RG 58 RF Cables
65 - 90 Per Meter
10 Roll (MOQ)
Belden 8473 2 core Speaker cable 14 AWG Twisted Pair
55,000 - 80,000 Per Roll
1 Roll (MOQ)
Best Deals from Electronic Cables
feeder cable rf radio frequency system leaky radiating
75 - 120 Per Pieces
RF Cables: -LMR 100, LMR 200, LMR 240, LMR 300, LMR 400, RG 6, RG 11, RG 58 , RG 59, RG 142, RG 174 RG 178, RG 179 , RG188, RG 213, RG 214, RG 217, RG 223, RG8, RG 316 (D/S, S/S), RG 400, 1.13mm, Suco 141, Suco 0.86, RG 402, RG 405, SS 402, SS 405, LL 120, LL 142 , LL 335, 1/2'', 7/8'', 1-1/4'', 1-3/8'', 1-5/8'' , LEAKY radiating type etc. INDIAN manufacturing CO. of all types of Antenna, Cables, Jumper cables, Attenuators, Dummy loads, splitter, Duplexer, Couplers, Combiners, RF connector, RF Co-axial Cable, RFID product's, Iot products, and 5g products for smart city Synergy is Indian Antenna and RF Co-axial Cable assembly manufacturer. We deal in rf connector, rf Co-axial Cable, all types of antenna, antenna cables, jumper cables, microwave components, Attenuator, dummy loads, dc block, splitter, Duplexer, Couplers, Combiners, low pim test cables, tools, Ibs n DAS product, GPRS, rfid product's, Iot products, and 5g products for smart city,, pls confirm if any enquiry across.. Pls email to Pradeep@rfconnector.in or call him M +91-7217885948 https://www.rfconnector.in/product_catalogu e
PTFE Teflon Shielded Cable
6 Per Meter
1000 Meter (MOQ)
Flat Leather Cords
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Flat Leather Cords that we manufacture, export and supply are widely in demand amongst buyers. Made from genuine leather, our Flat Cords are appreciated for durability, high strength and excellent finish. We make available our Flat Leather Cords in different sizes and thicknesses to suit the exact requirements of the buyers. Moreover, we are capable of handling bulk as well as urgent orders for Flat Leather Cords.
Multicore Shielded Cables
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We manufacture a wide range of Multicore Shielded Cables with an excellent quality and grade of raw materials. Paired Cables, Triad Cables, Quad Cables, Composite Shielded Cables, Screened Shielded Cables, Signaling Cables, Shielded Cables as per Client Design And Requirement, etc are our forte. Each length of cable passes thru stringent quality parameters at each and every stage of production and are made with 100% compliant grade materials ensuring fault free performing cables for the client. Our Shielded Cable can comply to international quality parameters. We also manufacture cables with various permutation and combination materials like as Tinned Bare Silver Nickle Copper Conductor & Various types of Insulation & Sheathing materials.Various types of Shielding like Tape Shielded & Braid Shielded provides the optimum EMI protection for signaling cables. Fire Resistance, Heat Resistance, Low Smoke, Zero Halogen, Flex. Armor, Anti-rodent, UV Resistant, Hi-EMI Resistant, etc are few type of properties that can be provided to the cable to enhance its utility and performance. Our Shielded Cables are considered as one of the most quality compliant cables manufactured in India.
