QFN reflow without hot air
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Uploaded by mikeselectricstuff on Sep 8, 2010
Reflowing a QFN without hot air - useful for crowded PCBs where hot air would cause collateral damage. Once you get the hand of it, it's also faster than using hot air.
- 22 likes, 1 dislikes
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did u use bottom heater alone ???
xaviero1412 1 month ago
@allanw you can easily calucalate it: 2.5mm/3 => ~0.8mm diameter
BoNightwish 7 months ago
Great way of attaching a QFN, i will use this tip someday.
zaprodk 8 months ago
How big were the vias under the middle pad?
allanw 1 year ago
Wow! Talk about needing a steady hand! You're like a brain surgeon!
Redneckology 1 year ago