PCB stencils make application of solder paste a snap, but there’s a long, fussy way to go before the paste goes on. You’ve got to come up with some way to accurately align the stencil over the ...

3D printed solder stencil on PCB, after applying solder paste. [Jan] says that the printed stencil had a few defects but it otherwise worked fine for 0.5 mm pitch ICs and 0402 resistors ...

Apply solder above wires so the solder is fed to ... Finish up by cleaning off excess dielectric paste.

Reflow soldering involves melting a paste of solder and flux to form a permanent bond between electronic components and printed circuit boards. A typical reflow solder process is carried out as ...