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A current-carrying twisted pair is superior to parallel conductors, but is of limited effectiveness in reducing electromagnetic radiation. Correspondingly, the twisted pair is limited in avoiding unwanted pickup of external H-fields (D.C. to 100 KHz).
INTER-8 WEAVE cable provides substantial improvement over the performance of a conventional twisted pair. INTER-8 WEAVE cable involves four separate conductors braided into interlocking loops and is a patented design of Magnetic Shield Corporation. In application, adjacent conductors 90º apart are connected together, effectively providing a two conductor circuit.
Because the INTER-8 WEAVE design incorporates parallel conductors, the cable provides double the current carrying capacity of a two wire cable of the same AWG size. In contrast to conventional twisted pair, INTER-8 WEAVE does not kink or untwist when left free. |
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| The EMCFIX system from PMA AG covers fittings for optimum connecting solutions for screened cables or screening braids. In combination with metal braids of the EMC product line, control and signal cables are shielded from external disturbances. Disturbance influences as electro magnetic fields and electrical impulses are conducted via the screening braids and the EMCFIX connectors to the housing. High screening effect and low coupling resistance characterise the system. The connectors offer excellent screening values to follow the EU guidelines. |
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A complete range of heat shrinkable tubing, shielded or not,
with or without a track systems, sleeving to meet your protection needs...
Watch demonstration patented TRACK SYSTEM
On : http://www.sertim.com/en_zipper/index.php
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| Carbon-plated conductive fabric can solve some appearance problems such as stains, spots, etc. It also makes the products more resistant to oxidation. Accordingly, the long-term service life of the products is guaranteed. |
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| Abnormity EMI gasket manufactured in our company can offer high shielding effective with low resistivity ,our company developed molding machine which made the production efficiency of abnormity gasket improved more and more compare with some famous enterprises,Regarding to some products using inside body froth of affuse which need enormous quantities order to start products ,but our company can complete low batch of order accroding to adjust our molding machine . |
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| Trademark EMI gasket is a registered trademark of our company ,It's manufactured by PU foam wrapped with conductive fabric which been exported from Japan high technology enterprise ,can offer high shielding effective with low resistivity. |
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| I/O EMI shielding gasket been manufactured for the purpose of satisfy some non-frequency used equipments such as I/O of computers .it's also used in daily standard connector that not shear to input,foam can use nickel-plated (X,Y and Z axis conductivity) or ordinary PU foam. |
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| Characteristics:Gold has excellent conductive performance and can guarantee the electrochemical compatibility and stability among base material in a very large range.can offering high shielding effective with low resistivity .fit for special environments. |
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| Excellent EMI and EMI/environmental sealing designed for flange mounted connectors. Patent-Pending design |
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QUIETSHIELD™ EMI/RFI Gaskets maintain shielding effectiveness (SE) across a seam or gap in the electronic equipment's shielding material. They consist of metalized fabric wrapped around a neoprene elastomer core. This provides a low cost solution, which allows you to utilize many material combinations and product designs never before practical. QUIETSHIELD™ gaskets provide unique solutions to your most stringent shielding, grounding, ESD and packaging requirements. It's the cost-effective avenue for creativity in design. Profile gaskets are currently available in four shapes: 'D', 'R', 'L', and 'P'. Spectrum's proprietary manufacturing method for making profile shielding gaskets is also ideally suited to custom profiles. New shapes and sizes can be manufactured with minimal lead times and low tooling costs. Changes can be easily made to the rubber core material, type of fabric or foil covering, and adhesive systems. Shielding specialists are at your disposal to help you with your custom designs. These specialists use design for manufacturability concepts to produce designs which meet your specific requirements at a reasonable cost.
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| Spira's patented spiral EMI/RFI gasket is the basis for all of our unique high shielding EMI gasketing solutions. Please see our website for more information. |
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| Excellent surface (or flange) mounted EMI gaskets. Use when space is limited, or when the application of a surface mounted gasket is needed or cost effective. |
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Beryllium Copper makes an ideal gasket material due to its high
conductivity giving good shielding effectiveness. Excellent spring
features and resistance to compression set make them ideal for
high cycle applications in both compression and in a wiping action.
Various profiles are available to meet design needs and gaps of
0.25 to 10.2mm can be accommodated. |
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Due to their outstanding material
and electrical characteristics,
beryllium copper finger of different
shapes and dimension are used in
the following industries:
Broadcasting, telecommunications
industrial control, measuring and
instrumentation, aerospace
technology, nuclear physics and
data processing. Contact fingers and
rings made of beryllium copper are
used at all ratio and microwave
frequencies, for instance as contacts
to valves and tuning components as
well as for shielding. |
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| Leader Tech offers many standard off-the-shelf EMI Gaskets as well as the engineering and custom manufacturing experience to help you solve your application. Whether you need one prototype or a large quantity order, our Team at Leader Tech is available to respond to your needs. |
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A large and full range of solutions with track system,
to resolve EMI/RFI problems.
"Shielded" ZIPPER-TECHNIK is a quick, effective and economical way to solve many interference problems which require shielding to reduce the effects of EMI/RFI especially in wire and cable applications.
Most standard ZIPPER-TECHNIK Jacket materials can be combined with a choice of shielding materials (laminated or sewn inside), to provide a versatile shielding system to meet or exceed almost any requirement.
All ZIPPER-TECHNIK shielding includes a patented, 360° shielding and grounding construction. |
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| Silicone or fluorosilicone elastomers filled with conductive particles. Available as extruded or moulded products. Conductive fillers include, silver plated aluminium, silver plated copper and nickel graphite. |
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| Leader Tech's Electrically Conductive Elastomer materials are ideal for customer applications requiring both excellent EMI shielding and environmental sealing across a wide temperature range. Conductive Elastomer compounds are available in standard and custom configurations including extruded, molded, sheet stock, and die cut gaskets. |
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Fabric over foam gaskets are made of a resilient foam core, bonded over with conductive fabric. More than 70 different profiles offer unlimited selection for any application. Some profiles contain rigid inserts. Metallized conductive fabric bonded to resilient core (available in urethane foam, neoprene sponge) offers a good shielding efficiency and works as a seal to block air, light and dust.
- UL94-V0 certified
- RoHS compliant |
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When your designs require EMI gaskets that exhibit high attenuation and low closure force, Metex Conductive Fabric gaskets are an ideal choice.
By combining a soft core with conductive fabrics, we have created a gasket that will provide >65 dB attenuation at 1 GHz, and compression loads under 4 lbs. per inch at 25% deflection. Low compression forces allow for lighter, less expensive enclosure designs.
Conductive Fabric gaskets are the ideal gaskets to use with conductive coatings that can be scratched or damaged by other more abrasive gasket materials. The conductive fabrics available include abrasion-resistant copper and nickel. |
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Technical files
GT 1000
Silver plated
copper
Cu/Ag
GT 2020
Silver plated
copper
Ag
GT 3100
Silver plated
copper
Ni/C
GT 5080
Silver plated
copper
Al
GT 1007
Silver plated copper
fluorosilicone
Cu/Ag
GT 2024
Silver plated
copper
Ag
GT 3107
Silver plated
copper
Ni/C
GT 5087
Silver plated
copper
Al
GT 1015
Silver plated
copper
Cu/Ag
GT 2027
Silver conductive
fluorosilicone
Ag
GT 5000
Silver plated
aluminium
Al/Ag
BL 10000
BL 10000-50SH
Conductive
Carbone
GT 2000
Pure silver
Ag
GT 2401
Silver conductive
elastomer
Ag
GT 5007
Fluorosilicone
Silver plated
aluminium
Al/Ag
BL 10007
Fluorosilicone
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Available in a wide range of standard profiles and
special design profiles. From a simple “O” ring
cord down to complex hollow forms. Particularly
suitable for applications requiring low closure
forces. Profiles can be supplied adhesive backed
or with rivet/screw holes for easy assembly.
Secondary environmental sealing can be
incorporated into the gasket.
Comprehensive ranges of cross sections are
available in extruded form. The profiles below are
preferred standard that are readily available.
Other special profiles are available upon request. |
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· CONDUCTIVE FABRIC WRAPPED OVER FOAM OR
SPONGE CORE AND DIE-CUT AS DRAWING
· SUITABLE FOR USE ON METAL ENCLOSURES OR
METALLIZED PLASTICS
(LOW COMPRESSION FORCE)
· OVER 100dB AVERAGE SHIELDING EFFICIENCY IN
THE RANGE 100MHz-10GHz
· RIP-STOP FABRICS THAT ALLOW
SELF-TERMINATING CUT ENDS ON GASKETS
· AVAILABLE WITH SILVER OR NICKEL COPPER
FABRIC TO ASSURE THE BEST GALVANIC
COMPATIBILITY
· PRESSURE SENSITIVE ADHESIVE TAPE
(optional) |
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Metex connector gaskets provide EMI shielding and environmental sealing for a wide array of connector types - including aluminum wire cloth, nickel copper alloy, aluminum and silver plated glass in connector shell sizes from 6-16".
When a connector gasket is installed between the mounting flange and an enclosure bulkhead, the gasket is compressed between the two surfaces. The elastomer provides environmental sealing, and the conductive substrate or particles embedded in the elastomer creates a low impedance electrical path between the mating surfaces.
KEY FEATURES
Wide variety of materials and connector types
Easily handled and installed
Custom connector cluster gaskets available
High shielding and sealing effectiveness
Evaluation samples
Product application assistance |
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At Gore, we have leveraged our materials expertise to create a portfolio of EMI gasket solutions to meet a wide range of application needs and address the challenges designers face.
Gore offers a wide range of EMI gasket solutions that feature a variety of material types and application forms that range from highly customized precision die-cut solutions to standardized off-the-shelf solutions. Follow the links below or contact us for more information on the solution to meet your design need.
Adhesive Backed EMI Gaskets
GORE-SHIELD® Adhesive Backed EMI Gaskets feature CPSA backing and easy installation. They are available in Strip form or Precision Die-Cut shapes.
Surface Mount (SMT) Compatible Gaskets
GORE-SHIELD® SMT EMI Gaskets are electrically conductive EMI gasket building blocks. They are comprised of a conformable electrically conductive gasket material bonded to a thin, solderable metal support layer via an electrically conductive adhesive. |
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Enclosure shielding :
GETELEC proposes, for the shielding of telecom base stations as well as all types of enclosures, a large range of isolating and conductive gaskets. These gaskets are proposed with adhesive film and vulcanized in the angles to allow rapid mounting. Sections are hollow to allow adequate compression of the gasket without deteriorating your enclosures. The materials proposed are nickel graphite, carbon and metallized fiber.
We can define and produce the adequatesection according to your enclosure specifications. Please contact us for availability of existing profiles.
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Our NETIC® and CO-NETIC® alloys, presented in this guide, are proprietary materials developed by Magnetic Shield Corporation specifically to provide effective magnetic shielding. Both are available in either foil or sheet form in a convenient range of material thickness.
The permeability chart you see illustrates the unique properties of each material. In fields of low intensity, CO-NETIC AA is used for its high initial permeability and corresponding high attenuation characteristics. |
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· SILVER PLATED SYNTHETIC YARN KNITTED OVER
ELASTOMER
· OPTIMAL ELECTRICAL CONDUCTIVITY OF EVERY
SINGLE FIBER
· HIGH COVERAGE KNITTED YARN FOR WIDE
CONTACT SURFACE AND SHIELDING
· SMOOTH AND SOFT SURFACE GASKETS
· SELF-TERMINATING CUT ENDS
· PRESSURE SENSITIVE ADHESIVE
· CUSTOMIZED AND CUT-TO-LENGTH GASKETS
· SHIELDING EFFICIENCY AS HIGH AS 100 dB IN A
FREQUENCY RANGE OF 1 MHz TO 1GHz (E-field)
· Standard core material: NEOPRENE SPONGE.
Other core materials available upon request |
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