Laird Technologies - EMI
St. Louis, MO 63045
Nov 18, 2009 Extruded in various sizes and profiles, EMI Gemini(TM) Gaskets combine thin, electrically conductive filler elastomer gasket layer and inner, non-conductive silicone coated core gasket. Products provide EMI protection with minimized deflection while sealing against environmental influences such as moisture and dust. Gaskets are suited for military, medical, and commercial applications requiring application-specific shielding.

Tape-Rite Co., Inc.
New Hyde Park, NY 11040
Jun 16, 2009 Offered in foil, film, laminates, and high-temperature versions, conductive tapes can be applied to EMI/RFI shielding and printed circuit board applications. PCB tapes are available in kapton, silicone, and acrylic adhesives for finger planting and wave solder uses. Designed for low- and high-temperature work, electric and electrical insulation tapes are available in range of gauges with various adhesive types and are die cut for accelerated application.

Chomerics, Div. Of Parker Hannifin Corp
Woburn, MA 01801
Oct 22, 2008 Consisting of silver plated copper particles dispersed within silicone elastomer, CHO-SEAL® 1270 offers shielding effectiveness greater than 70 dB from 100 MHz through 10 GHz. With 35 ±5 Shore A hardness and 9% compression set, product suits applications such as handheld electronics, test equipment, navigation devices, ruggedized computers and routers. Available forms include compression molded sheets, die-cut parts and custom molded shapes with thickness range of 0.010-0.125 in.

Chomerics, Div. Of Parker Hannifin Corp.
Woburn, MA 01888-4014
Jun 27, 2007 SOFT-SHIELD® 4850 integrates electrically conductive, silver-plated fibers (no nickel material is used) into soft, low-density foam to provide EMI shielding solution for consumer and commercial electronics, telecom, and IT applications. While closure force lends to stable electrical performance, pressure sensitive adhesive optimizes adhesion and electrical interface resistance. Product complies fully with RoHS requirements.

Chomerics, Div. Of Parker Hannifin Corp.
Woburn, MA 01888-4014
Feb 14, 2007 Form-in-place CHOFORM® 5550 offers one-component, thermal cure, electrically conductive material that provides EMI shielding effectiveness above 80 dB from 1-10 GHz and demonstrates galvanic corrosion resistance when dispensed on bare metal electronics housings. Suited for severe environments, material contains nickel-plated graphite particles dispersed in silicone elastomer and is designed to meet UL 94V-0 flammability requirements.

Laird Technologies - EMI
St. Louis, MO 63045
Jan 05, 2007 Recyclable Clean Copper products are copper-based shielding gaskets that offer beryllium-free EMI shielding solution for use in slotted applications. Stability and tensile strength provide optimal thermal and electrical conductivity as well as elasticity. Suitable for grounding and shielding applications at rates comparable to metal EMI shields, products are RoHS-compliant and alleviate environmental, safety, and segregation concerns.

Vanguard Products Corp.
Danbury, CT 06810
Oct 17, 2006 Dual elastomer ULTRA-VANSHIELD® shielding gaskets feature continuously extruded high-strength silicone rubber core; co-extruded conductive metal-filled silicone outer layer; no compression set; and low compression force. Gaskets consist of two symmetrical contact bulbs, one with conductive outer layer to make contact between mating surfaces and the other dedicated environmental seal to allow for single piece construction to deal with dust and moisture sealing as well as EMI shielding.

Laird Technologies - EMI
St. Louis, MO 63045
May 31, 2006 Providing LCD cushioning and EMI protection in handheld devices, RoHS-compliant PORON® Conductive Fabric Gaskets are suited for mobile phones, PDAs, GPS receivers, barcode scanners, and graphic tablets. Standard roll sizes are 500 mm by 50 m in length. Gaskets can be die-cut specifically to fit underneath LCD screen.

Stockwell Rubber Co. Inc.
Philadelphia, PA 19136-1512
Feb 25, 2005 Nickel-graphite filled SNE555, silver-plated glass filled SGE565, and silver-plated aluminum filled SGE565 are silicone rubber gaskets supplied with conductive acrylic adhesives. Low viscosity primer allows lamination of 3M Corporations' No. 9713 conductive fabric supported acrylic adhesive and Venture Tapes' No. 1692 conductive particle-filled acrylic adhesive onto conductive silicone rubber and oriented wire filled silicone gasketing materials.

