71991-346LF

Rectangular Connectors - Headers, Receptacles, Female Sockets

71991-346LF Application Field and Working Principle

The 71991-346LF is a type of rectangular connector from 1x4 headers and receptacles, female sockets, to which devices can be connected. It is generally applied in disk drives, portable computers, and pagers. It has a keyless design, providing secure latching and eliminating loose connections, and it is also quite simple to use. This allows for the convenient interchangeability of devices.

The working principle of the 71991-346LF is based on creating an electrical connection through a single contact. It is mainly composed of a housing and two contacts. The two contacts then form a complete electrical pathway, thus providing a strong and reliable connection.

The housing is made up of thermoplastic, which is flame retardant, and it also provides an insulation between the contacts, thus limiting the possibility of electrical shock. The contacts are made of high-grade copper alloy, and are able to handle high levels of heat and pressure. Furthermore, they can be soldered or crimps in order to ensure a strong connection.

The 71991-346LF is also designed so that mating is quick and simple. It relies on a self-leveling contact system, which is capable of accommodating varying thicknesses. This helps to reduce installation time and costs. Additionally, the connector includes a latching system, which helps to ensure that the contacts remain securely mated.

Overall, the 71991-346LF is an ideal option for a variety of devices. Its features and working principle make it a reliable and cost-effective solution for a variety of applications.