Professional Surface Mount Soldering - How To: QFP 64 (Drag Solder)

http://www.solderingtraining.com. How to solder a Quad Flat Pack (QFP) for high reliability - IPC Class 3. STC (Soldering Training Certification) 1-800-903-5309 or (612) 205-8609. John Gammell, Certified IPC Trainer.

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