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SOFT-SHIELD® 3500 Plated-Fabric Wrapped Foam Economical EMI Shielding Gaskets for Electronics Customer Value Proposition: The SOFT-SHIELD® 3500 fabric over foam (FOF) product family is a group of low-closure force EMI/EMC gaskets. SS3500 offers a low cost/low closure force competitive solution for EMI shielding and electrical grounding in shear and compression. The SS3500 product family is comprised of conductive nickel plated copper polyester taffeta fabric wrapped around open cell urethan foam. This wrap around technology grounds the gasket from point to point, ultimately eliminating an EMI/EMC gap. SS3500 typically requires less then 1lb / in (0.175 / mm) closure force, making it effective for low closure force applications. SS3500 takes less than 15% compression set. This is less than most other FOF’s on the market resulting in reliable/repeatable shielding performance. SS3500 is an excellent alternative shielding solution to traditional New profiles are designed and released to the market on a regular basis. Prospring finger type products. files are engineered to optimize mechanical form, fit and function while optiThe SS3500 product family is one of the mizing electrical performance. This technical data sheet addresses the most most versatile EMI FOF products offered to common type FOF Parker Chomerics has to offer to market. Contact Chomerthe market. Depending on mechanical and ics for any other special design requirements and an updated profile list. shielding requirements, the SS3500 can be made with different conductive jackets: • Nickel-plated copper taffeta Product Features: Typical Applications: • Nickel-plated copper rip-stop polyester • Low Cost >100(dB) shielding • Server Faceplates and blade Contact Information: Parker Hannifin Corporation Chomerics Division 77 Dragon Court Woburn, MA 01801 phone 781 935 4850 fax 781 933 4318 chomailbox@parker.com www.chomerics.com www.parker.com/chomerics effectiveness 50 MHz to 10 GHz • Low closure force • Low contact resistance • Over 250 profiles available to the market • Readily available in bulk, cut to length or with cut-outs / features • RoHS, REACH and UL 94 V-0 Compliant • Good low compression set properties • Abrasion / sheer resistant conductive jackets cards • Electronic enclosures • Consumer electronics • Door seals • EMI Window / vent seals • Grounding Applications SOFT-SHIELD® 3500 - Available Profiles Contact Chomerics for any other special requirements and an updated profile list. Table 1 - Rectangle Profiles Table 1 - Rectangle Profiles (continued) Profile Height inches (mm) Width inches (mm) Profile Height inches (mm) Width inches (mm) 3042 0.015 (0.38) 0.472 (11.9) 3151 0.079 (2.01) 0.394 (10.01) 3268 0.020 (0.51) 0.157 (3.99) 3164 0.079 (2.01) 0.472 (11.99) 3216 0.020 (0.51) 0.197 (5.00) 3187 0.079 (2.01) 0.591 (15.01) 3232 0.020 (0.51) 0.394 (10.01) 3248 0.079 (2.01) 0.827 (21.01) 3273 0.020 (0.51) 0.500 (12.70) 3402 0.079 (2.01) 0.984 (24.99) 3442 0.020 (0.51) 0.925 (23.50) 3435 0.090 (2.29) 0.100 (2.54) 3211 0.039 (0.99) 0.118 (3.00) 3110 0.098 (2.49) 0.197 (5.00) 3214 0.039 (0.99) 0.157 (3.99) 3335 0.098 (2.49) 0.512 (13.00) 3217 0.039 (0.99) 0.197 (5.00) 3249 0.098 (2.49) 0.826 (20.98) 3224 0.039 (0.99) 0.276 (7.01) 3463 0.100 (2.54) 0.375 (9.53) 3230 0.039 (0.99) 