Shielding sensitive electronic equipment from electromagnetic interference (and shielding high EMI-emitting equipment from contaminating other equipment) can be achieved by blocking the EMI with a conductive by coating equipment or equipment enclosures with EMI coating. Read More…
Leading Manufacturers
Spira Manufacturing Corporation
San Fernando, CA | 818-764-8222Spira Manufacturing Corp. offers the most reliable EMI gaskets & shielding for the electrical / electronic industries to meet required EMC/EMI shielding regulations.
Sealing Devices Inc.
Lancaster, NY | 716-684-7600Sealing Devices is a leading North American distributor and fabricator of EMI shielding products, including conductive elastomers, Soft-Shield® low closure force gasketing, windows, conductive adhesives, formed-in-place parts, vents and elastomers.
Tech-Etch, Inc.
Plymouth, MA | 508-747-0300Work directly with the leading US manufacturer of EMI/RFI shielding. Tech-Etch is a global supplier of standard and custom EMI shielding products for both the commercial and military markets. Our complete line includes BeCu shielding strips, conductive elastomers, wire mesh, filters, honeycomb vents, board level shielding, metalized fabric shielding, and conductive foam. Extensive sample program.
Interstate Specialty Products
Sutton, MA | 800-984-1811Interstate Specialty Products 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.
MAJR Products Corporation
Saegertown, PA | 877-625-6033MAJR Products Corp. is a manufacturer of EMI/RFI shielding products. Our inventory include electromagnetic interference shielding and radio frequency shielding gaskets, gaskets for connectors, EMI/RFI ventilation panels and filters, shielded fan vents, EMI windows, and fingerstock. Call us today and put our service to the test!
Annealed EMI Coating Foil - Dexmet CorporationEMI coating allows for more flexible applications than EMI enclosures, as it may be spray-coated to any number of enclosures, areas and insulators.
Various types of EMI coatings are often spray coated to the inside of plastic enclosures, surrounding the equipment which needs to be shielded in order to absorb harmful EMI and RFI. "Metal inks" containing copper, nickel or chromium alloys are EMI coatings which may be sprayed on to virtually any housing or material to create the effect of EMI shielding.
Electronic equipment manufacturers and suppliers use EMI enclosures in applications such as circuit board housings, central processing units, laptops and mobile phone housings. With circuit boards, CPUs, laptops and similar devices, most problematic EMI comes from electromagnetic cross-talk within the device.
Different components on the same board cause EMI to travel across wires and conductive materials, interfering with one another. EMI coatings may be sprayed onto wire insulation, circuit boards and onto the interior of small enclosures of integrated circuits, diminishing electromagnetic "cross-talk" within devices.