Pin Headers are commonly used connector types in electronic components, are used to realize board-to-board or wire-to-board connection. They are usually used for the connection between electronic circuit boards (such as PCB boards) and the connection between electronic components and cables. It is very important for electronic project and design to know how to use it and related technical knowledge.
Structure: The row of needles is a row of upright metal needles, usually fixed on a plastic base. These metal needles can be single row or multiple rows.
Type: According to the arrangement of stitches, the stitches can be straight (straight) or bent (L-shaped or bent at other angles). The distance between pins usually has different specifications, such as 2.54mm (usually on a standard circuit board), 2.00mm, 1.27mm, etc.
Welding: Pin arrangement is usually fixed on the circuit board by welding. During welding, attention should be paid to aligning the pins with the corresponding holes on the circuit board and keeping them in vertical arrangement.