What are the characteristics of needle arrangement, mother arrangement and mother arrangement?
Pin header and female header are also called board-to-board, but in the market, small pitches such as 0.3mm, 0.4mm, 0.5mm are called board-to-board, and the larger pitches are 0.8mm, 1.0mm, 1.27mm, 2.0mm, 2.54mm. They are called pin headers and females to