Generic Qwin BGA Solder Leaded Rebelling Balls 250k Pcs/bottle 0.55mm 0.55 0.55 mm Sn63 Pb32 Go to amazon.com Related posts Top 9 recommendation bga 0.55 FeatureOne bottle of 250k 0.55mm solder ballsBall Diameter : 0.55mm 250,000 pcs per BottleBrand Name: QWINCondition: Original & Brand NewPB: Leaded (Sn 63%, Pb 37%) DescriptionWe will ship the new Date Code balls to you! Please no worry about the "mfgDate" on our photos.