BGA soldering ball * leadfree, model: sac 305 * ball diameter range: 0.25mm ~ 0.76mm BGA soldering ballTypes: leadfree/leadball diameter range: 0.25-0.76mmdiameter<0.4mm, 1,000,000pcs/bottlediameter>0.4mm, 250,000pcs/bottle For more information, please contact our shuttle star team! BGA Soldering ball