What is PCB package?

Pcb packaging is to show various parameters of actual electronic components and chips. (such as component size, length and width, direct insertion, patch, pad size, pin length and width, pin spacing, etc.). ) in a graphical way, so that it can be called when drawing a pcb diagram.

The names of various electronic components on the circuit board mainly describe the information such as the size and spacing of the components' pins, which is an essential technical index of electronic components.

Extended data

PCB (printed circuit board), also known as printed circuit board in Chinese, is an important electronic component, a support for electronic components and a carrier for electrical connection of electronic components. Because it is made by electronic printing, it is called "printed" circuit board.

After electronic equipment adopts printed boards, due to the consistency of similar printed boards, manual wiring errors can be avoided, and automatic insertion, welding and testing of electronic components can be realized, thus ensuring the quality of electronic equipment, improving labor productivity, reducing costs and facilitating maintenance.

Reference link: Baidu Encyclopedia _pcb