| Items |
 82-111-74042 SOFT-SHIELD® 5000 Low Closure Force EMI Strip Gaskets - Triangular Strips |
82-112-74042 SOFT-SHIELD® 5000 Low Closure Force EMI Strip Gaskets - Triangular Strips |
82-121-74042 SOFT-SHIELD® 5000 Low Closure Force EMI Strip Gaskets - Triangular Strips |
82-122-74042 SOFT-SHIELD® 5000 Low Closure Force EMI Strip Gaskets - Triangular Strips |
82-211-74042 SOFT-SHIELD® 5000 Low Closure Force EMI Strip Gaskets - Triangular Strips |
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| Jacket Type | Nickel-plated nylon rip-stop fabric | Nickel-plated nylon rip-stop fabric | Nickel-plated nylon rip-stop fabric | Nickel-plated nylon rip-stop fabric | Other (to be assigned) | |||||
| PSA Tape Backing | No PSA tape | No PSA tape | PSA tape | PSA tape | No PSA tape | |||||
| Gasket Service Rating | General duty (urethane foam core) | UL 94V-0 rating | General duty (urethane foam core) | UL 94V-0 rating | General duty (urethane foam core) | |||||
| Profile Number | 74042 | |||||||||
| Height | 0.790 in20.00 mm | |||||||||
| Width | 0.904 in23.00 mm | |||||||||
| Conductive Pressure-Sensitive Adhesive | Non-conductive adhesive | |||||||||
| Operating Temperature Range | –40 to 70 ºC | |||||||||
| Test Method Compression Set | ASTM D3574 (modified) | |||||||||
| Compression Set | < 15 % | |||||||||
| Test Method Electrical Conductivity | CEPS-0002 | |||||||||
| Electrical Conductivity Max. | 0.1 O/sq | |||||||||
| Test Method Adhesive Peel Strength | ASTM D1000 (90° Bend) | |||||||||
| Adhesive Peel Strength Min. | 4 lb/in0.7 N/mm | |||||||||
| Product Forms | SQ, REC., D, C, P, L and Custom | |||||||||
| Typical Applications | Doors, Panels, Seams, Faceplates, Ground Pads | |||||||||
| Method of Manufacture | Dispensed foam | |||||||||
| Jacket Material | Ni/Ag Plated rip-stop Nylon | |||||||||
| Foam | High Performance Urethane Foam | |||||||||
| Attachment Method (PSA) | Non conductive, high temp, high tack, closed cell, acrylic PSA | |||||||||
| Baseline EMI Shielding | 90 dB | |||||||||
| Shielding Effectiveness After Cycling | Better | |||||||||
| Softness | Better | |||||||||
| Compression Set ASTM D395 - Method B | 70 ºC - 10 % | |||||||||
| RoHS Compliant | Yes | |||||||||
| Configurations |
Gaskets are supplied in standard 8-foot lengths or cut-to-length strips. Depending on the profile, gasketing can also be supplied on spools. For rapid peel-and-stick grounding applications, the material is supplied as kiss-cut parts on polyester film release backers, or as individual pieces. Chomerics also fabricates single-piece, spliced picture frame gaskets from continuous lengths. With their fully jacketed surfaces, these gaskets are ideally suited for low closure force applications that require 360° EMI shielding, or the ease of installing a onepiece gasket. Chomerics’ Applications Engineering department welcomes the opportunity to provide assistance with design and prototype fabrication of SOFT-SHIELD 5000 Series EMI Gaskets in custom profiles. |
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| Typical Application-Ready Solutions |
Mobile phone grounding Conditions and Requirements SOFT-SHIELD Gasket Solution Interface between aluminum casting and plastic antenna housing Conditions and Requirements SOFT-SHIELD Gasket Solution |
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| Typical Tolerances |
Typical cross section tolerances: ±0.010 in. (0.25 mm) for all dimensions up to 0.04 in. (1.02 mm) ±0.020 in. (0.51 mm) for all dimensions above 0.04 in. (1.02 mm) Detailed part drawings are available on request. Typical length tolerances: 0.10 to 6.0 in. (0.25 to 15.2 cm) ± 0.030 in. (0.76 mm) 6.1 to 18.0 in. (15.5 to 45.7 cm) ± 0.060 in. (1.52 mm) 18.1 to 42.0 in. (46.0 to 106.7 cm) ± 0.075 in. (1.91 mm) 42.1 to 96.0 in. (107.0 to 243.8 cm) ± 0.090 in. (2.29 mm) Typical kiss-cut tolerances: 0.04 to 0.12 in. (1.02 to 3.05 mm) ± 0.015 in. (0.38 mm) 0.121 to 0.40 in. (3.07 to 10.16 mm) ± 0.035 in. (0.89 mm) |
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