4 ms·
Does this risk loosening up some of those chips' neighbors?
by cbm-vic-20 4y ago
Does this risk loosening up some of those chips' neighbors?
- midoridensha 4y agoYes, definitely, if they're really close together. But "loosening up" isn't a problem with SMT; as long as the legs are adhered to the pads with the proper amount of solder, it's correct. The risk is moving adjacent chips around so they're no longer properly centered on their footprints, so using the hot air gun does require some finesse: use enough heat and air velocity, combined with the distance of the tool to the board, to remove the chip you aim for, without affecting the adjacent chips.