WAVE-X® - EMI Suppression and Absorbtion |
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ARC Technologies developed the WAVE-X family of products in response to technical needs for a flexible, low profile EMI absorber that is readily conformable and easy to install in the area to be shielded.
ARC engineers recognize that EMI is not a single-source problem with a single-product solution. That is why WAVE-X is offered in an array of materials, sizes, features and formulations. ARC WAVE-X products provide EMI suppression and/or absorption of radiated emissions generated by: Telecom and Computer Systems · Mobile Phones · Wireless Devices · GPS · Handheld Computers · On-Board Components · Digital Cameras and Camcorders · Digital Entertainment Devices · Cables Medical Electronic Devices · Automotive Wireless Systems |
Wave-X includes the following product groups:
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| Click on the links above to learn more about each Wave-X series. |
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| Simple solutions to complex interference problems, Thin and Flexible Suppresses noise at the source, often eliminating the need for complex shielding countermeasures |
FEATURES
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WAVE-X® WX seriesHigh Permeability Absorbers & SuppressorsWave-X® WX series combines the highly effective energy absorption properties of proprietary high performance magnetic materials with the desirable physical characteristics of flexible elastomer. Precisely refined fillers are blended in exacting ratios with various substrate materials to create thin, flexible EMI absorption sheets which attenuate over a wide range of frequencies. Wave-X® products provide superior EMI absorption through inductive coupling and are designed for close proximity placement to the transmission source. These thin, flexible absorber sheets attenuate the radiated noise by suppressing magnetic fields at the source. |
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| TECHNICAL SPECIFICATIONS | |
| FREQUENCY RANGE | 100 MHz - 3GHz |
| OPERATING TEMPERATURE | -65° to +350°F / -54° to +177°C |
| AVAILABLE THICKNESS | .005", .010", .020", .040"
0.13, 0.25, 0.5, 1.0mm (custom sizes available) |
| SURFACE RESISTANCE | >1MΩ |
| PRODUCT FORMAT | Sheets or Rolls, Cut to Size & Shape, Pressure Sensitive Adhesive (optional), Ground Plane (optional) |
WAVE-X® WK seriesUltra-thin Absorbers & SuppressorsWave-X® WK Series absorbers represent a paradigm shift in terms of absorber technology. For the first time, thin-film materials can be used to absorb EMI at frequencies as low as 100MHz. The WK Series absorbers from ARC are comprised of a thin film polyurethane film treated on one surface with a refined absorber matrix. One surface is insulated so that the WK series can be installed in contact with active circuits where necessary. With a thickness of just 60 microns (0.002") WK Series absorbers will fit into even the smallest of spaces. Effective control of EMI from 100MHz to 3GHz is assured. |
FEATURES
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| TECHNICAL SPECIFICATIONS | |
| FREQUENCY RANGE | 100MHz - 3GHz |
| OPERATING TEMPERATURE | -13° to +212°F / -25° to +100°C |
| AVAILABLE THICKNESS | 0.002" 60 micron (0.06mm) |
| SURFACE RESISTANCE | >2MΩ insulated surface; 15+/-10Ω absorber surface |
| PRODUCT FORMAT |
Sheets or Rolls (maximum width 36" / 92cm) Cut to Size & Shape Pressure Sensitive Adhesive (optional) |
WAVE-X® WC seriesChip Cap Absorbers & Suppressors
The ARC Chip-Cap absorber products are quickly and conveniently mounted over the noisy chip and are designed to suppress undesirable signals over a wide range of frequencies, from 1GHz to over 40GHz. The Chip-Cap consists of a magnetic absorber loaded with metallic powder, encapsulated in flexible polymer such as TPE, silicone or urethane. This product functions as a mode suppressor or signal isolator to absorb HF energy emanating from the chip package and leads. Attachment is accomplished by pressure sensitive adhesive or the absorber can be retained in place by a heat sink or other mechanical fastening techniques. Many parts are UL94 rated. Numerous configurations are possible including complete coverage, open top and lead suppression only. Any chip package dimensions can be accommodated by injection or compression molding. |
