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metallized conductive products innovative technology for a connected world www.lairdtech.com
www.lairdtech.com about laird technologies laird technologies designs and manufactures customized, performance- critical products for wireless and other advanced electronics applications. the company is a global market leader in the design and supply of electromagnetic interference (emi) shielding, thermal management products, mechanical actuation systems, signal integrity components, and wireless antennae solutions, as well as radio frequency (rf) modules and systems. laird technologies is the world leader in the design and manufacture of customized, performance-critical products for wireless and other advanced electronics applications. laird technologies partners with its customers to customize product solutions for applications in many industries including: ? network equipment ? handsets ? telecommunications ? data transfer & information technology ? computers ? automotive electronics ? aerospace ? defense ? medical equipment ? consumer electronics ? industrial laird technologies offers its customers unique product solutions, dedication to research and development, as well as a seamless network of manufacturing and customer support facilities across the globe.
3 www.lairdtech.com table of contents ecogreen ......................................................................... 4 metallized f abric -over-f oam shielding gaskets ........................ 6 introduction ......................................................................... 6 benefits ............................................................................ 6 i/o gaskets selection guide ............................................................ 7 f abric -over-f oam profile selection guide ............................... 8 profile & i/o construction options ........................................................ 8 f abric -over-f oam i/o selection guide .................................... 12 conductive f abric conductive fabric .................................................................... 16 mri a fabric ...................................................................... 18 conductive t ape ............................................................. 19
4 www.lairdtech.com ecogreen tm environmentally friendly fabric-over-foam shielding gaskets laird technologies is pleased to introduce the next generation in rohs-compliant emi shielding technology. while laird technologies' fabric-over-foam emi gaskets are rohs compliant, we are proactively strengthening our compliancy by engineering halogen-free ecogreen tm shields. not only are the patented ecogreen tm shields environmentall friendly, they offer high emi shielding effectiveness, extremely low compression forces, abrasion-resistant metallized fabrics, large service temperature ranges, and multiple profle/gasket options. laird technologies' shields are fame retardant and pass the stringent ul94-vo burn test. a pplications ? computer servers ? desktop computers ? digital cameras ? internal/external hard drives ? liquid crystal displays (lcds) ? medical equipment ? notebook computers ? plasma display panels (pdps) ? printers ? set-top boxes ? telecommunications enclosure cabinets a genc y appro v als ? ul designation v0 041 ? ul file #ocdt2.e170327 ? ul yellow card (found at www.ul.com) key f eatures ? halogen-free; meets iec 61249-2-21 standard ? profles and i/o gaskets are available with pressure sensitive adhesive (psa) tape ? profles can be cut to specifed lengths, kiss-cut re - lease liner or mitered to form frame confgurations ? shielding effectiveness of > 100 db ? extremely low compression force allows the use of lighter weight materials with less fastening and hinge hardware. ? low surface resistivity as low as < 0.07 ohms/ square provides improved conductivity (astm f390*) ? service temperature range from -40f to 158f (-40c to 70c)
5 www.lairdtech.com ecogreen tm laird technologies is pleased to introduce the next generation in rohs compliant emi shielding technology. presently all of laird technologies fabric-over-foam emi gaskets are rohs compliant. laird technologies is proactively strengthening our compliancy by engineering ecogreen? shields that are halogen-free. not only are the patented ecogreen? shields environmentally friendly, but they also offer high emi shielding effectiveness, extremely low compression forces, abrasion resistant metallized fabrics, large service temperature ranges and multiple profle/gasket options. since laird technologies' shields are fame retardant, the shields pass the stringent ul94-v0 burn test. typical a pplications: ? computer servers ? notebook computers ? desktop computers ? plasma display panels ? digital cameras ? printers ? internal and external hard drives ? set top boxes ? liquid crystal displays (lcds) ? telecommunications ? medical equipment enclosure cabinets env ironmentall y friendl y ? halogen-free; per the iec 61249-2-21 standard performance and benefits ? profles and i/o gaskets are available with a pressure sensitive adhesive (psa) tape ? profles can be cut to specifed lengths, kiss-cut release liner or mitered to form frame confgurations high shielding effectiveness ? shielding effectiveness of > 100 db ? extremely low compression forces allow lighter weight materials, with less fastening and hinge hardware. ? low surface resistivity as low as <0.07 ohms/square provides improved conductivity (astm f390) ? service temperature range from - 40f to 158f (- 40c to 70c) product number fabric type metal coating conductivity application benefts 51g ripstop ni/cu <0.07 ohms/square i/o or profle gaskets flame retardant, high abrasion resistance 51h taffeta ni/cu <0.07 ohms/square i/o or profle gaskets flame retardant, abrasion resistant 51n knit mesh ni/cu <0.10 ohms/square i/o or profle gaskets low cost, fame retardant fabric foam type compression set (astm d 3574) color application benefts urethane (polyester) 5-10% charcoal i/o or profle gaskets simple, moderate shapes, low compression force/compression set, fame retardant foam pressure sensitive adhesive thickness benefts acrylic non-conductive 0.005" high peel strength, temperature resistant acrylic conductive 0.004" electrically conductive in z-axis direction pressure sensitive adhesive ecogreen tm a genc y appro v als ? ul designation v0 041 ? ul file #ocdt2.e170327 ? ul yellow card can be found at www.ul.com force/displacement/resistance graph of 4211 profle % compression resistance (ohms/inch length) 0.10 0.08 0.06 0.00 0.04 0.02 force (lbs/inch length) 5 1 2 3 4 0 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 51g 51h 51n figure 1
