Solder Spheres
Frequently Asked Questions
What size solder balls do I need?
EasySpheres stocks solder spheres from approximately 0.05 mm to 0.89 mm (50–890 µm). The correct size depends on your BGA package, pad layout, and manufacturer specifications.
Which solder ball alloy should I use?
The best alloy depends on your assembly process and compliance requirements. Lead-free SAC alloys are commonly used for RoHS-compliant electronics, while leaded alloys are often used for legacy applications and repair work.
Where can I buy solder balls online?
You can order precision solder spheres directly from EasySpheres in multiple alloys and sizes, with fast shipping and low minimum quantities suited to rework and low-volume production. Compare alloys, ball sizes, and delivery options before placing your order.
Can I get a specific alloy or size that isn't listed?
Yes. Contact EasySpheres with your alloy, diameter, and application, and we'll confirm availability and specifications for your requirements.