Advanced Search
Advanced Search


ALPHA® Solder Spheres Selector Guide

To view Solder Sphere product information, click here.

  Alloy
 		 Tin
(Sn)		 Lead
(Pb)
 Silver
(Ag)		 Copper
(Cu) 		Melting Point (°C) Attribute
 
Eutectic Solidus Liquidus
Tin-Lead Sn10/Pb90 10 90 - -   275 302 High-Lead for high stand off
Sn62/Pb36/Ag2 62 36 2.0 - 179     Eutectic Tin-Silver
Sn63/Pb37 63 37 - - 183     Eutectic Tin-Silver
Lead-Free Sn96.5/Ag3.5 96.5 - 3.5 - 221     Eutectic Tin-Silver
SAC405 95.5 - 4.0 0.5   217 225 Industry Standard
Lead-Free
SAC305 96.5 - 3.0 0.5   217 221 Industry Standard
Lead-Free
SAC105 98.5 - 1.0 0.5   217 226 Low-Silver Lead-Free
alloys for optimal drop-shock resistance
SACX0307 98.9 - 0.3 0.7   217 228
Non-Standard Other Non-standard alloys are available. Please consult a CESP sales representative for details

Don't see the product you are looking for? Try our convenient Product Search Tool.