6 www.lairdtech.com metallized fa bric-o v er foam shielding gaskets benefits of f abric -over-f oam gaskets ? shielding effectiveness of >100 db across a wide spectrum of frequencies (see figure 2). ? extremely low compression forces allow for use of lighter materials (see figure 1). ? low surface resistivity as low as 0.07 ohms/square dependent on the fabric. fabric-over-foam gaskets provide improved conductivity (astm f390). ? a wide range of flame retardant gaskets are available (ul recognized per ul94 v0 or ul94 hb). ul yellow cards available on request. ? abrasion resistant metallized fabrics show virtually no degradation in shielding performance. see chart on page x. ? urethane core provide low compression set ensuring long- term reliability of gasket performance. contact engineering for profile specific data. ? service temperatures from -40f to 158f (-40c to 70c). ? available in nickel/copper (ni/cu) and tin/copper (sn/cu) to ensure galvanic compatibility with a wide variety of host materials. both versions display no significant performance degradation after environmental exposure per the accelerated aging test (astm b845-93 method h). ? prototype samples can be provided quickly utilizing laser technology, cad/cam equipment, and customer supplied drawings in dwg ? , dxf ? , igs, prt ? , drw ? , stp ? , and ct ? file formats. ? profile and i/o gaskets are available with a variety of pressure sensitive adhesive (psa) tapes, including easy peel ? with extra wide release liner to facilitate quick assembly. ? profile gaskets can be cut to specified lengths, kiss-cut on release liner, or mitered to form frame configurations. laird technologies is a fully integrated manufacturer of profile and input/output (i/o) emi shielding gaskets. the metallized fabric-over-foam product line has been expanded greatly due to our committed efforts in new product development and meeting or surpassing regulatory requirements. this catalog is designed to provide helpful information to engineers on our expanded product line. in this section, you will find benefits for fabric-over-foam gaskets, material options and an extensive list of profile and i/o sizes and configurations. laird technologies specializes in quick turnaround of custom shapes and sizes of emi shielding gaskets. if you dont find exactly what you need, our engineers will help you design the right solution to your shielding problem. a sampling for standard profiles are shown; custom configurations and sizes can be designed to meet your specific requirements. profiles are shown in ascending order by height (starting on page x) . the recommended operating compression for fabric-over-foam emi gaskets will vary depending on the shape and size of the particular gasket. typically, d-shaped, rectangular shaped, and square shaped fabric-over-foam emi gaskets should be compressed between 30% and 50% of the foam height. similarly, c-shaped fabric-over-foam emi gaskets should typically be compressed between 50% and 75% of the gasket height. force displacement resistance (fdr) graphs are available upon request. please contact engineering when unsure. certain combintations of materials may not be available for all profiles or i/os. please consult the engineering department at laird technologies when unsure. shielding effectiveness per mil-std-285 (mod.) d shape profile # 4789 shielding effectiveness (db) frequency (mhz) figure 2
7 www.lairdtech.com fa b ric-o v er-foam i/o gas k et selection g u ide benefits of f abric -over-f oam gaskets digits 1 through 4 designate profile number. select profile or i/o and sizes from pages 9-13 (profile) or 15-17 (i/o). digits 5 through 6 designate part-specific attributes of the product including cutouts, notches, tape and a variety of other customized details. pa std psa / pb std psa w/ erl / pc std cpsa digits 7 through 9 designate the core materials, flame rating and fabric cover combinations. select these options from the recommended list in the table below. digits 10 through 14 designate the part length in inches to two decimal places. for the example shown above, the 01200 denotes a 12.00 inch (304,8mm) long gasket). * certain combinations of materials may not be available for all profiles or i/os. please consult the engineering department at laird technologies when unsure. see back cover for contact information. part number example: digits: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 4 6 9 3 - pa - 5 1 h - 0 1 2 0 0 profle shape & size attachment & part specifc details core materials 5 = soft urethane flame rating 0 = not rated 1 = ul v0 fabric cover 8, k, b = ni/cu ripstop s = sn/cu ripstop y, 6 = ni/cu knit mesh h = ni/cu taffeta part length fabric non-rated rohs compliant ul94-v o rated rohs compliant ul94-v o rated rohs compliant halogen-free ecogreen tm typical apps shielding ni/cu mesh 506 51n compros only medium ni/cu taffeta 501 51h comp/shear high ni/cu nrs 50b 51g comp/shear high ni/cu nrs h1k c-fold only high sn/cu nrs 51s comp/shear harsh environment high all parts listed in this catalog are lead free and rohs compliant.
