DF3-8S-2DSA(50)

Rectangular Connectors - Headers, Receptacles, Female Sockets

DF3-8S-2DSA(50) is a type of rectangular connector, which includes header, receptacle, and female socket. It is widely used in industrial electronic systems, and is featured with excellent radio frequency characteristics and electromagnetic interference (EMI) protection.

1. Application

The most common applications of DF3-8S-2DSA(50) are communication equipment, industrial equipment, computer peripherals. It can facilitate the quick installation and removal of equipment, and allow the connection of integrated circuits to the board.

2. Features

DF3-8S-2DSA(50) has a low-cost and high-performance design. This design provides superior signal reliability for digital devices, as well as excellent electrostatic protection for sensitive components.

Its threaded latching system ensures superior contact stability compared to other rectangular connectors, and its high packing density makes it suitable for applications with high equipment density.

In addition, its wide operating temperature range (-55°C to 105°C) makes it suitable for a variety of environmental conditions.

3. Working Principle

The header, receptacle, and female socket of the DF3-8S-2DSA(50) rectangular connector are connected by contact pressure. The contacts are made of metal alloy, which can provide high conductivity and corrosion resistance. The contact pressure is generated by the header, and the receptacle and socket are pushed together to make contact. It can meet the requirements of high-speed signal transmission and secure connections.

For the headers, different methods are used to fix them in the board. Generally, it is tack-soldered into the board, and in order to increase its firmness of connection, it is also possible to use screws.

The receptacles and sockets are inserted into the panel or PCB. The holes of the panel or PCB must be machined and threaded, and the sockets can be inserted and tightened by screws.