Description
SMT Breakout PCB for 48-QFN or 48-TQFP - 3 Pack
Beguiled by a fancy new chip that is only available in a QFP or QFN pinout? This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 48-QFP pin out with traces going to two rows of 0.1" spaced holes, the other has 48-QFN (7mm body). Solder your chip to either side and you're ready to rock on any solderless breadboard. There's even a THM pad on the opposite side of the QFN body pad so you can fill it with solder for a heat sink and/or connect a wire to it (say when the pad must be grounded).
Each item comes with three PCBs, each PCB is identical and can support either a 7mm square QFP or 7mm square QFN chip. Standard thickness PCBs, with 0.7" spacing between the two rows. The PCBs may come on a supporting strip of PCB, simply snap them off to use!
1 Review
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Title of review 498
Soldering method I used:<br />Tools: Soldering iron, solder, solder-sucker, soldering flux and tape.<br />1) Tape the chip in the right place.<br />2) Correct the position while taped and place a solder drop in one side to fix position.<br />3) Pass flux over the other 3 sides.<br />4) Place a big drop of solder over all pins of each side.<br />5) Heat each big drop and suck it (that would be enough to leave the sufficient amount of solder on each pin).<br />6) Same procedure for the side used initially to fix position.<br />7) Clean the soldering iron and heat each pin for 2 seconds to make sure the connection is done.<br /><br />Hope it works!
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