Polymer Film Shielding Gaskets & Material

We offer a range of EMI shielding gasket, strip, cabinet and absorber products, with attenuation from 24 dB to 162.7 dB.Every electronic device generates a certain amount of radiation interfering with the way it operates. Not only is it crucial to protect internal components and choose the appropriate gasket material, but it is a must to also consider any external sources that could cause an unwanted effect. EMI gaskets protect the internal parts of devices from electromagnetic interference by filling gaps in between components. The EMI is effectively stopped from entering or exiting devices and instead becomes rechannelled.Each gasket comprises materials with individual benefits making it suitable for a specific application. These include compressibility, shielding performance, environmental sealing, material compatibility and corrosion control.

Examples of our EMI shielding solutions

One example is the WE-LT conductive shielding gasket range from Würth Elektronik. This uses conductive fabrics with an Ni/Cu-layer, and has a PU sponge core (elastomer) covered with electro conductive fabric. Its square profile offers a larger bearing surface and therefore excellent contact. Centred, double-sided adhesive tape (non-conductive) provides easy mounting.The products are used in displays, metal housings, and switching cabinets. In some applications, the gaskets can be used to provide IP54 protection against dust and splashed water.Kemet’s EF Series Flex Suppressors® are effective suppressors for high frequency noise generated from electronic devices. The flexible sheet is a polymer base blended with micron sized magnetic powders dispersed into the material. The EF Series suppressors are effective for resonance and wave suppression, and can be cut into virtually any shape.Another approach to prevent EMI radiation from PCBs uses Würth Elektronik’s WE-SHC range of shielding cabinet products. Constructed of tin plate to DIN EN 10202/10203, the two-part cabinets comprise a solderable grid frame (SMT/THT) and a removable cover. The cabinets keep sensitivity low for RF input, output, and amplifier stages, oscillators, and EMC-sensitive parts in plastic cases.