0.315 (8.00) 3102 0.118 (3.00) 0.118 (3.00) 3233 0.039 (0.99) 0.394 (10.01) 9085 0.118 (3.00) 0.118 (3.00) 3392 0.039 (0.99) 0.394 (10.01) 3106 0.118 (3.00) 0.157 (3.99) 3420 0.039 (0.99) 0.709 (18.01) 3153 0.118 (3.00) 0.394 (10.01) 3455 0.039 (0.99) 0.925 (23.50) 3424 0.120 (3.05) 1.610 (40.89) 3291 0.039 (0.99) 1.142 (29.01) 3148 0.125 (3.18) 0.375 (9.53) 9184 0.039 (0.99) 1.142 (29.01) 3173 0.125 (3.18) 0.500 (12.70) 3234 0.047 (1.19) 0.394 (10.01) 3421 0.125 (3.18) 1.000 (25.40) 3434 0.050 (1.27) 1.320 (33.53) 3439 0.125 (3.18) 1.850 (46.99) 3370 0.059 (1.50) 0.157 (3.99) 3472 0.125 (3.18) 2.000 (50.80) 3219 0.059 (1.50) 0.197 (5.00) 3108 0.126 (3.20) 0.189 (4.80) 3241 0.059 (1.50) 0.394 (10.01) 3128 0.126 (3.20) 0.252 (6.40) 3418 0.060 (1.52) 0.118 (3.00) 9022 0.126 (3.20) 0.252 (6.40) 3226 0.060 (1.52) 0.275 (6.99) 3195 0.126 (3.20) 0.626 (15.90) 3389 0.060 (1.52) 0.394 (10.01) 3557 0.134 (3.40) 0.689 (17.50) 3426 0.060 (1.52) 0.394 (10.01) 3145 0.137 (3.48) 0.354 (8.99) 3471 0.060 (1.52) 0.670 (17.02) 3298 0.138 (3.51) 0.197 (5.00) 3101 0.078 (1.98) 0.118 (3.00) 3469 0.138 (3.51) 0.826 (20.98) 3104 0.078 (1.98) 0.157 (3.99) 3336 0.138 (3.51) 0.512 (13.00) 3120 0.078 (1.98) 0.236 (5.99) 3107 0.157 (3.99) 0.157 (3.99) 3136 0.078 (1.98) 0.315 (8.00) 3129 0.157 (3.99) 0.250 (6.35) 3258 0.078 (1.98) 1.378 (35.00) 3138 0.157 (3.99) 0.315 (8.00) 3109 0.079 (2.01) 0.197 (5.00) 3318 0.157 (3.99) 0.354 (8.99) 3133 0.079 (2.01) 0.276 (7.01) 3154 0.157 (3.99) 0.394 (10.01) SOFT-SHIELD® 3500 - Available Profiles Contact Chomerics for any other special requirements and an updated profile list. Table 1 - Rectangle Profiles (continued) Table 1 - Rectangle Profiles (continued) Profile Height inches (mm) Width inches (mm) Profile Height inches (mm) Width inches (mm) 3423 0.160 (4.06) 0.577 (14.66) 3342 0.413 (10.49) 0.512 (13.00) 3113 0.197 (5.00) 0.197 (5.00) 3314 0.472 (11.99) 0.315 (8.00) 3139 0.197 (5.00) 0.315 (8.00) 3346 0.472 (11.99) 0.590 (14.99) 3156 0.197 (5.00) 0.394 (10.01) 3176 0.500 (12.70) 0.500 (12.70) 3190 0.197 (5.00) 0.591 (15.01) 9118 0.500 (12.70) 1.181 (30.00) 3126 0.236 (5.99) 0.236 (5.99) 3162 0.512 (13.00) 0.394 (10.01) 9111 0.236 (5.99) 0.236 (5.99) 3529 0.590 (14.99) 0.394 (10.01) 3149 0.250 (6.35) 0.375 (9.53) 3532 0.669 (16.99) 0.500 (12.70) 3174 0.250 (6.35) 0.500 (12.70) 3438 0.740 (18.80) 0.510 (12.95) 3270 0.251 (6.38) 0.251 (6.38) 9011 0.740 (18.80) 0.510 (12.95) 3338 0.255 (6.48) 0.512 (13.00) 4063 0.748 (19.00) 0.629 (15.98) 3572 0.255 (6.48) 1.000 (25.40) 3461 0.750 (19.05) 0.250 (6.35) 3300 0.276 (7.01) 0.276 (7.01) 3527 0.787 (19.99) 0.750 (19.05) 3323 0.276 (7.01) 0.394 (10.01) 3360 0.787 (19.99) 0.787 (19.99) 9159 0.276 (7.01) 0.276 (7.01) 3239 0.826 (20.98) 0.314 (7.98) 3339 0.276 (7.01) 0.512 (13.00) 3235 0.866 (22.00) 0.375 (9.53) 3159 0.315 (8.00) 0.394 (10,01) 3223 0.866 (22.00) 0.787 (19.99) 3299 0.370 (9.40) 0.250 (6.35) 3103 0.905 (22.99) 0.500 (12.70) 3150 0.375 (9.53) 0.375 (9.53) 9009 1.000 (25.40) 0.750 (19.05) 1.023 (25.98) 0.393 (9.98) 1.140 (28.96) 1.180 (29.97) 3175 0.375 (9.53) 0.500 (12.70) 3228 3313 0.394 (10.01) 0.315 (8.00) 3544 3161 0.394 (10.01) 0.394 (10.01) 3486 1.375 (34.93) 0.750 (19.05) 3358 0.394 (10.01) 0.787 (19.99) 3142 1.575 (40.01) 0.750 (19.05) Table 2 - D-Shape Profiles Table 2 - D-Shape Profiles (continued) Profile Height