Solder Size Guide for SMT/Through-Hole Components

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For surface mount soldering of MSOP, SOIC, and 0805 components, Kester 0.010" solder is recommended, while Kester 0.025" is suitable for standard through-hole components. The sizes are noted as being too small for regular through-hole parts and too large for most SMT work, respectively. Popular sources for purchasing solder include Digikey and Mouser, although cheaper alternatives may exist. Users are encouraged to explore various suppliers for better pricing on solder rolls. This guidance helps ensure effective soldering for both SMT and through-hole components.
Jdo300
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Hello All,

I'm going to be buying some solder for a used Metcal iron I won on e-Bay but I'm not sure what size solder I should get. I'm planning on doing mostly surface mount soldering of MSOP, SOIC, and 0805 sized components. I will have a few through hole components to solder (like cap leads, headers, and a few DIP sockets. What would you all recommend for solder wire sizes? Also, do any of you have any favorite sources for cheap rolls? I'm interested in getting one or two 1lb spools of it in a couple different sizes.

Thanks,
Jason O
 
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We use Kester 0.010" solder for SMT parts (too small for regular through-hole parts), and Kester 0.025" for standard through-hole parts (too big for most SMT work). Probably just Digikey or Mouser would be an okay place to buy from. I don't know offhand if there are any cheaper places available.
 
Thanks for the tips :smile:.
 

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