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EMI Gaskets Manufacturers and Companies

IQS Directory provides a comprehensive list of emi gasket manufacturers and suppliers. Use our website to review and source top emi gasket manufacturers with roll over ads and detailed product descriptions. Find emi gasket companies that can design, engineer, and manufacture emi gasket to your companies specifications. Then contact the emi gasket companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of rfi gaskets, EMI gasket material, emi filters, or customized emi gasket of every type, this is the resource for you.

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Spira is committed to manufacturing quality products to ensure that you, the customer, will be able to make an informed decision and choose the best gasket for your design. Each product manufactured by Spira fills a very specific need in the market, not found in any other EMI gasket. Spira's commitment to quality is demonstrated through our ISO-9001 and AS9100 certifications. Our products also meet requirements of RoHS, DFAR, and others.
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EMI gaskets are an essential part of many machines and industrial processes. We know that finding an effective solution is important to you. That is why we offer a variety of solutions and fast lead times so you can get what you need all the sooner. Contact us by phone or email to learn more. You can also visit our website to find out how we can help you today!
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East Coast Shielding manufactures and distributes EMI/RFI shielding materials. We offer conductive elastomers, wire, shield strips, wire mesh, air ventilated panels, EMI gaskets and more. Call us today so we can talk one-on-one to ensure that your EMI shielding needs are met.
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Our EMI gaskets are made from the highest quality materials. We believe in offering nothing but the best to our customers around the world. We look for the highest quality materials, manufacturing techniques, and innovative installation options that will help our customers succeed. We do all this and still provide affordable pricing. Contact us to find out more!
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Industry Information

EMI Gaskets

EMI (electromagnetic interference) gaskets are used to isolate different components of an electrical device from one another, and thus create more robust EMI and RFI (radio frequency interference) protection by preventing the leakage of EMI in or out of an enclosure through seams or gaps.

EMI gaskets are a type of physical EMF (electromagnetic field) protection, much like EMI enclosures, or "faraday cages," which protect sensitive electronic equipment from electromagnetic interference by surrounding EMI sensitive or EMI emitting electronic equipment and absorbing the harmful EMI and RFI. Shielding sensitive electronic equipment from electromagnetic interference (and shielding high EMI-emitting equipment from contaminating other equipment) can be achieved by encasing EMI sensitive or EMI emitting circuits in EMI enclosures. Electronic equipment manufacturers and suppliers use EMI gaskets in applications for both internal and external shielding such as electrical automotive systems, circuit board housings, central processing units, laptops and desktop computer housings. To ensure maximum EMI and RFI containment, EMI gaskets are frequently paired with EMI enclosures to seal gaps, seams and joints, making EMI gaskets often a necessary product in EMI enclosure assemblies.

EMI gaskets are made from electrically conductive rubber materials such as silicone, nitrile and styrene butadiene rubber (SBR) and are often manufactured in combination with EMI shielding metals such as Mu Metal®. Like gaskets for non-EMI applications, EMI gaskets are often die-cut with precision shapes and holes. Die cutting is the process of stamping or cutting two dimensional parts out of flat sheets of material. Another method of manufacturing EMI gaskets is extrusion. In this process, EMI gaskets are extruded into gasket strips, the process of which involves squeezing heated EMI materials through a die for shaping. In addition, EMI gaskets can even be extruded and then bonded to magnetically conductive metals such as nickel (and its various alloys), copper or aluminum. The rubber to metal bonding process adheres rubber to a metal substrate in order to form a product with a permanent, air and water tight seal between the two materials. As electronic equipment advances and electromagnetic and radio frequencies become higher and stronger, EMI gaskets are used for more robust protection against radio frequency signals which penetrate cracks, gaps, seams and any unprotected area to cause equipment malfunction and failure.

Custom Die-Cut EMI Gaskets
EMI & RFI Gaskets
EMI & RFI Gaskets
Custom Die-Cut EMI Gaskets - Spira Manufacturing Corporation
EMI & RFI Gaskets - Sealing Devices Inc.
EMI & RFI Gaskets - Sealing Devices Inc.
Form-in-Place EMI gaskets
Custom EMI Gaskets
Form-in-Place EMI gaskets - Sealing Devices Inc.
Custom EMI Gaskets






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