SMD components welding practice study board total 68 pcs welding skills training component board

SINONING

$0.99 

Soldering SMD components supporting a total of 68 / set!
 
    Resistance class --- 0805 (40)
 
    Diodes class --- 3206 or 1206 package (20)
 
    Triode class --SOT-23 package (7)
 
     --SO-16 class integrated chip package (1)

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