Polyurethane Foam 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

301085003	3605731 Data Sheet RoHS	LAIRD Absorber Sheet Polyurethane Foam 610 mm Length 610 mm Width 9.5 mm Thickness	Each	1+ HK$1,077.190 2+ HK$956.160 3+ HK$878.420 5+ HK$860.860 10+ HK$843.290 More Pricing...	Total:HK$1,077.19 Min: 1 / Mult: 1	Absorber	Polyurethane Foam	610mm	610mm	9.5mm	Eccosorb LS	46dB
303076016	3812638 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 7.6 mm W x 1.6 mm D	Each	1+ HK$70.500 5+ HK$68.890 10+ HK$67.260 20+ HK$64.050 40+ HK$60.840 More Pricing...	Total:HK$70.50 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	7.6mm	1.6mm	WE-LT	80dB
301058301	3605727 Data Sheet RoHS	LAIRD Absorber Sheet Polyurethane Foam 610 mm Length 610 mm Width 25 mm Thickness	Each	1+ HK$986.660 2+ HK$875.810 3+ HK$804.600 5+ HK$788.510 10+ HK$772.420 More Pricing...	Total:HK$986.66 Min: 1 / Mult: 1	Absorber	Polyurethane Foam	610mm	610mm	25mm	Eccosorb HR	-
MECF-010P-210X310	3261354 Data Sheet RoHS	MEC MARCOM EMI Conductive Foam Material MECF Series Polyurethane Foam 210mm x 310mm x 1mm	Each	1+ HK$185.270 2+ HK$173.490 3+ HK$158.410 5+ HK$148.150 10+ HK$141.430 More Pricing...	Total:HK$185.27 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	210mm	310mm	1mm	MECF	-
301060005	3605726 Data Sheet RoHS	LAIRD Absorber Sheet Polyurethane Foam 610 mm Length 610 mm Width 10 mm Thickness	Each	1+ HK$723.190 2+ HK$641.940 3+ HK$589.740 5+ HK$577.950 10+ HK$566.160 More Pricing...	Total:HK$723.19 Min: 1 / Mult: 1	Absorber	Polyurethane Foam	610mm	610mm	10mm	Eccosorb HR	-
301004001	3605748 Data Sheet RoHS	LAIRD Absorber Sheet Polyurethane Foam 610 mm Length 610 mm Width 29 mm Thickness	Each	1+ HK$1,974.780 5+ HK$1,752.910 10+ HK$1,610.380	Total:HK$1,974.78 Min: 1 / Mult: 1	Absorber	Polyurethane Foam	610mm	610mm	29mm	Eccosorb AN	-
3021313	3812616 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 13 mm W x 13 mm D	Each	1+ HK$153.460 5+ HK$149.780 10+ HK$146.100 20+ HK$139.180 40+ HK$132.260 More Pricing...	Total:HK$153.46 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	13mm	13mm	WE-LT	80dB
3021307	3812626 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 13 mm W x 7 mm D	Each	1+ HK$150.990 5+ HK$132.130 10+ HK$109.480 20+ HK$98.150 40+ HK$90.600 More Pricing...	Total:HK$150.99 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	13mm	7mm	WE-LT	80dB
MECF-015P-210X310	3261355 Data Sheet RoHS	MEC MARCOM EMI Conductive Foam Material MECF Series Polyurethane Foam 210mm x 310mm x 1.5mm	Each	1+ HK$192.750 2+ HK$180.500 3+ HK$164.820 5+ HK$154.140 10+ HK$147.150 More Pricing...	Total:HK$192.75 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	210mm	310mm	1.5mm	MECF	-
3021414	3812617 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 14 mm W x 14 mm D	Each	1+ HK$229.160 5+ HK$200.520 10+ HK$166.140 20+ HK$148.960 40+ HK$137.500 More Pricing...	Total:HK$229.16 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	14mm	14mm	WE-LT	80dB
301005001	3605749 Data Sheet RoHS	LAIRD Absorber Sheet Polyurethane Foam 610 mm Length 610 mm Width 57 mm Thickness	Each	1+ HK$2,308.300 5+ HK$2,022.620 10+ HK$1,860.720	Total:HK$2,308.30 Min: 1 / Mult: 1	Absorber	Polyurethane Foam	610mm	610mm	57mm	Eccosorb AN	-
MECF-040P-210X310	3261358 Data Sheet RoHS	MEC MARCOM EMI Conductive Foam Material MECF Series Polyurethane Foam 210mm x 310mm x 4mm	Each	1+ HK$295.670 2+ HK$276.880 3+ HK$252.820 5+ HK$236.440 10+ HK$225.710 More Pricing...	Total:HK$295.67 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	210mm	310mm	4mm	MECF	-