D-Link Cat 6 Networking Cable
5,700 Per Box
10 Box (MOQ)
D LINK CAT 6 CABLE
3,450 Per Meter
50 Meter (MOQ)
Shielded Silicone Rubber Cable
10 Per
100 Meter (MOQ)
Silicone rubber insulated high voltage wire and cable offers excellent dielectric strength and flexibility. Operation over a wide temperature range and ease of silastic bonding are other outstanding characteristics of silicone rubber cable. The cable is susceptible to pin-hole breakdown and cannot tolerate some dielectric/coolant fluids. Product SpecificationWe hold expertise in offering supreme quality Silicone Rubber Cable.These cables are widely demanded by our customers for their excellent conductivity and durability. The cables are demanded by various known companies like, ABB, JSW ISPAT as ourSilicone Rubber Cable is approved by the IS : 9968 (Pt-1)/88 ISI standards. Quality silicon rubber is used for insulation to protect the cables from water and ensure high tensile strength.Specifications: Heat resisting compound up to 180 0C fiber glass Braided and varnished cable Available in both single and Multi cores cable Equipped with flexible copper conductor up to 6.6 KV Conforming to IS : 9968 (Pt-1)/88 ISI MARKED Applications Steel Mills EOT Airport Lighting Ships Nuclear & Thermal Power Stations Wind Power Mills Electrical Machines Textile Machines Construction Equipments Turbines Additional Information: Pay Mode Terms: T/T (Bank Transfer),Other Port of Dispatch: Ex Factory Vasai. Production Capacity: 100,000 Meters Delivery Time: Within a week Packaging Details: As we are an Export oriented material Packaging is taken care so that material is not damaged during transit. Material is packed in a rill or roll and is covered with a polythene so that it is not damaged.
14/38 OFC 5 Meter Speaker Cable
119 Per Pack
100 Meter (MOQ)
Braided Shield Cable
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50 Meter (MOQ)
Classifications Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens Cable with a flexible connection The utility model discloses a cable, it includes a pair of heart yearn, the cladding is a pair of simultaneously the extrusion fashioned insulating layer outside the heart yearn, the cladding the shielding layer and the cladding of insulating layer the outer quilt of shielding layer, it is a pair. Double-deck aluminium foil high-speed signal line in band Similar The utility model discloses a belting double-layer aluminum foil high-speed signal wire which comprises core wires, anti-interference layers, ground wires, shielding layers and Mylar layers which are sequentially distributed from inside to outside, wherein each core wire comprises a conductor . Multi-pair data cable with configurable core filling and pair separation An improved twisted pair telecommunications cable according to the invention includes a plurality of twisted pairs of insulated conductors, and a substantially flat configurable pair separator disposed between the plurality of twisted pairs of insulated conductors along a longitudinal length of Data cable with cross-twist cabled core profile Cables including a plurality of twisted pairs of insulated conductors and a jacket surrounding the plurality of twisted pairs of insulated conductors, the jacket including a plurality of protrusions extending away from an inner circumferential surface of the jacket toward a center of the cable. Cable barrier layer with shielding segments A cable that has a cable core that includes at least one conductor that is surrounded by insulation. A barrier layer substantially surrounds the conductor's insulation. The barrier layer may include a plurality of shielding segments. Each of the shielding segments extends substantially around. Eight-type wire and production process thereof The invention discloses an eight-type wire, which comprises four groups of twisted-pair wire pairs, a linear bracket, a tinned copper wire shielding layer and a sheath; a linear bracket is arranged between the four groups of twisted-pair wire pairs; two groups of twisted-pair line pairs are . Discontinuous cable shield system and method Implementations of a discontinuous cable shield system and method include a shield having a multitude of separated shield segments dispersed along a length of a cable. The separated shield segments can serve as an incomplete, patch-worked, discontinuous, ‘granulated’ or otherwise perforated shield . 2-core shielded cable and wire harness A 2-core shielded cable and a wire harness is provided. The 2-core shielded cable is equipped with two insulated electric wires, a metal film which is provided along a length of the electric wire so as to cover the two electric wires, and a sheath which is formed around the metal film in a filled . Shielding elements for use in communication cables Cables incorporating discontinuous shielding elements are described. A cable may include at least one twisted pair of individually insulated conductors, and a shield element may be positioned adjacent to the at least one twisted pair. The shield element may include a plurality of segments. Shielded pair cable and a method for producing such a cable The present invention concerns a cable for signal transmission and a method for producing such a cable. The cable comprises one or more wire pairs extending in a longitudinal direction, each of said wire pairs including two conductors each separately surrounded by a dielectric layer. At least one. LIGHTWEIGHT BRAIDED SHIELDING FOR WIRING HARNESSES TECHNICAL FIELD This invention relates to braided shielding for a wire harness, which braided shielding is flexible and lightweight. More particularly this invention relates to a braided wire harness shield which has an open weave configuration and provides protection against electrical transients resulting from lightning strikes, and provides protection against electromagnetic interference (EMI). The braid exhibits lower (better) surface transfer impedance than conventional braided shielding for frequencies below 50 MHz. Surface transfer is an intrinsic parameter of a shield that corresponds directly to shielding effectiveness and lightning protection capability. BACKGROUND ART Wire harnesses which are used in aircraft, ships and in-ground installations are typically encased in a protective shield which is formed from multi-strand carriers which are braided onto the wire harness. The purpose of the shield is to protect the wire harness against lightning strikes and EMI. The conventional approach to providing the aforesaid protection has been to provide maximum area coverage for the wire harness with the braid, typically 85 to 95%. This approach has been taken in part because of the perceived need to provide high frequency (above 50 MHz) EMI shielding for the wire harness. The resultant braid has been conventionally formed with a relatively large angle of strand carrier application onto the wire harness, i.e., typically about 60 degrees. The weight of the shielding is a significant factor in the overall weight of the wiring components in a facility which requires such shielding. The use of the wire harness braided shielding has increased in recent years due primarily to two considerations, which are: 1) the use of electronic systems to replace mechanical devices, especially in aircraft flight controls; and 2) the use of composite materials which utilize graphite to replace metal structures in aircraft and other craft We have determined that electronic equipment can be protected against high- frequency EMI by filtering the input and output wiring using light weight components, such as pin-filter connectors, and that such filtering is sufficient to protect against frequencies greater than 50 MHz in most applications. Thus, a braided shield providing high frequency protection is unnecessary, and may only add weight and stiffness to the wiring assembly. These weight and stiffness characteristics are not desirable, especially in aircraft applications. Wire shielding is required to provide low frequency shielding for lightning protection and to preclude interference due to low frequency external electromagnetic fields. The lightning requirement stems from large transient voltages that result when lightning current flows in a resistive structure. The external field requirement arises from the fact that filter components for low frequencies are physically large and therefore impractical for applications where weight is critical, and furthermore, that such filters may interfere with proper functioning of the equipment. Therefore, wire harness shielding is needed to prevent interference from low-frequency sources. It would be desirable to provide a wire harness shielding braid which is both flexible and light-weight, and yet provides the necessary shielding protection. DISCLOSURE OF THE INVENTION This invention relates to a braided electrical shielding for an electrical wire harness, which braided shielding consists of an open braid that provides coverage for less than the entire outer surface of the wire harness, and therefore produces a lighter and more flexible braided shielding. A primary application of this invention is in lightweight lightning protection of electronic equipment installed in moderately conductive structures, such as a graphite aircraft fuselage. The invention can also be used in conjunction with non-aircraft applications which require electromagnetic protection of electronic equipment, whether installed on metallic or non-metallic structures. The percentage of wire harness coverage provided by the shielding of this invention can be as low as about 60%, and can go as high as about 70% without unduly sacrificing the desired reduction in weight and flexibility. In order to obtain the desired flexibility and weight reduction, the carrier strands of the braid are laid onto the wire harness at a relatively flat angle in the range of about eighteen degrees to about twenty four degrees, and preferably about twenty degrees, relative to the axis of the harness. The aforesaid flat braid carrier angle results in a braid which has between three and eight picks per inch, with a typical number or picks per inch being four. Present day government specs, as defined in MIL-C-27500, call for a minimum of 85% coverage of the wiring harness by the braid, and call for a braid angle in the range of eighteen to forty degrees. In practice, one cannot achieve a minimum coverage of 85% with a carrier angle in the lower end of the aforesaid range, therefore, the braid