EFFECT OF SURFACE COATING AND FLUX TYPE ON THE SOLDERABILITY OF PCB BY LEAD-FREE SAC305 ALLOY

This paper presents the results of tests on the effect of the surface coating and flux type on the solderability of PCB by lead-free tin-based SAC305 (SnAg3.0Cu0.5) alloy determining the size of the contact angle by a wetting balance method. The s...

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