Terminal Block Female Pitch 4.0 SMT Type

Terminal Block is an electronic component used for circuit connection, also known as terminal block, electrical connector, etc.According to the shape, the circular electric connector is the most used in military equipment (aviation and aerospace) due to its own structural characteristics.Rectangular electrical connectors are more commonly used for printed circuit boards of electronic devices because of their simple structure.According to the structure: threaded connection, bayonet (fast) connection, card lock connection, push-pull connection, straight insert connection, etc.According to the contact end connection form: crimping, welding, winding;Screw (cap) fixed;According to environmental protection: environmental resistance electrical connector and ordinary electrical connector.The electrical connector consists of a fixed-end electrical connector (hereinafter referred to as a socket) and a free-end electrical connector (hereinafter referred to as a plug).The socket is fixed on the electrical parts through its square (round) disk (individual welding method), the plug is generally connected to the cable, and the plug and socket are connected by connecting the nut.

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