Shawn Wilton wrote: > I've had no problem doing 0603 components reliably. It gets difficult > when > you try QFN parts. Those require a stencil and must be reflowed, or put > the > heat gun to them. Something I've found that works for me is pre-tinning > the > pads on the board so you can apply the part, put heat to the pin and it > should wick the solder up the pin giving you a satisfactory joint. Have you tried baking your PCBs, instead of hand-soldering? We use a regular $20 toaster oven at work, and it works perfectly for prototypes and single boards. Sure beats soldering SSOPs by hand. :) Best regards, Vitaliy -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist