C o p p e r B e r y l l i u m F i n g e r s t o c k Folded Series Leader Tech's Folded Gasket series are industry standard general-purpose gaskets that allow a large range of deflection and compression forces. These gaskets are available with or without tape for alternate attachment methods. Also available in a snagfree version where, under compression, the leading edge of the gasket slides into an extended and folded base which prevents possible damage to the gasket. FS Folded P/N Black = inches A B Finger Pitch Mat. Thick C Comp Length Comp Height Length Red= mm Fingers Tape 11-28-FS-XX-16 0.11 2.79 0.28 7.11 0.170 4.32 0.188 4.78 0.003 0.076 0.24 5.842 0.37 9.4 0.065 1.65 16 406 85 0.145 11-S-28-FS-XX-16 0.11 2.79 0.28 7.11 0.170 4.32 0.188 4.78 0.002 0.050 0.24 5.842 0.37 9.4 0.065 1.65 16 406 85 0.145 14-37FS-XX-16 0.14 3.56 0.37 9.40 0.228 5.79 0.250 6.35 0.003 0.076 0.32 7.874 0.50 12.7 0.100 2.54 16 406 64 0.200 14-37FS-XX-300 0.14 3.56 0.37 9.40 0.228 5.84 0.250 6.35 0.003 0.076 0.32 7.874 0.50 12.7 0.100 2.54 300 7620 1200 0.200 14-S-37FS-XX-16 0.14 3.56 0.37 9.40 0.228 5.79 0.250 6.35 0.002 0.050 0.31 7.874 0.50 12.7 0.100 2.54 16 406 64 0.200 23-60FS-XX-24 0.23 5.84 0.60 15.24 0.343 8.71 0.375 9.53 0.004 0.102 0.50 12.700 0.77 19.6 0.115 2.92 24 610 64 0.250 23-S-60FS-XX-24 0.23 5.84 0.60 15.24 0.343 8.71 0.375 9.53 0.003 0.076 0.50 12.700 0.77 19.6 0.115 2.92 24 610 64 0.250 25-78FS-XX-24 0.25 6.35 0.78 19.81 0.335 8.51 0.375 9.53 0.005 0.127 0.53 13.462 0.94 23.9 0.115 2.92 24 610 64 0.375 25-78FS-XX-300 0.25 6.35 0.78 19.81 0.340 8.64 0.375 9.53 0.005 0.127 0.53 13.462 0.94 23.9 0.150 3.81 300 7620 800 0.375 25-S-78FS-XX-24 0.25 6.35 0.78 19.81 0.335 8.51 0.375 9.53 0.003 0.076 0.53 13.462 0.94 23.9 0.150 3.81 24 610 64 0.375 25-S-78FS-XX-300 0.25 6.35 0.78 19.81 0.335 8.51 0.375 9.53 0.003 0.076 0.53 13.462 0.94 23.9 0.150 3.81 300 7620 800 0.375 41-113FS-XX-12 0.41 10.41 1.13 28.78 0.460 11.68 0.500 12.57 0.007 0.178 0.80 20.320 1.94 49.3 0.230 .584 12 305 24 0.375 Directional Force FSC MOUNTING OPTIONS Tape Solder Rivet A C The Leader Tech FS gaskets are industry standard general-purpose gaskets that allow a large range of deflection and compression forces. These gaskets are available without tape for alternate attachment methods. Consult factory for information. XX - Select material/finish (See order information below) Folded P/N B Black = inches A B Finger Pitch Length Red= mm Mat. Thick Comp Height 8-25FSC-XX-16 0.08 2.03 0.250 6.35 0.170 4.32 0.188 4.78 0.003 0.076 0.048 1.22 16 406 Fingers Tape 85 0.250 11-37FSC-XX-16 0.11 2.79 0.375 9.5 0.170 4.3 0.188 4.8 0.003 0.076 0.065 1.65 16 406 85 0.250 11-S-37FSC-XX-16 0.11 2.79 0.375 9.5 0.170 4.3 0.188 4.8 0.002 0.050 0.065 1.65 16 406 85 0.250 14-51FSC-XX-16 0.14 3.56 0.510 13.0 0.228 5.8 0.250 6.4 0.003 0.076 0.100 2.54 16 406 64 0.250 14-S-51FSC-XX-16 0.14 3.56 0.510 13.0 0.228 5.8 0.250 6.4 0.002 0.050 0.100 2.54 16 406 64 0.375 23-76FSC-XX-24 0.23 5.84 0.760 19.3 0.343 8.7 0.375 9.5 0.004 0.102 0.115 2.92 24 610 64 0.375 Directional Force MOUNTING OPTIONS Tape Solder Rivet B The FSC was created to provide