carriers are laid onto the wiring harness at angles which are at the higher end of the aforesaid range and even above the forty degree angle, up to about sixty degrees. The resultant braid will typically have about eighteen picks per inch, and is quite stiff and heavy, and does not improve low frequency performance. An unexpected result of using the open braid shielding of this invention is that shielding formed in accordance with this invention, as compared with the more dense shielding of the prior art, provides improved transfer impedance, which improvement is a function of the DC resistance of the braid. DC resistance is essentially the parallel combination of all strands in the braid. The lowest resistance is achieved by a maximum number of strands in the shielding, and equally important, minimal strand length in the braid. Minimal strand length can only be obtained by decreasing the angle of laying the braid on the harness. The ability to maintain a braid application angle that will ensure securement of the braid on the wire harness, and which also minimize strand length, so as to decrease shielding weight, is an important advantage to this invention. The necessity of achieving minimal practical coverage while meeting performance requirements in the low frequency range of DC to 50 MHz, without sacrificing adhesion of the shielding to the harness, is accomplished by utilizing a braid which has from three to eight picks per inch (a standard shield braid has eighteen picks per inch). Utilizing a braid with less than about three picks per inch results in negligible weight savings, and therefore is not seen to be particularly desirable, since a main advantage of the invention is to obtain a lessening of wire harness weight. The light weight braid of this invention does not display degraded performance at higher frequencies. The surface transfer impedance for the lightweight braid of this invention is surprisingly better than the standard heavier braid for frequencies below 50 MHz. The lightweight braid of this invention will reduce lightning-induced voltage transients by at least 25% under all conditions of use. It is therefore an object of this invention to provide an improved wire harness shielding which is lighter in weight than conventional shielding. It is another object of this invention to provide a wire harness shielding of the character described which utilizes an open braid which covers less than the entire outer surface of the wire harness. These and other objects and advantages of the invention will become more readily apparent from the following detailed description of several embodiments of the invention when taken in conjunction with the accompanying drawings in which: BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of a closed braid wire harness shield formed in accordance with the prior art; and FIG. 2 is a view similar to FIG. 1 but showing an open braid wire harness shield formed in accordance with this invention. DETAILED DESCRIPTION OF SPECIFIC EMBODIMENTS OF THE INVENTION Referring now to FIG. 1 , there is shown a portion of a braided shield 2 for a wire harness that is formed in accordance with the prior art. The braid employs six stranded carriers 4 that are braided onto the wire harness at an included angle d of sixty degrees. The resultant braided shield has eighteen picks per inch and covers essentially the entire outer surface of the underlying wire harness, i.e., typically about 95%. This braided wire harness is heavy, and weighs about 0.048 lb/ft when 0.0063 inch diameter carrier strands are used on a one-half inch diameter wire harness. The large angle of the braid also results in a very stiff wire harness which is difficult to manipulate and fit into tight locations, which will be found in aircraft such as helicopters and the like. The stiffness also results in problems covering wire harnesses which have different diameter portions. FIG. 2 shows a portion of a braided shield 6 which has been formed in accordance with this invention. The braid 6 employs six stranded carriers 8 which are braided onto the wire harness at an included angle β of twenty two degrees. The resultant braided shield has eight picks per inch, and includes a regular pattern of openings 10. The braided shielding 6 covers about 65% of the wire harness, and when 0.0063 inch diameter carrier strands are used, weighs about 0.025 lb/ft when braided onto a one-half inch diameter wire harness. The shielded wire harness is quite flexible and is relatively easy to manipulate into place. A weight saving of more than about 40%, as compared to the prior art braided shielding, is achieved. It will be readily appreciated that the braiding of this invention will provide substantial weight savings, and will provide the necessary lightning strike and EMI shielding for wire harnesses on which it is braided. The flexibility of the braided wire harness aids in properly placing it in tight locations which are typically found on aircraft and in other applications. Since many changes and variations of the disclosed embodiment of the invention may be made without departing from the inventive concept, it is not intended to limit the invention otherwise than as required by the appended claims.
