PCB terminal blocks are modular insulated devices that are mounted on printed circuit boards (PCBs) to hold two or more wires together. A PCB spring terminal block is used to secure or terminate wires and, in its simplest form, comprises several separate terminals in a long array. Terminals can be used to connect wires to ground or to connect electrical switches and outlets to a power source.
In today's article, I am glad to take you through a detailed guide to help you understand about connectors and terminals, what are they, their differences, what to consider when choosing a terminal and connector, and any other necessary information you need to know related to this.
Terminal blocks are modular insulation blocks that hold two or more wires together. Terminal blocks are used by factories to secure and/or terminate wires. A terminal block, in its most basic form, consists of separate terminals organized in a long strip. Terminal blocks are most useful when connecting wiring and grounding.