Silicon Wafer Suppliers

Multiple Silicon Wafers

PCA has been manufacturing and selling high-grade silicon wafers for almost half a century. We offer silicon wafers of any diameter (and now, ultra-flat 400mm diameter wafers) in our modern facility located in the heart of Silicon Valley. All of our wafers are produced precisely to SEMI standards or unique specifications. Our technicians even created the first wax-free method of silicon wafer polishing to obtain ultra-flatness at a very low cost during manufacture.

Advanced Wafer Dicing Services

When your application calls for best-in-class semiconducting performance, you turn to a company that offers first-rate wafer dicing services. Over the course of more than 50 years, we’ve set our sights on the future while leveraging knowledge gained from the past. Our team continually strives to perfect our dicing and polishing processes to optimize results and minimize variance. We work with a variety of materials, including germanium, glass, quartz, ceramics, and silicon, to meet the needs of multiple industries.

As innovators in dicing technology, our technicians have developed pick and place system for advanced polishing, laser cutting, and ultrasonic cutting. Our exclusive silicon wafer dicing process slices the material into its respective parts, and once cut, the individual pieces are recharacterized as die. Whether for consumer electronics, automotive, aerospace, chemistry, or pharmaceuticals, our products offer exceptional capabilities as semiconductor components.

Please reach out to us for more information on our wafer dicing services and how our team can assist with your order. We’re ready to provide the comprehensive silicon wafer and wafer reclaiming services your industry demands. Our team supports a diverse client base throughout the global marketplace and is ready to ship your products at your request.

Polishing Corporation of America is one of the leading silicon wafer suppliers, creating the future from the very beginnings of the semiconductor industry. We understand that wafer specifications for each semiconductor design are unique, and we provide exceptional customer service. Our turnaround rate is typically just one day, and we ship to companies and engineers around the world. Contact us to learn about the variety of custom thin silicon wafers we can produce for your needs.