			Price For		Quantity

M4(300)-90X70T0800	2949289 Data Sheet RoHS	KEMET Suppressor Flex Absorber Halogen Free Polymer Film 90 mm x 70 mm Flex Suppressor M4 Series	Each	1+ HK$182.000 10+ HK$114.080 50+ HK$73.030 100+ HK$68.000 250+ HK$65.260 More Pricing...	Total:HK$182.00 Min: 1 / Mult: 1	Absorber	Polymer Film	90mm	70mm	0.3mm	RFID Series
FS(50)-240X240T2900	3565012 Data Sheet RoHS	KEMET Shielding Material Noise Suppression Sheet 240 mm Length 240 mm Width 0.05 mm Thickness	Each	1+ HK$180.060 30+ HK$135.240 60+ HK$131.630 120+ HK$128.010 270+ HK$124.390 More Pricing...	Total:HK$180.06 Min: 1 / Mult: 1	Absorber	Polymer Film	240mm	240mm	0.05mm	FS Series
FS(100)-120X120T2900	3565020 Data Sheet RoHS	KEMET Shielding Material Noise Suppression Sheet 120 mm Length 120 mm Width 0.1 mm Thickness	Each	1+ HK$87.480 10+ HK$67.500 50+ HK$46.870 100+ HK$45.940 500+ HK$45.190 More Pricing...	Total:HK$87.48 Min: 1 / Mult: 1	Absorber	Polymer Film	120mm	120mm	0.1mm	FS Series
EFS(03)-240X80T0800	2949308 Data Sheet RoHS	KEMET Suppressor Flex Absorber High Frequency 240 mm x 80 mm Flex Suppressor EFS Series	Each	1+ HK$356.360 5+ HK$326.630 25+ HK$296.890 50+ HK$267.160 100+ HK$246.900	Total:HK$356.36 Min: 1 / Mult: 1	Absorber	Polymer Film	240mm	80mm	0.3mm	EFS Series
FX5(75)-120X120T2900	2949207 Data Sheet RoHS	KEMET Suppressor Flex High Permeability Polymer Film 120 mm x 120 mm Flex Suppressor FX5 Series	Each	1+ HK$64.590 10+ HK$55.640 50+ HK$55.570 100+ HK$48.240 250+ HK$46.100 More Pricing...	Total:HK$64.59 Min: 1 / Mult: 1	Absorber	Polymer Film	120mm	120mm	0.075mm	FX5 Series
FS(50)-120X120T2900	3565011 Data Sheet RoHS	KEMET Shielding Material Noise Suppression Sheet 120 mm Length 120 mm Width 0.05 mm Thickness	Each	1+ HK$59.780 10+ HK$51.500 50+ HK$51.420 100+ HK$51.350 250+ HK$49.050 More Pricing...	Total:HK$59.78 Min: 1 / Mult: 1	Absorber	Polymer Film	120mm	120mm	0.05mm	FS Series
FX5(75)-80X80T2900	2949206 Data Sheet RoHS	KEMET Suppressor Flex High Permeability Polymer Film 80 mm x 80 mm Flex Suppressor FX5 Series	Each	1+ HK$44.270 10+ HK$31.530 50+ HK$29.580 100+ HK$26.010 500+ HK$23.810 More Pricing...	Total:HK$44.27 Min: 1 / Mult: 1	Absorber	Polymer Film	80mm	80mm	0.075mm	FX5 Series
FG1(75)-120X120T2900	2949228 Data Sheet RoHS	KEMET Suppressor GHz Band High Performance Polymer Film 120 mm x 120 mm Flex Suppressor FG1 Series	Each	1+ HK$138.350 10+ HK$87.970 50+ HK$55.570 100+ HK$52.240 250+ HK$50.010 More Pricing...	Total:HK$138.35 Min: 1 / Mult: 1	Absorber	Polymer Film	120mm	120mm	0.075mm	FG1 Series
EFF4(02)-120X120T0800	2949267 Data Sheet RoHS	KEMET Suppressor Flex Flame Retardant Type Polymer Film 120 mm x 120 mm Flex Suppressor EFF4 Series	Each	1+ HK$245.620 25+ HK$148.550 50+ HK$145.120 100+ HK$141.680 250+ HK$138.490 More Pricing...	Total:HK$245.62 Min: 1 / Mult: 1	Absorber	Polymer Film	120mm	120mm	0.2mm	EFF4 Series
FG1(50)-240X240T2900	2860746 Data Sheet RoHS	KEMET Suppressor Flex GHz Band High Performance Type Polymer Film 240 mm x 240 mm x 0.050 mm	Each	1+ HK$181.410 30+ HK$170.110 60+ HK$158.810 120+ HK$147.500 270+ HK$136.200 More Pricing...	Total:HK$181.41 Min: 1 / Mult: 1	Absorber	Polymer Film	240mm	240mm	-	FG1 Series
EFA(005)-240X80T0800	2949241 Data Sheet RoHS	KEMET Suppressor Flex Flame Retardant Type Polymer Film 240 mm x 80 mm Flex Suppressor EFA Series	Each	1+ HK$106.090 25+ HK$92.030 50+ HK$89.040 100+ HK$86.040 500+ HK$81.230 More Pricing...	Total:HK$106.09 Min: 1 / Mult: 1	Absorber	Polymer Film	240mm	80mm	0.05mm	EFA Series
EFS(05)-240X240	2949293 Data Sheet RoHS	KEMET Suppressor Flex Absorber High Frequency 240 mm x 240 mm Flex Suppressor EFS Series	Each	1+ HK$896.230 5+ HK$886.480	Total:HK$896.23 Min: 1 / Mult: 1	Absorber	Polymer Film	240mm	240mm	0.5mm	EFS Series