snag free gaskets with FS gasket features. The base of the gasket is extended from the mounting area and then folded up, over, down, and then comes to rest over the leading edge of the formed spring. Under compression, the leading edge of the gasket slides under and is "captured." This "no snag" feature is also used to prevent possible gasket damage. XX - Select material/finish (See order information below) Order Toll-Free 1.866.TECH.EMI Fax 813.855.3291 Website www.leadertechinc.com A C o p p e r Folded Series FSV B e r y l l i u m F i n g e r s t o c k (cont.) Folded P/N Black = inches A B Finger Pitch Mat. Thick Comp Width Comp Height Red= mm C Comp = Compressed Hole Spacing Hole Diameter Length Fingers 11-28FSV23-XX-16 0.11 2.8 0.28 7.1 0.170 4.3 0.188 4.8 0.003 0.076 0.37 9.4 0.065 1.65 0.24 6.1 0.80 20.3 0.06 1.52 16 406 85 11-S-28FSV23-XX-16 0.11 2.8 0.28 7.1 0.170 4.3 0.188 4.8 0.002 0.051 0.37 9.4 0.065 1.65 0.24 6.1 0.80 20.3 0.06 1.52 16 406 85 14-37FSV30-XX-16 0.14 3.6 0.37 9.4 0.228 5.8 0.250 6.4 0.003 0.076 0.50 12.7 0.100 2.54 0.32 8.1 0.80 20.3 0.06 1.52 16 406 64 14-S-37FSV30-XX-16 0.14 3.6 0.37 9.4 0.228 5.8 0.250 6.4 0.002 0.051 0.50 12.7 0.100 2.54 0.32 8.1 0.80 20.3 0.06 1.52 16 406 64 23-60FSV50-XX-24 0.23 5.8 0.60 15.2 0.343 8.7 0.375 9.5 0.004 0.097 0.77 19.6 0.115 2.92 0.50 12.7 0.31 7.87 0.08 2.03 24 610 64 23-S-60FSV50-XX-24 0.23 5.8 0.60 15.2 0.343 8.7 0.375 9.5 0.002 0.051 0.77 19.6 0.115 2.92 0.50 12.7 0.31 7.87 0.08 2.03 24 610 64 25-78FSV50-XX-24 0.25 6.4 0.78 19.8 0.335 8.5 0.375 9.5 0.005 0.127 0.94 23.9 0.150 3.81 0.50 12.7 0.38 9.65 0.14 3.56 24 610 64 25-S-78FSV50-XX-24 0.25 6.4 0.78 19.8 0.335 8.5 0.375 9.5 0.003 0.076 0.94 23.9 0.150 3.81 0.50 12.7 0.38 9.65 0.14 3.56 24 610 64 41-113FSV-XX-12 0.41 10.41 1.13 28.70 0.460 11.68 0.500 12.7 0.007 0.178 0.750 19.05 0.380 9.65 0.80 20.32 0.56 14.2 0.14 3.56 12 305 24 Directional Force FSDS Black = inches A B 6.4 1.09 Finger 27.7 0.335 8.5 Pitch Comp Width Comp Height Red= mm C D 0.375 9.5 1.27 32.26 0.150 3.81 0.16 4.06 Comp = Compressed Mat. Thick Length Fingers .140 4.06 0.005 0.127 24 610 64 25-109FSDS-XX-300 0.25 6.4 1.09 27.7 0.335 8.5 0.375 9.5 1.27 32.26 0.150 3.81 0.16 4.06 .140 4.06 0.005 0.127 300 7620 800 25-S-109FSDS-XX-24 0.25 6.4 1.09 27.7 0.335 8.5 0.375 9.5 1.27 32.26 0.150 3.81 0.16 4.06 .140 4.06 0.003 0.076 24 610 64 25-S-109FSDS-XX-300 0.25 6.4 1.09 27.7 0.335 8.5 0.375 9.5 1.27 32.26 0.150 3.81 0.16 4.06 .140 4.06 0.003 0.076 300 7620 800 41-163FSDS-XX-24 0.41 10.4 1.63 41.4 0.460 11.7 0.500 12.7 1.90 48.26 0.230 5.84 0.19 4.83 .140 3.56 0.007 0.178 24 610 64 41-163FSDS-XX-300 0.41 10.4 1.63 41.4 0.460 11.7 0.500 12.7 1.90 48.26 0.230 5.84 0.19 4.83 .140 3.56 0.007 0.178 300 7620 800 Directional Force MOUNTING OPTIONS Tape Rivet Weld Solder B XX - Select material/finish (See order information below) Folded 0.25 C The FSV is an FS gasket that has the base bent at a right angle to the curve of the spring form, with all the other features of the FS gasket maintained. Tape optional - please consult factory. MOUNTING OPTIONS Tape Rivet Weld Solder P/N 25-109FSDS-XX-24 A The FSDS is