8"/200mm Pure Silicon Wafer Etched Devices Ricoh Device Pink Satin Reverse For Sale
THE PHOTOS SAY IT ALL……… AN ABSOLUTE MACRO PHOTOGRAPHERS DELIGHT
sale is 1 (one) beautiful 8" or 200mm etched silicon wafer. This is a
RICOH wafer and has a device name/number that I cannot make out with my
cheap microscope -see the photos of the actual item you will
receive. The front of the wafer is etched with circuit patterns as
shown and the rear of the wafer is a beautiful light pink satin
THE WAFER IS NOT CRACKED OR CHIPPED
are manufacturing pulled wafers - 100% perfect wafers would cost in
excess of $300 (US Dollars) and in any case would not be for sale on
as the manufacturer always destroys any surplus wafers.
will be some imperfections and micro scratches and this is just part
and parcel of buying used VINTAGE wafers - you gotta live with it!! These wafers are as pretty near perfect as you will see on
gallery photo shows how this wafer looks under Halogen lighting and
under my small cheapo microscope lighting - stunning eh?
will be well packed with plenty of bubble and space to breathe -
posting is by Registered Airmail with a tracking number that can be used
to trace the item.