8 www.lairdtech.com w h all dimensions shown are in inches (millimeters) unless otherwise specified. * gaskets less than 0.040" thick are constructed without foam. d-shaped r ectangle shaped profle number inches (mm) h inches (mm) w 4584 0.040 (1,0) 0.150 (3,8) 4320 0.050 (1,3) 0.140 (3,6) 4541 0.050 (1,3) 0.250 (6,4) 4358 0.060 (1,5) 0.098 (2,5) 4184 0.060 (1,5) 0.150 (3,8) 4548 0.060 (1,5) 0.250 (6,4) 4356 0.070 (1,8) 0.180 (4,6) 4052 0.080 (2,0) 0.080 (2,0) 4283 0.080 (2,0) 0.157 (4,0) 4181 0.080 (2,0) 0.394 (10,0) 4053 0.090 (2,3) 0.090 (2,3) 4912 0.090 (2,3) 0.150 (3,8) 4375 0.094 (2,4) 0.200 (5,1) 4240 0.100 (2,5) 0.300 (7,6) 4742 0.120 (3,0) 0.150 (3,8) 4202 0.120 (3,0) 0.250 (6,4) 4078 0.120 (3,0) 0.360 (9,1) 4090 0.125 (3,2) 0.090 (2,3) profle number inches (mm) h inches (mm) w *4570 0.015 (0,4) 0.200 (5,1) *4577 0.015 (0,4) 0.276 (7,0) *4572 0.015 (0,4) 0.394 (10,0) *4300 0.017 (0,4) 0.826 (21,0) *4058 0.020 (0,5) 0.157 (4,0) *4569 0.020 (0,5) 0.196 (5,0) *4500 0.020 (0,5) 1.217 (30,9) *4501 0.020 (0,5) 1.970 (50,0) *4850 0.030 (0,8) 0.900 (22,9) 4245 0.040 (1,0) 0.120 (3,0) 4223 0.040 (1,0) 0.157 (4,0) 4220 0.040 (1,0) 0.200 (5,1) 4404 0.040 (1,0) 0.236 (6,0) 4215 0.040 (1,0) 0.275 (7,0) 4208 0.040 (1,0) 0.395 (10,0) 4219 0.040 (1,0) 0.510 (13,0) 4259 0.040 (1,0) 0.600 (15,2) 4677 0.040 (1,0) 0.709 (18,0) 4532 0.040 (1,0) 0.750 (19,1) 4597 0.040 (1,0) 0.900 (22,9) 4297 0.040 (1,0) 1.000 (25,4) 4363 0.040 (1,0) 1.126 (28,6) 4179 0.040 (1,0) 1.431 (36,3) 4512 0.040 (1,0) 1.640 (41,7) 4270 0.040 (1,0) 1.770 (45,0) 4573 0.040 (1,0) 1.840 (46,7) 4394 0.040 (1,0) 3.300 (83,8) 4246 0.050 (1,3) 0.090 (2,3) 4088 0.050 (1,3) 0.220 (5,6) 4086 0.060 (1,5) 0.850 (21,6) 4273 0.060 (1,5) 0.125 (3,2) 4056 0.060 (1,5) 0.200 (5,1) 4157 0.060 (1,5) 0.280 (7,1) 4629 0.060 (1,5) 0.394 (10,0) 4051 0.060 (1,5) 0.500 (12,7) 4455 0.060 (1,5) 0.551 (14,0) 4430 0.060 (1,5) 0.591 (15,0) 4626 0.060 (1,5) 0.608 (15,4) 4606 0.060 (1,5) 0.620 (15,7) 4579 0.060 (1,5) 0.650 (16,5) 4164 0.060 (1,5) 0.750 (19,1) profle number h inches (mm) h w inches (mm) w 4906 0.130 (3,3) 0.188 (4,8) 4692 0.140 (3,6) 0.250 (6,4) 4228 0.150 (3,8) 0.150 (3,8) 4123 0.150 (3,8) 0.354 (9,0) 4112 0.158 (4,0) 0.433 (11,0) 4120 0.160 (4,1) 0.240 (6,1) 4295 0.170 (4,3) 0.250 (6,4) 4609 0.180 (4,6) 0.400 (10,2) 4787 0.200 (5,1) 0.250 (6,4) 4134 0.197 (5,0) 0.394 (10,0) 4607 0.200 (5,1) 0.480 (12,2) 4242 0.250 (6,4) 0.250 (6,4) 4542 0.248 (6,3) 0.291 (7,4) 4789 0.250 (6,4) 0.375 (9,5) 4368 0.299 (7,6) 0.272 (6,9) 4105 0.375 (9,5) 0.500 (12,7) 4060 0.500 (12,7) 0.500 (12,7) profle number inches (mm) h inches (mm) w 4170 0.060 (1,5) 0.866 (22,0) 4225 0.060 (1,5) 0.900 (22,9) 4080 0.060 (1,5) 1.000 (25,4) 4599 0.060 (1,5) 1.063 (27,0) 4518 0.060 (1,5) 1.235 (31,4) 4079 0.060 (1,5) 1.330 (33,8) 4161 0.060 (1,5) 1.370 (34,8) 4163 0.060 (1,5) 1.400 (35,6) 4591 0.060 (1,5) 1.455 (37,0) 4091 0.060 (1,5) 1.525 (38,7) 4628 0.060 (1,5) 1.575 (40,0) 4231 0.060 (1,5) 1.615 (41,0) 4679 0.060 (1,5) 1.693 (43,0) 4408 0.060 (1,5) 1.740 (44,2) 4148 0.060 (1,5) 1.878 (47,7) 4169 0.060 (1,5) 1.900 (48,3) 4160 0.060 (1,5) 2.305 (58,5) 4235 0.060 (1,5) 2.52 (64,0) 4596 0.060 (1,5) 3.091 (78,5) 4907 0.060 (1,5) 3.780 (96,0) 4071 0.062 (1,6) 0.300 (7,6) 4171 0.062 (1,6) 0.870 (22,1) 4143 0.062 (1,6) 2.000 (50,8) 4268 0.070 (1,8) 0.160 (4,1) 4302 0.070 (1,8) 0.551 (14,0) 4199 0.070 (1,8) 0.650 (16,5) 4410 0.070 (1,8) 1.063 (27,0) 4688 0.079 (2,0) 0.118 (3,0) 4392 0.079 (2,0) 0.354 (9,0) 4094 0.080 (2,0) 0.160 (4,1) 4186 0.080 (2,0) 0.200 (5,1) 4602 0.080 (2,0) 0.236 (6,0) 4096 0.080 (2,0) 0.275 (7,0) 4650 0.080 (2,0) 0.295 (7,5) 4601 0.080 (2,0) 0.315 (8,0) 4357 0.080 (2,0) 0.394 (10,0) 4182 0.080 (2,0) 0.400 (10,2) 4675 0.080 (2,0) 0.535 (13,6) 4359 0.080 (2,0) 0.710 (18,0) 4571 0.080 (2,0) 0.787 (20,0) 4200 0.080 (2,0) 0.827 (21,0) w h fa b ric-o v er-foam profile selection guide
