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Terminals - PC Pin Receptacles, Socket Connectors

714-87-157-41-014101 application field and working principle are associated with the field of terminals. Terminals, also called contacts, pertain to items that are used to connect two or more electrical circuits. These may come in several basic forms: PC Pin Receptacles, Socket Connectors, Printed Circuit Board Terminals, Screw Terminal Blocks, and Panel Mount Terminals. This article will focus on PC Pin Receptacles and Socket Connectors.

PC Pin Receptacles

PC Pin Receptacles are a type of electrical connector designed for use with a Printed Circuit Board (PCB). A PCB is an electrical circuit board that connects electrical or electronic components using mechanical holes, pads, and electrical paths. This configuration allows for the quick and easy removal and repurposing of components on the board, making it desirable in computer and consumer electronics applications.

PC Pin Receptacles come in several varieties. They can be built with two, three, four or more pins. The most common types contain two and three pins. Two-Pin Receptacles feature a female contact with two pins that are inserted into corresponding male plugs. The contact is held in place with either a locking mechanism or simply friction. Three-Pin Receptacles feature a female contact with three pins and are typically used in higher power applications. They are also designed with a locking mechanism for a secure connection.

Socket Connectors

Socket Connectors, like PC Pin Receptacles, are another type of electrical connector designed for use with printed circuit boards. They are most commonly seen in consumer electronics, such as computer motherboards, video cards, sound cards, and USB ports. Socket Connectors come in several varieties, the most common of which are D-Sub connectors and JST connectors.

D-Sub connectors feature two or more rows of female contacts. They are typically used for higher power applications, as the pins are spaced further apart than in other connector types. JST connectors are a type of disconnectable connector with a plastic housing and metal contacts. They are usually used for low-power applications due to the smaller gap between the contacts.

Conclusion

To summarize, PC Pin Receptacles and Socket Connectors are two distinct types of terminals used for connecting electrical circuits in printed circuit boards. PC Pin Receptacles come in two and three-pin varieties and are typically used for quick and simple connections. Socket Connectors come in several varieties, including D-Sub connectors and JST connectors. These are used in consumer electronics applications due to their low-power capabilities.

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