Custom-Made Rubber Tip (X-Groove)
(13-140Cxxx For Thin Die)
13-140C 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.
| No. | Part No. | A mm | B mm | C mm | D mm | ØE | Holder |
|---|---|---|---|---|---|---|---|
| 1 | 13-140C-01 | 8.00 | 8.00 | 3.0 | 3.0 | 1.0 | 12C |
| 2 | 13-140C-02 | 10.00 | 10.00 | 4.0 | 4.0 | 1.0 | 12C |
| 3 | 13-140C-03 | 8.05 | 15.00 | 2.8 | 6.3 | 2.0 | 12D3 |
| 4 | 13-140C-04 | 8.50 | 14.75 | 3.0 | 6.3 | 2.0 | 12D3 |
Packing: 20 pieces per vial.