DIP is one of the basic components of electronic components. It is called dual in-line assembly technology. It refers to the integrated circuit chip assembled in the dual in-line form, which is also used in most small and medium-sized integrated circuits. The number of pins generally does not exceed 100.

The CPU chip of DIP assembly technology has two rows of pins, which need to be inserted into the chip socket with DIP structure.

Of course, it can also be directly inserted into a circuit board with the same number of solder holes and geometric arrangement for soldering.

DIP assembly technology should be especially careful when plugging and unplugging from the chip socket to avoid damage to the pins.

DIP features: multilayer ceramic double in-line DIP, single-layer ceramic double in-line DIP, lead frame DIP (including glass ceramic sealing type, plastic encapsulation structure type, ceramic low-melting glass assembly type), etc. Wait.

DIP plug-in is a link in the electronic manufacturing process. There are manual plug-ins and AI machine plug-ins. Insert the specified material into the specified position. The manual plug-in has to go through wave soldering to solder the electronic components on the board. For the inserted components, check whether they are inserted incorrectly or missing.

DIP plug-in post welding is a very important process in the processing of pcba patch. Its processing quality directly affects the function of pcba board, and its importance is very important. Then post-welding is because some components cannot be welded by wave soldering machine due to process and material limitations, but can only be done manually.