Schlegel Electronic Materials, Inc.

• NiCu-C70PET Rip-stop
• NiCu-C12PET Plain Weave
• Ag-C2PA 6 Rip-stop

• 96 dB averageNiCu-C70
• Operating Temperature-40°C , +70°C
• FlammabilityUL 94 V0

Schlegel Electronic materials (SEM) IO gaskets provide effective shielding for everything from computers to consumer electronic devices to large arrays in telecommunications cabinets. The diversity and durability of SEM's IO gaskets come from the combined strength of the gaskets’ highly conductive fabric and soft, highly resilient urethane foam core. Under compression, the soft foam helps the gasket hug the connector perimeter and allows the fabric multiple contact points. The result: exceptional conductivity, the ability to provide shielding beyond 10 GHz and the capacity to compensate for tolerance stack-up, significant advantages over stamped metal, fingerstock, and elastomeric EMI shielding products. SEM IO gaskets are easy to install and robust when exposed to repeated compression and temperature cycling. SEM has numerous standard gasket profile designs, which help OEMs eliminate the high cost of stamped metal tooling and provide for easy ordering and fast delivery.

• TEST METHODSMIL DTL 83528C

Schlegel Electronic Materials (SEM), a well-respected leader in the EMI Shielding industry, introduces Fabric over Silicone EMI Gaskets (FoS) for high temperature applications. FoS has been developed with a new flame retardant formulation providing EMI shielding gaskets with UL94-V0 grade (Underwriters Laboratories Inc.) and Halogen Free according to IEC 61249-2-21 (

Schlegel Electronics Materials (SEM) line of silicone gaskets provides shielding capability in diverse markets and applications, including the military, aerospace, medical, fluid seal, environmental and microwave applications. Our silicone elastomers are specifically designed for gasketing applications that require high levels of attenuation up to 120 db. SEM is renowned for its high quality EMI shielding gaskets. We provide a full family of products to meet a wide spectrum of shielding needs. Our silicone gaskets meet customer needs in a variety of markets, with very competitive pricing. Engineers can now fulfill all their shielding needs from one manufacturer, rather than having to go through multiple distributors or resellers. Silicone, the base material for elastomers, has environmental sealing properties. Shielding is achieved by incorporating various media in the silicone, depending on the product. Wire is used to provide conductivity in the oriented silicone line and a non-corrosive particle is added to the extruded parts. Because conductive elastomers can be extruded, many different profiles and lengths can be made to suit any application

Schlegel Electronics Materials (SEM), the pre-eminent manufacturer of fabric over foam EMI shielding products, offers a complete line of quality beryllium copper (BeCu) EMI gaskets. The addition of the BeCu gaskets to SEM's extensive portfolio allows SEM to be your exclusive EMI shielding supplier, to help you meet or exceed your global requirements for electromagnetic compatibility (EMC). The mechanical spring characteristics of BeCu EMI gaskets offer superior shielding effectiveness. These gaskets offer consistent performance and yield superb electrical spring contact within this industry. SEM provides all the popular standard styles and sizes of BeCu gaskets. The gaskets operate in spaces from 0.010 inches up to 0.500 inches. SEM also offers many styles of soft gaskets that provide the low compression force needed in many applications. Custom spring contacts and gaskets are also available.