GORE-SHIELD®
GORE-SHIELD® GS500 Die-Cut EMI Gaskets
GORE-SHIELD® GS500 is a non-military grade of EMI gasket material. It suppresses unwanted electromagnetic and radio frequency interference, particularly in applications where inter-cavity shielding is important or compliance with international EMC specifications is required. GS500 consists of expanded polytetrafluoroethylene (ePTFE) filled with highly conductive carbon particles.
GS500 EMI gasket material is available as die-cut gaskets or in strip form. Die-cut gaskets are supplied to customer specifications. Please consult W. L. Gore & Associates for more information.
GORE-SHIELD GS5000 EMI General Specification - (60kb PDF)
| Nominal Material Properties | |
|---|---|
| Shore A | 45 |
| Shielding effectiveness (with adhesive) |
>45 dB, 0.33 GHz, 2 mm wide, 25 percent compression, using ARP 1705 modified |
| Volume resistivity | 1.5 ohm-cm at 500 psi, silver electrodes |
| Operating temp. range | -45 to +120°C |
| Thickness, mils | 10, 20, 40, 60, 80, 100 |
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