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BTU International

Global supplier of advanced thermal processing equipment and processes to the electronics assembly market.

BTU Pyramax Convection Reflow Oven

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Main Office

23 Esquire Road
North Billerica, MA 01862
USA


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  • omit stencil apertures to hand solder or paste, reflow then solder.
  • Hexton  2/26/2020 8 posts
    847 views
    I am currently weighing up my options for resistors that will be fitted to a fully assembled PCB (PTH&SMT). Do I omit the stencil apertures leaving exposed pads (ENIG) so they can be hand soldered with fresh solder. Considering shelf life for solderability, how would it be affected post reflow? Is it better to apply solder paste and reflow with the rest of the Surface mount then solder components? I can't make up my mind and would appreciate any advice in case of things I am overlooking? Tha
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