Scientific Alloys Corp

Scientific Alloys Corporation is one of the world's leading BGA and PGA sphere specialists.  With over 25 years experience, we have produced virtually flawless precision spheres from precious and non precious materials. We take pride in our superior manufacturing process.  Scientific Alloys Corporation exercises SPC throughout the manufacturing process to ensure high quality spheres, which virtually eliminates irregularities.  Our standards are one of the highest in the industry. Choosing Scientific Alloys Corporation will guarantee that your spheres will be consistent and highly uniform from sphere to sphere, with known volumes.

Scientific Alloys Corporation is one of the world's leading BGA & PGA sphere specialists.  With over 25 years of experience, Scientific Alloys Corporation has produced virtually flawless precision solder spheres that are affixed to substrate pads using solder creams or fluxes depending on the application technique.  As well as our precision solder spheres, Scientific Alloys Corporation also produces copper, nickel, silver and gold alloys.  We have the ability to coat copper and/or nickel for non-collapsible spheres that have the ability to be used as spacers.  We take pride in our superior manufacturing processes.  Scientific Alloys Corporation exercises SPC through out the manufacturing process to ensure high quality spheres, which virtually eliminates irregularities.  Our standards are the highest in the industry.  We will guarantee you that our spheres are consistent and highly uniform from sphere to sphere. At Scientific Alloys Corporation, we are dedicated to continually providing you with the highest quality of products and services. Scientific Alloys Corporation is actively increasing its presence and market share in the U.S. and globally through the affiliation of local representatives and firms.

At Scientific Alloys Corporation, we are dedicated to continually providing you with the highest quality of products and services. We take pride in our superior manufacturing processes.  Scientific Alloys Corporation exercises SPC through out the manufacturing process to ensure high quality spheres, which virtually eliminates irregularities.  Our standards are the highest in the industry.  We will guarantee you that our BGA spheres are consistent and highly uniform from sphere to sphere.

Manufacturing

Scientific Alloys Corp's (SAC) proprietary manufacturing process produces known volume parts prior to spherizing the alloys. Tolerances on these initial preforms permit the final solder sphere tolerance to be consistent and highly uniform from sphere to sphere. This ensures meeting placement coplanarity requirements. This proprietary technique produces exceptional surface condition, uniformity and ultimate roundness.

Applications

For high volume production of BGA packages, Metal stencils offer precision printing of solder cream or flux on multi-up substrates. Placement of spheres may follow, with use of robotic placement systems or fixtures.

Shipping, Storage and Availability

Sphere lead time is 7 working days from receipt of order, and per release schedule thereafter. Samples quantities are available within days. Spheres are shipped in Glass or Electro Static Discharge (ESD) polypropylene containers and are backfilled with Argon or Nitrogen. Quantities are typically 250,000 or more per container; though this varies with the size of the sphere. There are no special storage requirements; however they should be kept sealed and dry.  Consult the MSDS for additional safety information, and for toxicity data on those alloys containing lead.

ISO 9001:2008 certified manufacturer of precision solder spheres & solder alloys. Types of solder spheres include ball grid array (BGA) & pin grid array (PGA) solder spheres. Solder spheres are available in precious & non-precious materials including copper, nickel, silver & gold alloys. Capabilities include solder coating & gold coating of non-collapsible copper & nickel spheres. Markets served include electronics & semiconductor industry.

This supplier is found in the following categories

• Metal Slugs
• Spheres
• Brazing Balls
• Coated Spheres
• Medical Wire
• Powdered Gold
• Semiconductor Grade Gold
• Sheet Gold
• Indium Alloys
• Indium Metals
• Indium Sheets
• Indium & Indium Alloy Wire
• Mobile Shelving
• Shot
• Lead Alloy Silver
• Slugs
• Solder
• Pulverized or Powdered Solder