Using a regular plunger style solder sucker is tedious at best, and usually not that effective. If you’re trying to salvage components off a PCB, sometimes it can take longer than it’s worth to do — short of reflowing the entire board that is! But what if you had something to desolder individual components faster?
After getting fed up with his cheap plunger-based solder sucker, [electro1622] decided to try a different tactic. He reuses components from old PCBs all the time, so he tried something a bit unorthodox to remove them. Compressed air.
Now let’s just preface this with it will be messy, so you might want to set up a box to catch the removed solder. Simply use your iron of choice to heat up the solder globs holding back your components, and then blast it with compressed air out of a small nozzle. Way faster than a solder sucker.
And if you happen to have an industrial vacuum pump you can take this a step further — with no cleanup required.
[Thanks for the tip Morris!]