sockets. The connector’s unique design enables long-term reliability and excellent electrical connection between two modules or boards.