CAT5E & CAT6 Cables
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Only quality-tested material is used for preparing the offered lot. As a result of which, we our offerings stand high on the expectations of the clients. We stock our product for wholesale distribution and supply as we have state-of-the-art storage facility along with the most advanced inventory management system and upgraded machines. Features : High conductivity Easy to install Dimensional accuracy
BELDEN 7815A CAT6 STP Cable, 4 Pair
44 - 45 Per Meter
500 M (MOQ)
CAT 6 4PR x 24AWG F/UTP, Solid Bare Copper Conductor, PE Insulation, Overall Foil Shield,CM, PVC Jacket, IndoorPremise Horizontal Cable, Gigabit Ethernet, 100BaseTX, 100BaseVG ANYLAN, 155ATM, 622ATM, NTSC/PAL Component or Composite Video, AES/EBU, Digital Video, RS-422, 250MHz Category 6CAT 6 4P 24AWG, F/UTP, PVC Jkt, Indoor, CM ; No. of Pairs. 24, Solid, BC - Bare Copper, 4 ; Color Code. PE - Polyethylene, 1.08 mm (0.0425 in),Belden believes this product to be in compliance with all applicable environmental programs as listed in the data sheet.
ptfe rf coaxial cables
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The company has cemented its position in the markets as a Manufacturer and Supplier of PTFE RF Coaxial Cables. The PTFE RF Coaxial Cables are manufactured using the best grade raw materials as well as advanced technology and latest manufacturing techniques. The PTFE RF Coaxial Cables can be availed at the market leading prices.
Shielded Instrumentation Cable
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shielded screened cables
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Being the top notch manufacturers and suppliers of the Shielded Screened Cables, we are the most trusted in the market. The quality of our products is commendable and the concerns regarding safety of the consumers at the base level is always kept in mind while testing. The consumer base of our industry has ever been on the increase due to the prices we sell our products at. The materials are supplied in large numbers to our customers. Available : Cable sizes 7/36, 14/76, 0.52mm, 1.02mm, 1.52mm, 2.52mm.
Leather Cords
40,000 - 40,000 Per Rupees
We are offering leather cords. Ps daima and sons are indian manufacturer, supplier and exporter of a wider range of leather cords. Different kinds of leather are used to make a wide range of leather cords.
electric fencing di cables
50 - 70 Per Metre
100 Kilogram (MOQ)
CAT6 Patch Cable
90 - 120 Per piece
100 Piece(s) (MOQ)
cat 6 patch cord rj45 , bare copper, 24 awg
Flat Leather Cords
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We are a highly renowned Manufacturer & Supplier of Flat Leather Cords from Kanpur, Uttar Pradesh. The Flat Cords that we fabricate are acclaimed for their superb quality and longer service life. We are proficient in handling retail and bulk orders of Flat Leather Cords and ensuring timely delivery in various parts of the country.
Flexible RF Cable
75 Per Meter
100 Meter (MOQ)
CAT 6 CABLE
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FTP 6-CU-SS-22 Patch Cord Cat 6 Lan Cables
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1 Piece (MOQ)
Standard : Compliant with Cat.6 class E(220MHz) requirements ISO/IEC 11801 ed.2.2,Compliant with Cat.6 componentstandard IEC 60603-7-4, Compliant withCat.6 component standard IEC 60603-7-5Fulfilled the standard IEC 61935-2:2010.
Tri Shield Heat Resistant FR Cable
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100 Meter (MOQ)
Cat 5E & Cat 6 UTP Cable
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UNEXA UTP Cables meet or exceed the requirements of TIA / EIA 568 A/B / IEC 11801. The cable standard provides performance of up to 250 MHz/500MHz and is suitable for 10-Gigabit Ethernet Category.Features Single Jacket Internal Cable Screened UTP Cable
Speaker Cable
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100 Piece (MOQ)
telecom cable
4,499 Per Meter
We are offering a qualitative range of Telecom Cable to customers throughout the country. We are committed to delivering the best to our buyers. Hence, we keep a check on the quality during various stages of production. The cable can be availed from us in various lengths including 300 LMR, LMR 200 and LMR 400. Buyers can avail the Telecom Cable from us at highly affordable rates.
SY-UTP-CAT6E UTP Copper Cable
15 - 25 Per Per mtr
Shielded CAT 6 Cable
21 - 24 Per Meter
10 Roll (MOQ)
CAT 6 CABLE
35 - 2,500 Per Meter
100 Meter (MOQ)