9 www.lairdtech.com all dimensions shown are in inches (millimeters) unless otherwise specified. profle number inches (mm) h inches (mm) w 4361 0.080 (2,0) 0.900 (22,9) 4325 0.080 (2,0) 0.984 (25,0) 4194 0.080 (2,0) 1.126 (28,6) 4389 0.080 (2,0) 1.259 (32,0) 4315 0.080 (2,0) 1.345 (34,2) 4531 0.080 (2,0) 1.550 (39,4) 4263 0.080 (2,0) 1.615 (41,0) 4260 0.080 (2,0) 1.842 (46,8) 4262 0.080 (2,0) 1.736 (44,1) 4355 0.080 (2,0) 5.340 (135,6) 4339 0.090 (2,3) 0.200 (5,1) 4903 0.090 (2,3) 0.535 (13,6) 4248 0.090 (2,3) 1.060 (26,9) 4254 0.090 (2,3) 1.370 (34,8) 4255 0.090 (2,3) 1.655 (42,0) 4256 0.090 (2,3) 1.700 (43,2) 4801 0.100 (2,5) 0.265 (6,7) 4082 0.100 (2,5) 0.375 (9,5) 4612 0.100 (2,5) 0.500 (12,7) 4133 0.100 (2,5) 0.354 (9,0) 4285 0.100 (2,5) 1.330 (33,8) 4582 0.100 (2,5) 1.500 (38,1) 4330 0.100 (2,5) 1.625 (41,3) 4083 0.110 (2,8) 0.240 (6,1) 4042 0.118 (3,0) 0.125 (3,2) 4619 0.118 (3,0) 0.197 (5,0) 4272 0.118 (3,0) 0.315 (8,0) 4286 0.118 (3,0) 0.394 (10,0) 4583 0.118 (3,0) 0.787 (20,0) 4126 0.118 (3,0) 1.717 (43,6) 4209 0.120 (3,0) 0.155 (3,9) 4210 0.120 (3,0) 0.355 (9,0) 4264 0.120 (3,0) 0.750 (19,1) 4536 0.120 (3,0) 1.551 (39,4) 4788 0.125 (3,2) 0.250 (6,4) 4694 0.125 (3,2) 0.500 (12,7) 4065 0.125 (3,2) 0.600 (15,2) 4247 0.125 (3,2) 0.700 (17,8) 4376 0.125 (3,2) 0.720 (18,3) 4064 0.125 (3,2) 1.000 (25,4) 4603 0.125 (3,2) 1.125 (28,6) 4066 0.125 (3,2) 1.250 (31,8) 4158 0.125 (3,2) 1.400 (35,6) 4239 0.125 (3,2) 1.615 (41,0) 4238 0.125 (3,2) 1.850 (47,0) 4693 0.130 (3,3) 0.190 (4,8) 4062 0.130 (3,3) 0.380 (9,7) 4694 0.130 (3,3) 0.500 (12,7) 4632 0.125 (3,2) 1.625 (41,3) 4575 0.125 (3,2) 2.000 (50,8) 4615 0.138 (3,5) 0.197 (5,0) 4594 0.138 (3,5) 0.350 (8,9) 4525 0.140 (3,6) 0.512 (13,0) 4203 0.150 (3,8) 0.100 (2,5) 4047 0.150 (3,8) 0.500 (12,7) 4533 0.156 (4,0) 0.630 (16,0) 4799 0.156 (4,0) 0.650 (16,5) 4914 0.156 (4,0) 0.709 (18,0) 4499 0.157 (4,0) 0.197 (5,0) 4741 0.157 (4,0) 0.256 (6,5) profle number inches (mm) h inches (mm) w 4055 0.157 (4,0) 0.315 (8,0) 4516 0.157 (4,0) 0.354 (9,0) 4791 0.157 (4,0) 0.394 (10,0) 4098 0.157 (4,0) 0.591 (15,0) 4704 0.158 (4,0) 0.236 (6,0) 4241 0.160 (4,1) 0.200 (5,1) 4253 0.160 (4,1) 0.280 (7,1) 4114 0.158 (4,0) 0.433 (11,0) 4115 0.160 (4,1) 0.590 (15,0) 4249 0.160 (4,1) 0.790 (20,1) 4257 0.160 (4,1) 0.880 (22,4) 4252 0.160 (4,1) 0.985 (25,0) 4250 0.160 (4,1) 1.375 (34,9) 4251 0.160 (4,1) 1.700 (43,2) 4142 0.177 (4,5) 0.354 (9,0) 4370 0.180 (4,6) 2.000 (50,8) 4902 0.196 (5,0) 0.315 (8,0) 4258 0.190 (4,8) 1.625 (41,3) 4698 0.195 (5,0) 0.130 (3,3) 4211 0.195 (5,0) 0.395 (10,0) 4674 0.197 (5,0) 0.512 (13,0) 4360 0.197 (5,0) 0.591 (15,0) 4281 0.200 (5,1) 3.900 (99,1) 4365 0.216 (5,5) 0.394 (10,0) 4100 0.216 (5,5) 0.500 (12,7) 4786 0.217 (5,5) 0.394 (10,0) 4528 0.217 (5,5) 0.709 (18,0) 4087 0.225 (5,7) 0.218 (5,5) 4701 0.250 (6,4) 0.375 (9,5) 4795 0.250 (6,4) 0.500 (12,7) 4798 0.250 (6,4) 0.600 (15,2) 4226 0.250 (6,4) 0.750 (19,1) 4224 0.250 (6,4) 1.000 (25,4) 4705 0.256 (6,5) 0.236 (6,0) 4740 0.256 (6,5) 0.394 (10,0) 4649 0.275 (7,0) 0.394 (10,0) 4568 0.275 (7,0) 0.511 (13,0) 4113 0.276 (7,0) 0.433 (11,0) 4227 0.283 (7,2) 1.180 (30,0) 4222 0.295 (7,5) 0.591 (15,0) 4237 0.295 (7,5) 1.500 (38,1) 4057 0.315 (8,0) 0.157 (4,0) 4687 0.315 (8,0) 0.236 (6,0) 4216 0.315 (8,0) 0.395 (10,0) 4610 0.335 (8,5) 0.394 (10,0) 4702 0.375 (9,5) 0.250 (6,4) 4081 0.375 (9,5) 0.500 (12,7) 4070 0.375 (9,5) 0.750 (19,1) 4192 0.375 (9,5) 1.000 (25,4) 4176 0.394 (10,0) 0.787 (20,0) 4513 0.413 (10,5) 0.394 (10,0) 4173 0.413 (10,5) 0.512 (13,0) 4524 0.452 (11,5) 0.472 (12,0) 4391 0.500 (13,0) 0.984 (25,0) 4172 0.591 (15,0) 0.394 (10,0) 4233 0.600 (15,2) 1.000 (25,4) 4136 0.670 (17,0) 0.591 (15,0) 4900 0.700 (17,8) 0.500 (12,7) 4686 0.709 (18,0) 0.394 (10,0) 4744 0.787 (20,0) 0.580 (14,7) rectangle shaped continued fa b ric-o v er-foam profile selection guide
