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Smd Pcb

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silvarblade

Member
For a SMD PCB made at home, how do you make the sockets or the frame for the components since they do not require holes.
 

JKF1000

New Member
A steady hand and good eyes (or a better pair of glasses in my case!!) is how I do it !, good luck. Karl
 

jpanhalt

Well-Known Member
Most Helpful Member
If the question is how to solder a part that moves around, like an 805 resistor, on a homemade board with no solder mask, I use a couple of aids.

1) A small dot of paste flux helps.
2) After flux, a small dot of solder on one pad. Place component and then heat that pad. The component will float into position.
3) A small dot of cyanoacrylic adhesive (super glue) between the pads. Use a tapered wire (about 0.032) diameter to add the small spot of glue. The heat of soldering will get rid of most of the CA; if a little is left, it won't matter in most cases.

Also, a little beer helps steady the hands. A magnifying visor is essential at my age too.

John
 

JKF1000

New Member
A quick word of caution with the super glue, when mixed with the heat of the soldering iron, it will give of fumes that are quite strong and no doubt harmfull, procede with caution and ventillation.
 
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