EFA(02)-80X80T0800	2949245 Data Sheet RoHS	KEMET Suppressor Flex Flame Retardant Type Polymer Film 80 mm x 80 mm Flex Suppressor EFA Series	Each	1+ HK$167.270 10+ HK$104.540 50+ HK$67.180 100+ HK$63.110 500+ HK$58.010 More Pricing...	Total:HK$167.27 Min: 1 / Mult: 1	Absorber	Polymer Film	80mm	80mm	0.2mm	EFA Series
EFG2(03)-120X120T0800	2949237 Data Sheet RoHS	KEMET Suppressor GHz Band High Performance Polymer Film 120 mm x 120 mm Flex Suppressor EFG2 Series	Each	1+ HK$204.410 25+ HK$180.070 50+ HK$170.570 100+ HK$162.900	Total:HK$204.41 Min: 1 / Mult: 1	Absorber	Polymer Film	120mm	120mm	0.3mm	EFG2 Series
FG1(50)-120X120T2900	2949225 Data Sheet RoHS	KEMET Suppressor GHz Band High Performance Polymer Film 120 mm x 120 mm Flex Suppressor FG1 Series	Each	1+ HK$59.780 10+ HK$51.500 50+ HK$51.420 100+ HK$44.610 250+ HK$42.620 More Pricing...	Total:HK$59.78 Min: 1 / Mult: 1	Absorber	Polymer Film	120mm	120mm	0.05mm	FG1 Series
M4(200)-90X70T0800	2949287 Data Sheet RoHS	KEMET Suppressor Flex Absorber Halogen Free Polymer Film 90 mm x 70 mm Flex Suppressor M4 Series	Each	1+ HK$130.510 10+ HK$81.830 50+ HK$52.380 100+ HK$48.750 250+ HK$46.760 More Pricing...	Total:HK$130.51 Min: 1 / Mult: 1	Absorber	Polymer Film	90mm	70mm	0.2mm	RFID Series
EFW(005)-120X120T0800	3350808 Data Sheet RoHS	KEMET NOISE SUPPRESSION SHEET 120X120X0.05MM	Each	1+ HK$96.420 25+ HK$90.430 50+ HK$84.440 100+ HK$78.440 500+ HK$72.450 More Pricing...	Total:HK$96.42 Min: 1 / Mult: 1	Absorber	Polymer Film	120mm	120mm	0.05mm	EFW Series
FS(30)-240X80T2900	3565009 Data Sheet RoHS	KEMET Shielding Material Noise Suppression Sheet 240 mm Length 80 mm Width 0.03 mm Thickness	Each	1+ HK$73.320 10+ HK$66.290 25+ HK$63.110 100+ HK$54.830 250+ HK$52.310 More Pricing...	Total:HK$73.32 Min: 1 / Mult: 1	Absorber	Polymer Film	240mm	80mm	0.03mm	FS Series
FS(75)-240X240T2900	3565017 Data Sheet RoHS	KEMET Shielding Material Noise Suppression Sheet 240 mm Length 240 mm Width 0.075 mm Thickness	Each	1+ HK$161.060 30+ HK$141.890 60+ HK$134.350 120+ HK$131.730	Total:HK$161.06 Min: 1 / Mult: 1	Absorber	Polymer Film	240mm	240mm	0.075mm	FS Series
EFW(01)-240X80T0800	3350813 Data Sheet RoHS	KEMET NOISE SUPPRESSION SHEET 240X80X0.1MM	Each	1+ HK$136.280 25+ HK$120.490	Total:HK$136.28 Min: 1 / Mult: 1	Absorber	Polymer Film	240mm	80mm	0.1mm	EFW Series
EFG3(02)-80X80T0800	3565033 Data Sheet RoHS	KEMET Shielding Material Noise Suppression Sheet 80 mm Length 80 mm Width 0.2 mm Thickness	Each	1+ HK$98.200 10+ HK$75.540 50+ HK$69.920 100+ HK$64.310 500+ HK$58.700 More Pricing...	Total:HK$98.20 Min: 1 / Mult: 1	Absorber	Polymer Film	80mm	80mm	0.2mm	EFG3 Series
FS(75)-120X120T2900	3565016 Data Sheet RoHS	KEMET Shielding Material Noise Suppression Sheet 120 mm Length 120 mm Width 0.075 mm Thickness	Each	1+ HK$81.220 10+ HK$53.850 50+ HK$44.110 100+ HK$43.430 500+ HK$42.750 More Pricing...	Total:HK$81.22 Min: 1 / Mult: 1	Absorber	Polymer Film	120mm	120mm	0.075mm	FS Series
FS(30)-120X120T2900	3565007 Data Sheet RoHS	KEMET Shielding Material Noise Suppression Sheet 120 mm Length 120 mm Width 0.03 mm Thickness	Each	1+ HK$68.070 10+ HK$54.990 50+ HK$52.480 100+ HK$51.430 500+ HK$47.120 More Pricing...	Total:HK$68.07 Min: 1 / Mult: 1	Absorber	Polymer Film	120mm	120mm	0.03mm	FS Series
EFW(005)-240X80T0800	3350809 Data Sheet RoHS	KEMET NOISE SUPPRESSION SHEET 240X80X0.05MM	Each	1+ HK$95.520 25+ HK$84.040 50+ HK$82.940	Total:HK$95.52 Min: 1 / Mult: 1	Absorber	Polymer Film	240mm	80mm	0.05mm	EFW Series
FS(75)-80X80T2900	3565019 Data Sheet RoHS	KEMET Shielding Material Noise Suppression Sheet 80 mm Length 80 mm Width 0.075 mm Thickness	Each	1+ HK$31.970 10+ HK$27.150 50+ HK$26.570 100+ HK$25.970 500+ HK$19.760 More Pricing...	Total:HK$31.97 Min: 1 / Mult: 1	Absorber	Polymer Film	80mm	80mm	0.075mm	FS Series

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Examples of our EMI shielding solutions

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