Solder Spheres

Available alloys and dimensions:
 

Leaded alloys
High lead alloys	Sn10Pb90
Standard lead alloys	Sn63Pb37
	Sn62Pb36Ag2
Lead free alloys
SAC (SnAgCu)	Sn95,5Ag4Cu0,5*
	Sn96,5Ag3Cu0,5*
	Sn98,5Ag1Cu0,5
SAC (+ Ni)	Sn98,5Ag1Cu0,5ND

 

Size in mil	Size in metric	Tolerances
10 mil	250µm	+/- 8 µm
12 mil	300µm	+/- 10 µm
14 mil	350µm	+/- 10 µm
16 mil	400µm	+/- 10 µm
18 mil	450µm	+/- 10 µm
20 mil	500µm	+/- 20 µm
25mil and above	635µm and above	+/- 25 µm

 
 

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