10 www.lairdtech.com all dimensions shown are in inches (millimeters) unless otherwise specified. w h l1 l2 profle number inches (mm) h inches (mm) w inches (mm) l1 inches (mm) l2 4593 0.250 (6,4) 0.280 (7,1) 0.125 (3,2) 0.060 (1,5) 4168 0.315 (8,0) 0.315 (8,0) 0.080 (2,0) 0.080 (2,0) 4198 0.385 (9,8) 0.420 (10,7) 0.115 (2,9) 0.060 (1,5) 4243 0.400 (10,2) 0.430 (10,9) 0.125 (3,2) 0.060 (1,5) 4600 0.415 (10,5) 0.450 (11,4) 0.135 (3,4) 0.650 (1,7) 4529 0.465 (11,8) 0.420 (10,7) 0.115 (2,9) 0.060 (1,5) 4697 0.675 (17,1) 0.590 (15,0) 0.165 (4,2) 0.156 (4,0) 4703 0.947 (24,1) 0.550 (14,0) 0.157 (4,0) 0.170 (4,3) profle number inches (mm) h inches (mm) w 4520 0.080 (2,0) 0.080 (2,0) 4046 0.118 (3,0) 0.118 (3,0) 4522 0.157 (4,0) 0.157 (4,0) 4212 0.195 (5,0) 0.195 (5,0) 4048 0.236 (6,0) 0.236 (6,0) 4049 0.250 (6,4) 0.250 (6,4) 4695 0.375 (9,5) 0.375 (9,5) 4206 0.395 (10,0) 0.395 (10,0) 4084 0.500 (12,7) 0.500 (12,7) 4204 0.670 (17,0) 0.670 (17,0) 4517 0.750 (19,1) 0.750 (19,1) 4089 0.787 (20,0) 0.787 (20,0) squ are shaped profle number inches (mm) h inches (mm) w 4797 0.106 (2,7) 0.445 (11,3) 4097 0.106 (2,7) 0.315 (8,0) 4796 0.110 (2,8) 0.450 (11,4) 4205 0.250 (6,4) 0.750 (19,1) 4106 0.312 (7,9) 0.707 (18,0) 4189 0.350 (8,9) 0.750 (19,1) knife shaped w h profle number inches (mm) h inches (mm) w inches (mm) l1 inches (mm) l2 4117 0.130 (3,3) 0.130 (3,3) 0.060 (1,5) 0.065 (1,7) 4054 0.209 (5,3) 0.130 (3,3) 0.063 (1,6) 0.071 (1,8) 4502 0.400 (10,2) 0.300 (7,6) 0.175 (4,4) 0.140 (3,6) j-shaped w h l1 l2 h w bell shaped profle number inches (mm) h inches (mm) w 4630 0.070 (1,8) 0.180 (4,6) 4379 0.070 (1,8) 0.564 (14,3) 4387 0.080 (2,0) 0.675 (17,1) 4633 0.100 (2,5) 0.300 (7,6) 4131 0.140 (3,6) 0.500 (12,7) h w profle number inches (mm) h inches (mm) w inches (mm) l1 inches (mm) l2 4150 0.118 (3,0) 0.520 (13,2) 0.242 (6,1) 0.020 (0,50) 4699 0.145 (3,7) 0.520 (13,2) 0.150 (3,8) 0.020 (0,50) 4792 0.200 (5,1) 0.480 (12,2) 0.170 (4,3) 0.090 (2,3) 4537 0.374 (9,5) 0.887 (22,5) 0.500 (13,0) 0.051 (1,0) p-shaped w h l1 l2 c-fold shaped fa b ric-o v er-foam profile selection guide
11 www.lairdtech.com w h profle number inches (mm) h inches (mm) w 4299 0.110 (2,8) 0.382 (9,7) double d-shaped profle number inches (mm) h inches (mm) w inches (mm) l1 inches (mm) l2 4469 0.216 (5,5) 0.354 (9,0) .138 (3,5) .118 (3,0) 4534 0.591 (15,0) 0.551 (14,0) .098 (2,5) .126 (3,2) l-shaped profle number inches (mm) h inches (mm) w 4201 0.100 (2,5) 0.100 (2,5) 4372 0.125 (3,2) 0.125 (3,2) round shaped profle number inches (mm) h inches (mm) w 4349 0.157 (4,0) 0.244 (6,2) 4857 0.172 (4,4) 0.244 (6,2) 4a58 0.152 (3,9) 0.235 (6,0) t-s haped h w w h w h l1 l2 fa b ric-o v er-foam profile selection guide
12 www.lairdtech.com fa b ric-o v er-foam i/o selection guide diverse assembl y o ptions multiple attachment options provide a variety of ways to install critical emi products. pressure sensitive adhesive (psa) has been complemented with the easy peel ? release liner and rigid clip configurations. these mechanical attachment options enable you to take advantage of existing tooling on doors and enclosures as well as offer alternate attachment methods to better meet design requirements. profle tolerance inches (millimeters) height & width .020 (0,5) length inches (millimeters) tolerance inches (millimeters) 1 to 6 (25,4 C 152,4) .030 (0,8) >6 to 11 (152,4 C 279,4) .050 (1,3) >11 to 48 (279,4 C 1219,2) .100 (2,5) >48 to 70 (1219,2 C 1778,0) .187 (4,7) >70 to 96 (1778,0 C 2438,4) .250 (6,4) for parts shorter than 1 inch (25,4mm), or longer than 96" (2438,4mm), please consult engineering for tolerances. see