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GTS spiral shield










                                                                           GTS spiral gaskets allow you to solve
                                                                           important shielding problems at low cost.







         GTS reference  Technical description  Material        Shielding efficacy  Compression force  Applications

                     Hardened metal spiral                                        Standard force :
                     wound gasket coupled       Spiral :                            5.5 kg/cm
                     with an elastomer core that   Tin-plated beryllium
           GTS Spira   will allow you to benefit   copper      143 dB to 10 GHz   Moderate force :  Military and aero-
            Shield   from excellent corrosion                                       1.8 kg/cm          space
                     resistance when exposed to   Cord :       165 dB to 1 GHz
                     humid environments or salt   80 Shore A PVC                    Low force :
                     spray.                                                         0.3 kg/cm
 GTS SPIRAL          This seal is made from   Stainless steel                     Standard force:  Civilian applications
                     a stainless steel spiral. It
                     has an excellent memory
                                                                                    5.5 kg/cm
                     allowing minimal residual
                                                Spiral :
                     deformation.

 SHIELD GASKETS  GTS Quick-  The use of stainless steel   Available as an option  Above 95 dB to 1Ghz  Moderate force:  Compliance with the
            shield
                                                                                    4.8 kg/cm
                                                                                                   European directive
                                                Cord :
                     allows good shielding
                                                                                                       83528.
                                                                                    Low force :
                     efficiency for applications
                     where the level of
                                                                                    0.3 kg/cm
                     attenuation requested is not
                     too high.
                                                                                  Standard force :
                                                Spiral :                            5.5 kg/cm
                     Tinned stainless steel   Tin-plated stainless                                   Commercial
           GTS Ultra   spiral gasket for better   steel        Above 150 dB at    Moderate force :
          Quick-Shield  conductivity and better              frequency between 100   1.8 kg/cm      application with
                     shielding properties.      Cord :          KHz and 1 GHZ                     highly shielding need
                                           Available as an option                   Low force :
                                                                                    0.3 kg/cm
                                                                Stainless steel :
                     The EMC flexi-shield spiral                100dB at 1GHz     Standard force :
                     gasket is a highly conductive   Spiral :                       5.5 kg/cm
                     spiral wound around a   Stainless steel (tin   Low hardness tin-plated:      Applications requiring
          GTS Flexi-  flexible silicone tube.  plating on demand)  gasket 120dB at 1GHz   Moderate force :  water, air and dust
            shield                                                                  1.8 kg/cm     tightness combined
                     It provides excellent EMI/RFI   Inner tubing :  Standard and medi-           with EMI/RFI shielding
                     shielding and is water, air   Silicone 40±5 Shore A  um hardness gaskets,   Low force :
                     and dust proof.                          tin-plated : 130dB at   0.4 kg/cm
                                                                   1GHz
                                                                                  Standard force :
                     This gasket is the most    Spiral :                            5.5 kg/cm
                     resistant of the range. It is   Tin-plated Beryllium                            Ideal for the
         GTS Endur-o-  composed of a spiral made   copper                         Moderate force :   manufacture
            Shield   of tin/lead plated beryllium            From 117dB to 152 dB.   1.8 kg/cm      of O-rings and
                     copper. A silicone is injected   Inner core :                                  connector seals.
                     inside the spiral.    Cured silicone adhe-                     Low force :
                                                 sive
                                                                                    0.3 kg/cm
                                            Spiral Spira shield :
                                           Tin-plated Beryllium                   Standard force :  Applications requiring
           GTS "D"   Silicone gasket co-extruded   Elastomer option :  From 86 dB to 165 dB   5.9 Kg/cm  excellent sealing
          multi-seal  with a metal spiral.                                                         performance in a
                                           Silicone or fluorosil-                 Moderate force :
                                                icone                               2.3 Kg/cm       small footprint
                                             40Sh and 60Sh

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