alfa 338Deliver excellent solder joint cosmetics with Alpha OM338 SAC305 lead-free solder paste! This product contains 96.5% Tin, 3.0% Silver, and 0.5% Copper.5 Followers, 8 Following, 33 Posts - Alfa338_Official (@alfa338_official) on : Rekomendasi Situs Resmi Terlengkap Dan Terpercaya TERSEDIA : QRIS , ALLBANK,