Dummy Silicone Grade Wafers

Practical Components now supplies dummy silicon grade wafers in various sizes. Wafers are also available to provide individual test die that can be packaged on tape and reel, waffle pack trays or sawn and left on aluminum seal ring. Also available are daisy-chained �unbumped� test wafers.

These wafers are used for pick and place purposes, underfill, dicing (saw) practice and vision recognition as well as other specialized uses.

Wafers are available 100, 125, 150, 200 or 300mm diameter. Typical wafer thickness are: 5" = 625�m, 6" = 725�m, 8" = 825�m, 12" = 700~800�m.

Packaging includes wafer cut and left on metal (aluminum) seal ring FF105 or FF108, cassette (coin roll), wafer jar (with antistatic foam disk inserts) or tape and reel.

Practical Components is a leading worldwide supplier of Dummy Components, Test PCB Boards, Solder Training Kits, Training Supplies and Tools. Dummy components are exact mechanical equivalents of live components used when only the physical properties of the components are required. These components can cost as much as 80% less than live components making the ideal for testing of solder processes, machine setup, calibration, qualification, training.