3030903	3812631 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 9 mm W x 3 mm D	Each	1+ HK$82.250 5+ HK$80.370 10+ HK$78.480 20+ HK$74.720 40+ HK$70.960 More Pricing...	Total:HK$82.25 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	9mm	3mm	WE-LT	80dB
3031008	3812619 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 10 mm W x 8 mm D	Each	1+ HK$127.630 5+ HK$111.680 10+ HK$92.530 20+ HK$82.970 40+ HK$76.580 More Pricing...	Total:HK$127.63 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	10mm	8mm	WE-LT	80dB
3025602	3812618 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 56 mm W x 2 mm D	Each	1+ HK$232.700 5+ HK$227.410 10+ HK$222.110 20+ HK$213.010 40+ HK$203.900 More Pricing...	Total:HK$232.70 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	56mm	2mm	WE-LT	80dB
3030403	3812641 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 4 mm W x 3 mm D	Each	1+ HK$64.120 5+ HK$62.670 10+ HK$61.220 20+ HK$58.320 40+ HK$55.410 More Pricing...	Total:HK$64.12 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	4mm	3mm	WE-LT	80dB
303076048	3812644 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 7.6 mm W x 4.8 mm D	Each	1+ HK$79.170 5+ HK$77.380 10+ HK$75.580 20+ HK$71.990 40+ HK$68.400 More Pricing...	Total:HK$79.17 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	7.6mm	4.8mm	WE-LT	80dB
30307025	3812623 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 7 mm W x 2.5 mm D	Each	1+ HK$74.210 5+ HK$72.510 10+ HK$70.800 20+ HK$67.420 40+ HK$64.040 More Pricing...	Total:HK$74.21 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	7mm	2.5mm	WE-LT	80dB
3021013	3812640 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 10 mm W x 13 mm D	Each	1+ HK$142.520 5+ HK$135.130 10+ HK$127.730 20+ HK$123.860 40+ HK$119.980 More Pricing...	Total:HK$142.52 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	10mm	13mm	WE-LT	80dB
3021015	3812646 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 10 mm W x 15 mm D	Each	1+ HK$126.360 5+ HK$123.460 10+ HK$120.550 20+ HK$114.820 40+ HK$109.090 More Pricing...	Total:HK$126.36 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	10mm	15mm	WE-LT	80dB
303045018	3812656 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 4.5 mm W x 1.8 mm D	Each	1+ HK$64.120 5+ HK$62.670 10+ HK$61.220 20+ HK$58.320 40+ HK$55.410 More Pricing...	Total:HK$64.12 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	4.5mm	1.8mm	WE-LT	80dB
3029564	3812622 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 9.5 mm W x 6.4 mm D	Each	1+ HK$92.250 5+ HK$90.160 10+ HK$88.060 20+ HK$83.880 40+ HK$79.690 More Pricing...	Total:HK$92.25 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	9.5mm	6.4mm	WE-LT	80dB
3031210	3812653 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 12 mm W x 10 mm D	Each	1+ HK$223.960 5+ HK$195.970 10+ HK$162.380 20+ HK$145.580 40+ HK$134.380 More Pricing...	Total:HK$223.96 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	12mm	10mm	WE-LT	80dB
3023502	3812657 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 35 mm W x 2 mm D	Each	1+ HK$188.520 5+ HK$184.200 10+ HK$179.870 20+ HK$171.330 40+ HK$162.780 More Pricing...	Total:HK$188.52 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	35mm	2mm	WE-LT	80dB
3023002	3812630 Data Sheet RoHS	WURTH ELEKTRONIK Shielding Gasket EMI Shielding Polyurethane Foam 80dB 1 m L x 30 mm W x 2 mm D	Each	1+ HK$242.130 5+ HK$211.860 10+ HK$175.550 20+ HK$157.390 40+ HK$145.280 More Pricing...	Total:HK$242.13 Min: 1 / Mult: 1	EMI Shielding	Polyurethane Foam	1mm	30mm	2mm	WE-LT	80dB

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Examples of our EMI shielding solutions

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