GORE-SHIELD® GS8000 EMI Gaskets
 GORE-SHIELD® GS8000 EMI Gaskets are ideal for applications that require conformability, excellent cavity-to-cavity EMI shielding, and superior conductivity at low compressive forces.
GORE-SHIELD® GS8000 EMI Gaskets are supplied as precision die-cut parts on rolls for high volume assembly. This material is ideal for the cellular phone, PDA, and mobile electronics markets.
GORE-SHIELD® GS8000 EMI Gaskets consist of a nickel-plated conductive polyurethane foam, a conductive pressure sensitive adhesive, a copper foil, another conductive pressure sensitive layer, and a PET carrier film.
Applications
EMI shielding for mobile phones, wireless PDAs, or other portable electronic devices.
Features and Benefits:
- Low DC resistance and high shielding effectiveness
- Excellent reliability through Accelerated Life Testing (ALT)
- Conformable and highly compressible with low force
- Increases functional space by reducing fixing points
- Minimizes stress on housing and circuit boards
GORE-SHIELD® GS8000 EMI Gasket Nominal Properties:
| Physical Property |
Nominal Value |
Test Method |
| Composite Thickness |
1.62 mm ± 0.25 mm |
Measured Optically |
| Die-Cut Part Thickness |
1.0 mm |
Measured Optically |
| Linear |
.051 mm Polyester |
N/A |
| Recommended Compression Stop |
0.3 to 0.5 mm
(0.4 mm ideal) |
N/A |
| Ground Pad Gap Height Range |
0.25 - 0.8 mm |
N/A |
| Pressure to Compress to 0.4 mm |
3.5 kg/cm2
(50 psi) |
EM2WIIN T-1055 |
| DC Resistance at 0.4 mm |
6m Ω |
EM2WIIN T-1055 |
| Volume Resistivity at 0.4 mm |
0.03 Ω-cm |
Modified ASTM-D2739 |
| Shielding Effectiveness at 0.4 mm (0.1 to 3 GHz) |
>80 dB |
Modified ARP-1075 |
For more information about GORE-SHIELD® GS8000 EMI Gaskets, or to request a sample, please contact us.
GORE-SHIELD® GS8000 EMI Gaskets Datasheet (PDF file, 96KB)
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