What moisture-proof measures do screws have? According to the screw customization manufacturer, if the iron screw is wet or soaked in liquid. If they are wet and so on, they may rust.
Precision screw cleaning agents can be classified according to their chemical properties. The selection of emulsified cleaning agent usually depends on the effectiveness of the next process, and the oil film containing antirust agent Can be retained on precision screws.
As we all know, stainless steel screws are the original color. In most cases, surface treatment is not required unless required by customers.
1. The pogo pins should be placed in effective parts, such as bones, columns, steps and other complex structures. The apical pins on either side of the bone position and the column position should be arranged as symmetrically as possible.
The pogo pins are usually installed in a stable way, and the bottom of the needle tube is a flat bottom design, so we can use vertical or horizontal package, which makes it easier to solder with the PCB.
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