an FS gasket with its base lying on the same plane as the curve in the spring form, with the mounting area shortened. This mounting is often modified for custom applications. XX - Select material/finish (See order information below) The Leading Edge in EMI Shielding Technology RoHS COMPLIANT D B A C C o p p e r B e r y l l i u m F i n g e r s t o c k Ordering Information When placing an order or requesting a quotation, please give part number, your required finish I.D. from the chart below, and required length. Part Number Example: Stock Item Finish I.D. Length 11-S-32RH - SN - 16 The above example is the "Slot Mount Series" gasket shown on page 3. The height is .11 inch and the width is .32 inch. The "-S-" indicates a soft gasket. The "SN" indicates a bright tin finish. See list below for available finishes. This part is available in lengths of 16 inches. Consult factory for custom lengths or for availability in 25' coils. Available Plating Finishes: Finish Type Applicable Specifications Bright Finish - Leader Tech Finish Code BD Bright Tin ASTM B-545 SN Satin/Matte Tin ASTM B-545 ST Tin Lead SAE AMS-P-81728 / or as specified SNpb Electro-less Nickel RoHS SAE AMS 2404 NI Zinc/Chromate Clear ASTM B-633 / SAE AMS 2402 Zinc Zinc/Chromate Yellow ASTM B-633 / SAE AMS 2402 ZincY Cadmium Chromate As specified CdC Bright Silver ASTM B-700 AG Satin/Matte Silver ASTM B-700 MAG Gold MIL-DTL-45204 / ASTM B-488 / SAE AMS 2422 AU Solderable Unplated As specified SU Standard plating finish is .0001 inch (.0025 mm) minimum. Plating processes and thicknesses may be varied to meet customer needs. Standard plating finish for gold is 0.00005 inches. See adjacent list of available finishes and consult factory for additional options. Adhesive Mounting of Fingerstock Gaskets Leader Tech tape mounted CuBe gaskets offer pressure-sensitive, double-sided adhesive for strong bonding to a wide variety of surface conditions. Ideal for all-purpose contact strips used in metal cabinets and electronic enclosures and is unaffected by temperatures from -67 to +250F (-55 to 121C) Simply follow these four easy steps: 1. Remove all grease and oily residue with a solvent such as isopropyl alcohol/water mixture (rubbing alcohol) or heptane. Dry and smooth the mounting surface with emery cloth if necessary. 2. Peal off the protective paper backing from the pressure sensitive adhesive tape. 3. Place the gasket in correct position. Press firmly to ensure a good bond to surface. Avoid repositioning, which might impair the effectiveness of the adhesive or may bend or kink the strip. NOTE: On strips where fingers cover the solid portion of the gasket, pressure may be applied by inserting a mandrel in the strip and pressing down. 4. At room temperature approximately 50% of the ultimate strength will be achieved after 20 minutes, 90% after 24 hours, and 100% after 72 hours. In some cases bond strength can be increased and ultimate bond strength can be achieved more quickly by exposure of the bond to elevated temperature, e.g., 150F (66C) for 1 hour. Order Toll-Free 1.866.TECH.EMI Fax 813.855.3291 Website www.leadertechinc.com