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13-140
Rubber Tips…
for optimum processing of thinned die The
pick-up, handling and attachment of die after backside thinning requires specially
designed tools to minimize cracking, breaking, flexing or other stress that may
result in damage. Our new 13-140A, 13-140B and 13-140C Rubber Tips have
proven very effective in production use with die as thin as 4 mils (0.10mm).
The 13-140A and 13-140B Rubber Tips feature a firm, flat pick-up surface with
an X-shape groove to gently distribute vacuum across the die surface. The
13-140C has a cross-shape. Both standard and custom-made sizes are available. Material
Specifications
Hardness :79 Shore A
Heat resistance :130 deg. C
Static
dissipation :0.01 to 0.03 sec.
Ionic purity :less
than 10 ppm Static
dissipation measured as time to dissipate a charge from +/-5000 V. Ionic purity
measured by boiling rubber in DI water and analyzing the water extract for fluoride,
chloride, potassium, nitrate, phosphate, sulphate, sodium and silicon
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