back cover for contact information. all dimensions shown are in inches (millimeters) unless otherwise specified. profile gasket t olerances all dimensions shown are in inches (millimeters) unless otherwise specified. h w l1 c-fold with clip profle number inches (mm) h inches (mm) w inches (mm) l1 4e42 0.335 (8,5) 0.284 (7,3) 0.240 (6,1) profle number inches (mm) h inches (mm) w inches (mm) l1 4110 0.203(5,2) 0.250 (6,4) 0.125 (3,2) 4111 0.243(6,2) 0.250 (6,4) 0.165 (4,2) 4039 0.304(7,7) 0.480 (12,2) 0.195 (5,0) 4033 0.35(8,9) 0.480 (12,2) 0.240 (6,1) 4121 0.358(9,1) 0.250 (6,4) 0.280 (7,1) 4040 0.41(10,4) 0.480 (12,2) 0.300 (7,6) 4038 0.43(10,9) 0.490 (12,4) 0.310 (7,9) 4043 0.43(10,9) 0.490 (12,4) 0.310 (7,9) 4085 0.43(10,9) 0.490 (12,4) 0.310 (7,9) 4041 0.568(14,4) 0.480 (12,2) 0.458 (11,6) d-shaped clip w h l1 r ectangle shaped clip profle number inches (mm) h inches (mm) w inches (mm) l1 4913 0.440 (11,2) 0.375 (9,5) 0.360 (9,1) 4413 0.485 (12,3) 0.390 (9,9) 0.405 (10,3) l1 h w
13 www.lairdtech.com fa b ric-o v er-foam i/o selection guide fa b ric-o v er-foam i/o selection guide the following pages show examples of standard i/o gaskets used in computer and telecommunication applications. if you have different requirements, the engineering department will design gaskets to the specifications you supply. laird technologies will design your i/o from a fully detailed print, drawing file, or the actual panel to which the gasket is to be applied. if different tolerances are required, please consult engineering. see page 26 for contact information. basic i/o g asket design 1. space between required cutouts should match or exceed 0.060" (1,5mm). 2. distance from the edge of a cutout should be at least 0.060" (1,5mm) from the edge of the gasket. in most cases, a slot can be used in place of a hole that is positioned too close to the gasket edge. 3. all cutouts and locations are designed customer specifications. 4. pressure sensitive adhesive (psa) and extended release liner (erl) can be applied in parallel with the long edge of the gasket. the recommended operating compression for fabric-over-foam emi gaskets will vary depending on the shape and size of the particular gasket. typically, i/o gaskets should be compressed between 30% and 50% of the foam height. erl psa tape 2 4 3 1 i/o gasket t olerances height tolerance .020" (0.5mm) width tolerance .020" (0.5mm) length tolerance .020" (0.5mm) cutout tolerance .020" (0.5mm)
14 www.lairdtech.com fa b ric-o v er-foam i/o gasket selection guide d-sub c onnector s eries laird part number d-sub pins d-sub design psa 4n64ea51n00138 9 female no 4n64eb51n00138 9 male no 4n64ec51n00171 15 female no 4n64ed51n00171 15 male no 4n64ee51n00225 25 female no 4n64ef51n00225 25 male no 4n64eg51n00290 37 female no 4n64eh51n00290 37 male no 4n64ej51n00281 50 female no 4n64ek51n00281 50 male no 4n64el51n00138 9 female yes 4n64em51n00138 9 male yes 4n64em51n00171 15 female yes 4n64ep51n00171 15 male yes 4n64er51n00225 25 female yes 4n64es51n00225 25 male yes 4n64et51n00290 37 female yes 4n64eu51n00290 37 male yes 4n64ev51n00281 50 female yes 4n64ew51n00281 50 male yes .750 (19,1) .060 (1,5) e d a b c scsi + 50 p in c onnector , p art nu mber 4164-fe usage: peripheral, hard disk, cd-rom scsi + 68 p in c onnector , p art nu mber 4164-ff usage: peripheral, external hard drive
fa b ric-o v er-foam i/o gasket selection guide usb p ort 4 pin c onnector , p art nu mber 4219-eb usage: multi-use, hot plug-and-play ieee 1394 i/o 4 pin connector, part number 4051-ee usage: plug-and-play serial port (digital cameras, printers, keyboards, mouse) rj-11 c onnector , p art nu mber 4164-fh usage: telecom, ethernet networking all dimensions shown are in inches (millimeters) unless otherwise specified.
