AMTECH Solder Spheres Sn96.5/Ag3.0, Cu0.5 Special Sizes

Technical Data Sheet Safety Data Sheet AMTECH BGA Solder Spheres are manufactured from virgin materials to meet or exceed the requirements of building or repairing BGA packages. AMTECH spheres also exceed both IPC and MIL standards for purity levels and size tolerances. Normal sizes are from 3 mil to 35 mil and custom solder sphere sizes are available upon request. Other alloys are available upon request. Data Table Element Inspect to (% wt) Element Inspect to (% wt) Element Inspect to (% wt) Sn Balance Al 0.001 Max Cu 0.3-0.7 Pb 0.05 Max As 0.03 Max Fe 0.02 Max Sb 0.05 Max Bi 0.03 Max Zn 0.001 Max Ag 2.8-3.2 Cd 0.002 Max Ni 0.1 Max Ge 0.1 Max Storage & Handling Procedures Clean and dry environments are required for storage of solder spheres. Probing of solder spheres in containers with fingers or other implements can damage the solder spheres by changing the shape, scoring the surface or contaminating the surface by skin oils. Shelf life of all solder spheres, stored in sealed ESD containers that are not agitated, is one year. Packaging 250K pcs./Bottle