| TECHNICAL SPECIFICATIONS | |
| HARDNESS (Shore A) | 35 - 70 |
| TEMPERATURE RANGE | -60° to +375°F / -51° to +190°C Silicone -60° to +275°F / -51° to +135°C Urethane |
| ELECTRICAL PROPERTIES | Typical performance 50% or greater noise attenuation |
| ATTENUATION RANGE | 0.8GHz - 40GHz |
WAVE-X® WS seriesCarbon Loaded Silicone Absorbers & SupressorsThe WS Series of compressible carbon loaded silicone sheet absorbers are used to suppress moding and cavity resonances within enclosures. This product may also be used for EMI absorption and environmental protection. Pressure sensitive adhesive and ground plane may be applied to the back surface. |
| TECHNICAL SPECIFICATIONS | |
| COLOR | Black |
| SHEET SIZE | 12" x 12" +/- 0.125" (304.8 x 304.8 +/-3.18mm) |
| PART SIZE | Can be cut into virtually any 2-D configuration |
| THICKNESS | 0.5mm +/- 0.08 typical. Others available upon request. |
| TEMPERATURE RANGE | -55° to +375°F / -48.3° to +190.5°C |
| TENSILE STRENGTH | 300 psi (14.06 kgf/cm²) |
| ELONGATION | 150% |
| HARDNESS DUROMETER (Shore A) | 35 |
| LINEAR SHRINKAGE | 0.2% |
| DIELECTRIC CONSTANT @ 10Ghz | 5.1 |
WAVE-X® WD series>Tailored Permeability, UL94-V0 Rated Absorbers & SuppressorsWave-X WD Series absorbers are made from soft magnetic metal powders encapsulated in flexible thermoplastic rubber sheets. Within the WD series range ARC has included several product categories designed to optimize absorber thickness and permeability against the frequencies to be controlled. All products in the WD Series are UL94-V0 certified. Like all Wave-X products, the WD Series provides superior EMI absorption through inductive coupling and are designed for close proximity placement to the transmission source. These thin, flexible absorber sheets attenuate the radiated noise by suppressing magnetic fields at the source. The Wave-X WD-HS absorbers are designed to enhance the transmission range of RFID systems operating at 13.56MHz. |
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| TECHNICAL SPECIFICATIONS | |||
| WD CATEGORY | H / HY Broadband |
HV High Permeability |
HTV-1 Ultra-High Permeability |
| FREQUENCY RANGE | 200MHz - 10GHz / 30MHz-4GHz | 10MHz - 3GHz | 5MHz - 3GHz |
| OPERATING TEMPERATURE | -25° to 194°F / -31° to 90°C | -25° to 194°F / -31° to 90°C | -25° to 194°F / -31° to 90°C |
| THICKNESS IN/MM | 0.002", 0.004", 0.010", 0.020", 0.040" 0.05, 0.1, 0.25, 0.5, 1mm | 0.002", 0.004", 0.010", 0.020" 0.05, 0.1, 0.25, 0.5mm | 0.004", 0.010", 0.020" 0.1, 0.25, 0.5mm |
| SURFACE RESISTANCE (ref) | 1MΩ -WD-H 200MΩ -WD-HY | 10MΩ | 1600MΩ |
| FLAMMABILITY RATING | UL94-V0 | UL94-V0 | UL94-V0 |
| ELONGATION | 50% / 60% | 60% | 20% |
| PRODUCT FORMAT | Sheets or Rolls Max. width 9" (230mm) Pressure Sensitive Adhesive (optional) Ground plane (optional) | Sheets or Rolls Max. width 9" (230mm) Cut to Size & Shape Pressure Sensitive Adhesive (optional) Ground plane (optional) | Sheets 17.7x16.9 (450x430mm) Cut to Size & Shape Pressure Sensitive Adhesive (optional) Ground plane (optional) |
| WD CATEGORY | HN Halogen Free |
HS For RFID |
| FREQUENCY RANGE | 20MHz - 3GHz | 13.56MHz and below |
| OPERATING TEMPERATURE | -25° to 194°F / -31° to 90°C | -25° to 194°F / -31° to 90°C |
| THICKNESS IN/MM | 0.004", 0.010", 0.020" 0.1, 0.25, 0.5mm | 0.010", 0.020" 0.25, 0.5mm |
| SURFACE RESISTANCE (ref) | 10MΩ | 1X104Ω |
| FLAMMABILITY RATING | UL94-V0 | |
| ELONGATION | 60% | 30% |
| PRODUCT FORMAT | Sheets or Rolls Max. width 9" (230mm) Cut to Size & Shape Pressure Sensitive Adhesive (optional) Ground plane (optional) | Sheets 11.7x8.3" (297x210mm) Cut to Size & Shape Pressure Sensitive Adhesive (optional) Ground plane (optional) |
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