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How to Solder QFN MLF chips Using Hot Air without Solder Paste and Stencils

CuriousInventor
72.2K subscribers
941K views 15 years ago
This video demonstrates how to solder .5mm pitch QFN chips using only hot air and a soldering iron, without solder paste or a stencil. It also discusses hot air temperature and air settings, and flux type. Recommended Products: chipquik removal kit, lead free: http://amzn.to/1Lrnbsq rma flux pen: http://amzn.to/1Xv7XJS paste flux pen (gel is easier sometimes): http://amzn.to/247j4NR hakko tip cleaner: http://amzn.to/1LrntzL lead-free solder: http://amzn.to/1omnbFD lead-free solder: smaller qty: http://amzn.to/1omnmRj tweezers: http://amzn.to/247jnrQ wick: http://amzn.to/247jrI8 10x magnifying loupe: http://amzn.to/1omnBvv solder paste syringe lead-free: http://amzn.to/1omnGPY ...more
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How to Solder QFN MLF chips Using Hot Air without Solder Paste and Stencils
6.6KLikes
941,847Views
2010May 2
This video demonstrates how to solder .5mm pitch QFN chips using only hot air and a soldering iron, without solder paste or a stencil. It also discusses hot air temperature and air settings, and flux type. Recommended Products: chipquik removal kit, lead free: http://amzn.to/1Lrnbsq rma flux pen: http://amzn.to/1Xv7XJS paste flux pen (gel is easier sometimes): http://amzn.to/247j4NR hakko tip cleaner: http://amzn.to/1LrntzL lead-free solder: http://amzn.to/1omnbFD lead-free solder: smaller qty: http://amzn.to/1omnmRj tweezers: http://amzn.to/247jnrQ wick: http://amzn.to/247jrI8 10x magnifying loupe: http://amzn.to/1omnBvv solder paste syringe lead-free: http://amzn.to/1omnGPY

Follow along using the transcript.

CuriousInventor

72.2K subscribers