If you are using a iron, then just apply it where needed. Other nearby components won’t that Dat hot unless you do something really wierd.
Ook, Kapton tape doesn’t protect against heat. It keeps things from getting soldered by being a physical barrier to molten solder. The reason Kapton is used instead of other tape is that Kapton can stand high temperatures. It’s also useful that solder doesn’t wet Kapton.
Lees verder: SMT-montage
#PCB-assemblage
This month we plan to find a proper suppliers to produce PCB for our new products, a healthcare watch. One of our supplier assessment items is about production equipment, which I know few about them. Can you share some common equipment which professional factory may use?
I am designing a 2 layer PCB with components on both side of it. SMT components are one one side of PCB, but TH (door gat) components are on both sides. I need to understanding something mentioned by the supplier called primary and secondary sides.
Is er een algemene regel over hoeveel speling u moet toevoegen aan componenten met doorlopende gaten?’ gaten zodat ze gemakkelijk passen? Bijvoorbeeld, if I have a component with 1mm pin diameter, what should the diameter of the holes for it’s pads be?
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