Space Tech IC Chip Earrings — Small, Upcycled Ceramic CQFP Semiconductor Jewelry Ceramic The display shows the evolution

The display shows the evolution of wafers from the 1970' until today

We are the only shop on Etsy offering rare 12-inch (300mm) wafers with 'what-you-see-is-what-you-get' listings

Great as a corporate gift branded with your logo and text

This one of a kind display contains a rare 300 mm (12 inch) finished uncut Silicon Wafer with a node size of 3 nm (nanometer) and up

C-DIPs were invented by Fairchild Semiconductor in 1965 for the use in space and satellite applications

Space Tech IC Chip Earrings — Small, Upcycled Ceramic CQFP Semiconductor Jewelry Ceramic The display shows the evolutionThese unique earrings are made from Ceramic Quad Flat Pack (CQFP) IC packaging. CQFPs were invented by Fairchild Semiconductor in 1965 for the use in space and satellite applications, providing reliability and the ability to withstand very high temperatures. The CQFP ceramic core is surrounded by 24K gold which is used for its low resistance and chemical stability. The earrings come with a 925 Gold hook, which is Hypo allergenic. This is a one of a