51H EMI Gaskets Fabric-over-Foam UL 94V0 RATED NI/CU POLYESTER TAFFETA FABRIC-OVER-FOAM Laird Technologies’ Fabric-over-foam (FoF) 51H EMI gaskets provide excellent EMI shielding performance for customers where EMI issues occur. The 51H series EMI gaskets are composed of electrically conductive fabric wrapped around a soft urethane foam core. They are supplied with either a conductive or non-conductive pressure sensitive adhesive (PSA), and can be equipped with an Extended Release Liner (ERL) on the adhesive. The 51H is a halogen-free, UL 94V0 rated product that can be created with cross-section profiles such as rectangle, D, C, P, T, knife, bell shapes, and others. The 51H EMI gaskets can be further customized to an application by die-cutting, hole punching, notching, etc. FEATURES MARKETS • Fabric-over-Foam gaskets are RoHS compliant • Cabinet applications • Halogen-free per IEC-61249-2-21 standard • LCD and Plasma TV • UL 94V0 • Medical equipment • Low surface resistivity of < 0.07 Ω/□ • Servers provides excellent conductivity • Printers • Shielding effectiveness of >100 dB across a wide • Laptop computers spectrum of frequencies • Networking equipment • Extremely low compression forces allow for use • Desktop computers of lighter materials • Telecommunications cabinets • Fabric is highly conductive to provide good EMI shielding and grounding FORCE/DISPLACEMENT/RESISTANCE (FDR) • Abrasion resistant metallized fabrics show virtually no degradation in electrical 0.5 8 ••• p Lf An Maaeovbaiarnrrnfdi-iolycca rT obfcmernlrcaeoadhy snuwnisncc-oiegtitslh e ovaa cegcftnti oidPeeon rSsfind ’A1 n upp,g0crreotio0rp0vfipre,lr0ei eio0snt r0atia rvncyayg icclaolebasltien sgu pchre avsents Resistance (ohms/inch length) 0000.0.0.0.04321....54535251 765432 Force (lbs/inch length) rectangle, D, C, P, T, knife, bell and more 0.05 1 0 0 • Profile gaskets can be cut to specified lengths, 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% kiss-cut on release liner, or mitered to form % Compression frame configurations SHIELDING EFFECTIVENESS (dB) 140 120 dB) 100 ness ( 80 tive ffec 60 E 40 20 0 USA: +1.866.928.8181 1.00E+04 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+09 Frequency Hz Europe: +49.0.8031.2460.0 Asia: +86.755.2714.1166 www.lairdtech.com

51H EMI Gaskets Fabric-over-Foam Item Unit Value Test Method Shielding Effectiveness at 100 MHz 108 SAE-ARP-1705(Mod.) at 1 GHz dB 110 (W10 mm x H8 mm) Surface Resistivity Ω/□ < 0.07 ASTM F390 Compression Set % < 20 ASTM D3574 Operation Temperature °C -40 ~ 70 - Flame Retardant UL 94V0 (UL file No.E170327, Designation V0 041) Hazardous Substance Compliant with RoHS (Directive 2011/65/EU) Compliant with SONY ss-00259 Halogen-free (based on IEC-61249-2-21) Antimony-free Shelf Life 12 months at 23°C/ 60% R.H. COMPOSITION OF PRODUCT W Conductive fabric H Polyurethane foam PSA tape (option) PRESSURE SENSITIVE ADHESIVE (PSA TAPE) OPTIONS Name Type Thickness (mm) Peel strength on stainless Z-axis Resistance steel (JIS Z 0237) LT-301 Conductive PSA 0.09 > 1.3 kgf/25 mm < 0.05 Ω LT-350 PSA 0.12 > 2 kgf/25 mm - *Other PSA can be provided. Contact Laird Technologies engineering. Values presented have been determined by standard test methods and are typical values not to be used for specification purposes. ORDERING INFORMATION PART NUMBER EXAMPLE Digits: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 4 2 1 6 A A - 5 1 H - 0 1 4 0 0 Product Profile Shape & Details Part Length Name EMI-DS-FOF-51H 062615 Any information furnished by Laird and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the useandapplicationofLairdmaterialsrestswiththeenduser,sinceLairdanditsagentscannotbeawareofallpotentialuses.Lairdmakesnowarrantiesastothefit- ness,merchantabilityorsuitabilityofanyLairdmaterialsorproductsforanyspecificorgeneraluses.Laird,LairdTechnologies,Incoranyofitsaffiliatesoragentsshall notbeliableforincidentalorconsequentialdamagesofanykind.AllLairdproductsaresoldpursuanttotheLairdTechnologies’TermsandConditionsofsaleineffect fromtimetotime,acopyofwhichwillbefurnisheduponrequest.©Copyright2015LairdTechnologies,Inc.AllRightsReserved.Laird,LairdTechnologies,theLaird Logo,andothermarksaretrademarksorregisteredtrademarksofLairdTechnologies,Inc.oranaffiliatecompanythereof.Otherproductorservicenamesmaybethe propertyofthirdparties.NothinghereinprovidesalicenseunderanyLairdoranythirdpartyintellectualpropertyrights.