16 www.lairdtech.com conductiv e fabric # na = not applicable 1 product specifications 2 measured per typical values 3 typical values for unplated fabric. 4 cd = cross machine direction, md = machine direction ? nominal value * modified all dimensions shown are in inches (millimeters) unless otherwise specified. flectron ? metallized fabric combines highly conductive metals with lightweight fabric to meet a diverse range of emi/rfi shielding requirements. manufactured with laird technologies patented technology, flectron metallized fabric is available in various woven and non-woven substrate configurations. whether used as an architectural shielding product to shield complete rooms, or as the shielding material in emi gaskets, tapes, and shield laminates, flectron fabrics provide a highly effective shielding system that is cost-effective and easily applied. laird technologies uses a patented technology for applying thin metal coatings of copper and nickel to woven and nonwoven fabrics. as a result, flectron metallized materials have the flexibility, conformability and breathability of a fabric with the electrical properties of a metal. this means low surface and through resistivity and excellent shielding effectiveness. product no. nominal thickness inches (mm) surface resistivity 1 (ohms / square) (astm f390*) shielding 2 at 100 mhz/1ghz (db) tensile strength 3 cd/md4 (lb/in) (astm d5035*) weight (oz / yd 2 ) (lt 500) max. short duration temperature (c) ni/cu polyester nonwoven 3027-217 0.016 (0.4) < 0.07 105/90 7.5/18.5 2.8 C 4.5 210 ni/cu polyester nonwoven ul94 vtm-0 3027-235 0.016 (0.4) < 0.07 100/100 7.5/18.5 3.6 - 5.7 210 ni/cu polyester taffeta 3035-535 0.0045 (0.114) < 0.07 80/80 50/75 2.2 C 3.1 210 ni/cu polyester taffeta ul94 v0 3035-216 0.008 (0.2) < 0.07 80/70 50/75 6? 100 ni/cu polyester mesh 3070-500 0.007 (0.178) < 0.1 70/60 20/20 1.3 C 2.3 210 ni/cu nylon ripstop 3050-525 0.005 (0.1) < 0.07 85/75 25/50 2.1 C 2.7 200 ni/cu nylon ripstop ul94 v0 3050-517 0.008 (0.2) < 0.07 85/75 25/50 5.0 C 6.0 100 flectron ? products d ata summar y
conductiv e fabric for specifc material properties, see data summary chart (page 22) product no. material description application 3027-217 ni/cu polyester nonwoven the base layer is the highly conductive copper, with an outer layer of nickel for corrosion resistance. combines the properties of these metals with the lightweight, fexibility and breathability of a nonwoven material. offers excellent surface conductivity, shielding effectiveness, and corrosion resistance. protects against emi/rfi and esd for a variety of applications and environments: architectural shielding, gaskets, tapes, shielding materials and ribbon. 3027-235 ni/cu polyester nonwoven ul94 vtm-0 combines highly conductive copper and corrosion resistant nickel with the lightweight, fexibility and breathability of a nonwoven material. offers excellent surface conductivity, shielding effectiveness and corrosion resistance. this product achieves the ul94 vtm-0 fammability rating. protects against emi/rfi and esd for a variety of applications and environments: architectural shielding, gaskets, tapes, shielding laminates, and grounding. 3035-535 ni/cu polyester taffeta combines highly conductive copper and corrosion resistant nickel with the lightweight, fexibility, conformability, strength and uniform appearance of a woven. nickel/copper polyester taffeta offers excellent surface conductivity, shielding effectiveness, and refectivity. protects against emi/rfi for a variety of applications and environments: enclosures, curtains, gaskets, cable wrap, tapes, shielding laminates, and grounding. 3035-216 ni/cu polyester taffeta ul94 v0 combines highly conductive copper and corrosion resistant nickel with the lightweight, fexibility, conformability, strength and uniform appearance of a woven material. provides excellent surface conductivity, shielding effectiveness and a ul94 v0 rating. protects against emi/rfi for a variety of applications and environments: enclosures, curtains, gaskets, cable wrap, tapes, shielding laminates, and grounding. 3070-500 ni/cu polyester mesh combines highly conductive copper and corrosion resistant nickel with the lightweight, fexibility, conformability, breathability and uniform appearance of a knitted mesh. mesh offers excellent surface conductivity, shielding effectiveness, and refectivity for a variety of applications. protects against emi/rfi for a variety of applications and environments: enclosures, curtains, gaskets, cable wrap, tapes, shielding laminates, and grounding. 3050-525 ni/cu nylon ripstop this technology combines highly conductive copper and corrosion resistant nickel with the lightweight, drapability, strength, fexibility, conformability, and attractive appearance of a nylon ripstop. nickel/copper nylon ripstop offers excellent surface conductivity, shielding effectiveness, and refectivity. protects against emi/rfi: enclosures, curtains, gaskets, tapes, shielded laminates, infrared camoufage, and radar refector. 3050-517 ni/cu nylon ripstop ul94 v0 this technology combines highly conductive copper and corrosive resistant nickel with the drapability, strength, fexibility, and attractive appearance of a nylon ripstop fabric. provides excellent surface conductivity, shielding effectiveness, and ul94 v0 rating. protects against emi/rfi: enclosures, cables, tapes, and grounding. all dimensions shown are in inches (millimeters) unless otherwise specifed. na = not applicable 1 product specifications 2 measured per typical values 3 typical values for unplated fabric. 4 cd = cross machine direction, md = machine direction ? nominal value * modified all dimensions shown are in inches (millimeters) unless otherwise specified.