inches (mm) Width inches (mm) Profile Height inches (mm Width inches (mm) 3607 0.060 (1.52) 0.150 (3.81) 3608 0.118 (3.00) 0.150 (3.81) 3664 0.070 (1.78) 0.180 (4.57) 3622 0.118 (3.00) 0.354 (8.99) 3674 0.075 (1.91) 0.150 (3.81) 3629 0.118 (3.00) 0.394 (10.01) 3610 0.079 (2.01) 0.197 (5.00) 3651 0.120 (3.05) 0.250 (6.35) 3628 0.079 (2.01) 0.394 (10.01) 3624 0.125 (3.18) 0.375 (9.53) 3601 0.090 (2.29) 0.091 (2.31) 9101 0.125 (3.18) 0.375 (9.53) 3648 0.090 (2.29) 0.150 (3.81) 3682 0.130 (3.30) 0.188 (4.78) 3616 0.134 (3.40) 0.256 (6.50) 3671 0.100 (2.54) 0.250 (6.35) 3669 0.110 (2.79) 0.225 (5.72) SOFT-SHIELD® 3500 - Available Profiles Contact Chomerics for any other special requirements and an updated profile list. Table 2 - D-Shape Profiles (continued) Profile Height inches (mm) Width inches (mm) H Profile Height inches (mm) Width inches (mm) 3684 0.138 (3.51) 0.394 (10.01) 3902 0.070 (1.78) 0.564 (14.33) 9106 0.138 (3.51) 0.394 (10.01) 3856 0.080 (2.03) 0.300 (7.62) 3650 0.142 (3.61) 0.252 (6.40) 3844 0.080 (2.03) 0.500 (12.70) 3668 0.150 (3.81) 0.354 (8.99) 3845 0.080 (2.03) 0.675 (17.15) 3685 0.157 (3.99) 0.500 (12.70) 3840 0.100 (2.54) 0.300 (7.62) 0.100 (2.54) 0.394 (10.01) 9023 0.157 (3.99) 0.150 (3.81) 3823 3649 0.157 (3.99) 0.236 (5.99) 3922 0.110 (2.79) 0.620 (15.75) 0.120 (3.05) 0.320 (8.13) 3666 0.157 (3.99) 0.150 (3.81) 3828 3631 0.177 (4.50) 0.393 (9.98) 3890 0.120 (3.05) 0.400 (10.16) 0.122 (3.10) 0.255 (6.48) 3620 0.189 (4.80) 0.299 (7.59) 3926 3611 0.196 (4.98) 0.196 (4.98) 3850 0.134 (3.40) 0.625 (15.88) 3617 0.197 (5.00) 0.256 (6.50) 3839 0.140 (3.56) 0.500 (12.70) 3626 0.250 (6.35) 0.375 (9.53) 3891 0.157 (3.99) 0.500 (12.70) 3662 0.250 (6.35) 0.250 (6.35) 3842 0.197 (5.00) 0.675 (17.15) 3643 0.375 (9.53) 0.500 (12.70) 3894 0.215 (5.46) 0.500 (12.70) 3694 0.500 (12.70) 0.500 (12.70) 3995 0.285 (7.24) 0.650 (16.51) 3913 0.350 (8.89) 0.629 (15.98) Table 3 - C-Fold Profiles Profile Height inches (mm) Width inches (mm) 3848 0.236 (5.99) 0.236 (5.99) 3803 0.315 (8.00) 0.315 (8.00) 3843 0.315 (8.00) 0.315 (8.00) 3806 0.385 (9.78) 0.421 (10.69) 3836 0.395 (10.03) 0.430 (10.92) 3834 0.400 (10.16) 0.430 (10.92) 3830 0.465 (11.81) 0.421 (10.69) 3901 0.465 (11.81) 0.421 (10.69) 3822 0.465 (11.81) 0.421 (10.69) 3807 0.675 (17.15) 0.580 (14.73) Table 4 - P-Shape Profiles ` Table 5 - Stealth Profiles W Profile Height inches (mm) Width inches (mm) 3816 0.130 (3.30) 0.520 (13.21) 3898 0.145 (3.68) 0.520 (13.21) 3895 0.165 (4.19) 0.520 (13.21) 3877 0.200 (5.08) 0.520 (13.21) Table 6 - Knife-Edge Profiles ` Profile Height inches (mm) Width inches (mm) 3941 0.105 (2.67) 0.320 (8.13) 3826 0.106 (2.69) 0.445 (11.30) 3837 0.106 (2.69) 0.445 (11.30) 3893 0.106 (2.69) 0.320 (8.13) 3811 0.252 (6.40) 0.751 (19.08) Table 7 - Other Profiles Profile Height inches (mm) Width inches (mm) Profile Shape 9088 0.118 (3.00) 1.575 (40.01) Spec. 3914 0.152 (3.86) 0.250 (6.35) “T” 3849 0.394 (10.01) 0.590 (14.99) “L” 9005 0.157 (3.99) 0.257 (6.53) “L” 3860 0.181 (4.60) 0.244 (6.20) “T” 3962 0.157 (3.99) 0.301 (7.65) Clip 3985 0.110 (2.79) 0.283 (7.19) Clip SOFT-SHIELD® 3500 - Available Profiles Contact Chomerics for any other special requirements and an updated profile list. Table 8 - Typical Properties Table 9 - Tolerances SOFT-SHIELD 3500 Typical Properties ® Value Test Method > 100 (dB) CHO-TM-TP08 < 1 (