91921-31131LF

The 91921-31131LF is a type of connector array, edge type specifically, and is used for mezzanine board-to-board applications. In particular, it is a four-posited edge card connector with a vertical polarization and 0.100” centerline spacing. This connector has two rows of four female contacts. It is made of Teflon® and also comes with stainless steel box mounting hardware.

The 91921-31131LF was designed for plugging into a host board from a mezzanine board. This provides flexibility of design as you can quickly add more components to a plane system. The connector has a minimum of 10 mating cycles for strong reliability and repeat performance. It is ideal for loading and unloading circuits with ease, meaning that you can quickly remove or replace individual components without rewiring or making other changes.

The 91921-31131LF offers superior signal obstruction prevention for maximum signal integrity. This also helps to reduce EMI (electromagnetic interference) or other forms of signal noise created by building the board. This makes it the ideal choice for projects that require high speed data communication, such as high-end video systems, data acquisition systems, or mass storage systems.

The 91921-31131LF boasts a wide range of features including low insertion and withdrawal forces, increased durability, and improved thermal performance. This connector is rated up to 5A, with a voltage rating of 40V and a maximum current of 5A. It has a temperature range from -55°C to +125°C and has an operating temperature of up to 100°C for superior thermal performance. It is also UL listed and CCC certified for use in commercial and industrial environments.

The 91921-31131LF is easy to install and maintain, making it a great choice for applications that require frequent reconfiguration. The connector housings are snap-fit, making it easy to snap them into place. The connector pins are also plated to reduce contact wear and solderability. Additionally, it is a two-piece housing design with integrated strain reliefs and dual plastic locks. This makes it a reliable choice for high-speed, high-voltage, and high-current applications.

The 91921-31131LF is a versatile and reliable connector array that is ideal for a variety of boards and devices. It works best for applications that require frequent reconfiguration or the need for superior signal obstruction prevention. With its low insertion and withdrawal forces, increased durability, and improved thermal performance, this connector is a great choice for high-speed, high-voltage, and high-current applications.