18 www.lairdtech.com mri "a" fa bric mri a f abric laird technologies mri a fabric is an emi/rfi shielding product that is manufactured using a patented, proprietary technology. the base layer is a metallized non-woven fabric plated with highly conductive copper and nickel for corrosion resistance. this is bonded to a thin layer of solid aluminum. the resulting material is a lightweight architectural material with superior shielding effectiveness and outstanding resilience. specifically, this product provides superior shielding effectiveness well in excess of industry standards throughout the mri frequency range. the product can be applied using several standard construction techniques depending upon the installation requirements or specifications. because of the relative ease of installation with this product, construction time and therefore, the time to get the mri facility on-line is greatly reduced. ? flexible and lightweight ? corrosion resistant and highly conductive ? provides excellent shielding ? excellent electrical properties ? fewer seams required ? nfpa class a flame rating all dimensions shown are in inches (millimeters) unless otherwise specified. phy sical p roperties electrical p roperties substrate metal thickness (astm d1777) total weight oz./yd2 max. short duration temp. (g/m2) standard roll width inches (cm) composite polyester non-woven fabric and foil fabric: nickel/copper foil: aluminum 0.016 +/- 0.002 (406 +/- 51) 7.5 +/- 1.3 (254 +/- 44) 194f (90c) 51 (130) surface resistivity astm f390 ohms/square shielding effectiveness db (typical) 25.4 mhz 64 mhz 100 mhz 168 mhz 400 mhz < 0.07 >108* >115* >122* >115* >107* tensile strength cmd/md (astm d5035) lb./in (n/100mm) elongation, md (astm d5035) 20/60 (350/1050) 8% mechanical p roperties * values exceed the dynamic range of the test equipment and were measured in actual mri shielded enclosures. 3027-532c shielding effectiveness per mil-std-285 (mod.) frequency (mhz) shielding effectiveness (db) 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 10 100 1000 10000 100000
19 www.lairdtech.com conductiv e tape high-flex ? conductive f abric shielding t ape high-flex ? conductive fabric shielding tapes offer exceptional conformability and conductivity for dynamic flex applications. high-flex ? tapes are constructed of flectron ? nickel/copper metallized ripstop with a conductive pressure sensitive adhesive (psa). this reliable tape design provides outstanding shielding performance while offering superior abrasion and corrosion resistance under high dynamic flex conditions. the proprietary anti-fray coating of high-flex ? emi shielding tapes virtually eliminates concerns of loose conductive fibers and their potential to cause board level damage. other significant advantages over other fabric and foil shielding tapes include: ? thinner design provides superior flexibility and durability. ? high conductivity and shielding effectiveness. ? adhesive system provides high peel strength. ? easy die-cutting and processing. ? superb adhesion of nickel copper plating. ? eliminates the potential of injury due to the sharp edges of metal foil tapes. high-flex ? emi shielding tape is available in standard roll widths from 0.394" (10 mm) to 1.969" (50 mm) in 0.197" (5 mm) incre - ments and roll lengths of 65.62' (20 m). master rolls are available in sizes up to 1.4 meter widths and 300 meter lengths. for your unique design requirements, custom die-cut parts are also available. some typical applications for high-flex ? emi shielding tapes include: ? shielding cables on notebook computers, copiers or other electronic equipment. ? fix-it applications in test laboratories. ? shielding over a component in which high conformability is essential. ? shielding or grounding in weight sensitive applications. ? shielding or grounding for electronic equipment where vibration may be present during operation. t ape constr uction carrier flectron ? nickel copper ripstop fabric (1a) adhesive conductive pressure sensitive acrylic adhesive liner kraft paper performance c haracteristics conductive tape thickness 0.006 inches (0.15 mm) liner thickness 0.005 to 0.006 inches (0.13 mm to 0.15 mm) tensile strength (astm d5035) 50 lb / in. weight (lt 500) 2.3 to 3.0 oz./sq. yard (78.0 to 118.7 grams/sq. meter) xy sheet resistivity (astm f390) < .07 ohms/sq. peel strength 30 oz./in. (33 n/100 mm) abrasion resistance (astm d3886) > 1,000,000 cycles temperature range -40f to 212f (min/max) (-40c to 100c) shielding effectiveness > 60 db up to 18ghz shielding effectiveness (db) shielding effectiveness ni/cu nylon ripstop (1a) shielding effectiveness per mil-std-285 (mod.) 10000 130 120 110 100 90 80 70 60 50 40 30 20 10 0 200 1000 18000 frequency (mhz) 3050-226 ordering i nformation: digits: 1 2 3 4 5 6 7 8 9 10 11 1 a 0 2 5 0 r 0 2 0 0 digits 1 and 2 designate conductive tape product line and fabric options: 1a = nickel copper ripstop fabric digits 3 through 6 designate width in millimeters to one decimal place. in the example shown above, the 0250 indicates a 25 mm wide roll). digit 7 designates the form the tape is provided in: r = roll k = kiss-cut in pieces p = pieces digits 8 through 11 designate the roll length in meters to one decimal place. the above example 0200 indicates a roll length of 20 meters).
global solutions: local support tm americas: +1 800 634.2673 option 1 europe: +420 488.575277 asia: +86 757.2563.8860 www.lairdtech.com sip-cat-0610 any information furnished by laird technologies, inc. and its agents is believed to be accurate and reliable. all specifications are subject to change without notice. responsibility for the use and application of laird technologies materials rests with the end user, since laird technologies and its agents cannot be aware of all potential uses. laird technologies makes no warranties as to the fitness, merchant - ability or suitability of any laird technologies materials or products for any specific or general uses. laird technologies shall not be liable for incidental or consequential damages of any kind. all laird technologies products are sold pursuant to the laird technologies terms and conditions of sale in effect from time to time, a copy of which will be furnished upon request. ? copyright 2010 laird technologies, inc. all rights reserved. laird, laird technologies, the laird technologies logo, and other marks are trade marks or registered trade marks of laird technologies, inc. or an affiliate company thereof. other product or service names may be the property of third parties. nothing herein provides a license under any laird technologies or any third party intellectual property rights ateas reeptio mobile eie meaisms emi solutios termal maagemet wireless m2m telematis

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