Holland Shielding Syst. BV
  Netherlands
Sep 30, 2004 Tower Shield miniature EMI shielding gasket is constructed of highly conductive foam with conductive self-adhesive strip at bottom. Foam can be compressed by more than 50%. With minimum width of 1 mm, and maximum height of 5 mm, gasket is suited for use on PCBs and other products where low compression force is required. Gasket can be produced in rolls of 100 m or be delivered as die-cuts.

Adhesives Research, Inc.
Glenn Rock, PA 17327
Jun 20, 2003 Supported by polyester release liner, ARclad® 90038 2.4-mil tape features electrically-conductive, acrylic-based, pressure-sensitive adhesive and 1 oz tin-plated, copper-foil backing that can be soldered and is resistant to corrosion and oxidation. Shielding effectiveness is from 95–80 dB in 1–18 GHz frequency range, making it suitable for cell phones, computers and peripherals, ground stations, PDAs, disk drives, medical equipment, and automotive electronics.

Chomerics, Div. Of Parker Hannifin Corp.
Woburn, MA 01888-4014
Jan 06, 2003 SOFT-SHIELD® 7000 gaskets combine highly conductive, plated cloth wrapper, polymeric foam core, and high temperature, pressure sensitive adhesive. They provide more than 90 dB of EMI attenuation from 20 MHz to 10 GHz., and they are UL 94V-0 flammability rated. Gaskets demonstrate minimum compression set at temperatures to 125°C over long operating periods, and have no performance degradation after 10,000 compression cycles.

Chomerics, Div. Of Parker Hannifin Corp.
Woburn, MA 01888-4014
Nov 06, 2002 Conductive CHO-SEAL® 6371 nickel-graphite-filled silicone elastomer gaskets provide EMI shielding effectiveness of above 80 dB from 100 MHz up to 10 GHz. Corrosion-resistant material, suited for outdoor applications, can be fabricated into virtually any shape using compression and injection molding processes. No post-curing is needed. Gaskets are rated UL 94V-0 for fire resistance and are available in forms such as o-rings, broad sheets, die-cuts, and other custom shapes.

Gore, W. L., & Associates, Inc., Sealant Technologies Group
Elkton, MD 22222
Oct 14, 2002 Soft GORE-SHIELD® GS8000 EMI gaskets consist of nickel-plated base polymer, backed with thin foil layer and electrically conductive, pressure-sensitive adhesive. Less than 3.4 N/cm of pressure compresses gaskets from nominal starting thickness of 1 mm to thickness of 0.4 mm. At this point, DC resistance is less than 10 mOhm for a 19 mm² donut, and shielding effectiveness is greater than 90 dB. Low closure force makes them suitable for flexible housing materials.

Chomerics, Div. Of Parker Hannifin Corp.
Woburn, MA 01888-4014
Jun 21, 2002 Metal spring finger gaskets provide EMI shielding of faceplate interfaces on high frequency CompactPCI industrial computing and communications systems. Gaskets meet IEEE 1101.10 EMC Front Panel reference design. They are provided in two profiles: one is available in both beryllium copper and stainless steel, and other is produced exclusively in stainless steel. Gaskets are available in standard 3U and 6U CompactPCI lengths, and in easily trimmed 16-in strips.

DIRAK
Chantilly, VA 20151-1220
Feb 27, 2002 Gasketing and Sealing Line includes UL listed clip-on compression gaskets made of EPDM with NEMA 4 sealing and UV resistance; UL 94 flame retardant clip-on compression profiles with NEMA 4 sealing capability; and EMC conductive coated clip-on EPDM gasket profiles. UL 94 flame retardant neoprene closed-cell sealing tape is available with adhesive backing and internal cross-threading for eliminating stretch. Door seals are available in UL 94 flame retardant PVC.

Chomerics, Div. Of Parker Hannifin Corp.
Woburn, MA 01888-4014
Jan 21, 2002 Form-in-place Cho-Form® 5541 is galvanic-corrosion resistant and provides electrical stability in environments such as urban gas, salt fog, and high temperatures, as well as in high temperature/high humidity cycling. Single-component, electrically conductive, silicone elastomer contains nickel-plated graphite particles. Gasket material provides shielding effectiveness above 70 dB, from 200 MHz to 10 GHz, and meets UL 94V-0 flammability requirements.