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TIL cheap desoldering pumps are actually fine for most jobs | Electronics Repairers - Vivisector

TIL cheap desoldering pumps are actually fine for most jobs

I spent $80 on a fancy desoldering station a year ago and honestly, my $12 hand pump from the hardware store does the same thing 90% of the time. Has anyone else found a tool that's hyped up but not really worth the upgrade?

3 comments

3 Comments

the_robin3mo ago

My $15 soldering iron from a flea market with a tip you can swap for a few bucks still outlasts my friends $200 Hakko for hobby work. The key is getting the solder wet enough to flow right, not the price tag. Same with those cheap blue plastic desoldering pumps, just clean the tip and replace the o-ring every now and then. Only time I really felt the upgrade was doing a big motherboard repair where the vacuum pump saved me cleanup time. For anything else, the cheap stuff does the job fine if you know what you're doing.

abbyp613mo ago

80 bucks for a Hakko knockoff from Amazon is where I draw the line... that $15 iron honestly probably works fine until you hit that one stubborn board that fights back. @jenny_lane12 probably has a point about ground planes though, I've had to wrap copper wire around the tip just to get enough heat for those thick layers. But hey, if your technique is good enough, you can make a rusty nail work in a pinch... that's half the fun of hobby work, right?

jenny_lane123mo ago

Respectfully, I gotta disagree on the "wet enough to flow right" part. I've used those cheap irons and the problem isn't just technique - it's temperature control. A $15 iron can't hold steady heat when you're soldering a ground plane on a thicker board. The tip just cools off and you end up heating the board too long, lifting pads. My buddy's Hakko keeps the temp dead on even when you're working on big joints. For simple through-hole stuff, sure, cheap works fine. But have you tried doing fine pitch SMD work with one of those flea market specials?