A circuit board insert is an assembly for connecting electronic components to a circuit board. Here are some common sense about circuit board plug-ins:

1.** Type * *: There are many types of circuit board plug-ins, including DIP (dual in-line package) and SIP (single in-line package).

Package), PGA (Pin Grid Array), etc. They are different in design and use.

2.

* * Function * *: The main function of the circuit board plug-in is to connect electronic components to the circuit board and realize the connection and assembly of the circuit. They provide a convenient way to install and disassemble electronic components, and also help to simplify the design and layout of circuit boards.

3.

* * Structure * *: Circuit board plug-ins usually consist of one or more pins, connectors and housings. Pins are used to connect pin holes of electronic components, connectors are used to connect other circuit boards or external devices, and the housing provides protection and support.

4.

* * Size and spacing * *: The size and pin spacing of circuit board plug-ins are different, and different applications may require plug-ins with different sizes and spacing. Common pin pitches include 2.54 mm (0. 1 inch) and 1.27 mm (0.05 inch).

5.

* * Installation * *: The circuit board plug-in can be installed on the circuit board by welding, press-fitting, etc. Welding is the most common installation method, and the connection is realized by welding the pins of the plug-in with the pads on the circuit board.

6.

* * Application * *: Circuit board plug-ins are widely used in various electronic devices and systems, including computers, communication devices, consumer electronic products, etc. They play an important role in electronic manufacturing and maintenance, and are one of the key components of circuit connection and assembly.