EMI Gaskets, Sheets, Absorbers & Shielding

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51H Fabric-over-Foam (FoF) EMI Gaskets

Laird 51H Fabric-over-Foam (FoF) EMI Gaskets provide excellent EMI shielding performance anywhere EMI issues occur. These gaskets are composed of electrically conductive fabric wrapped around a soft urethane foam core. They offer shielding effectiveness of >100dB across a wide spectrum of frequencies, and extremely low compression forces allow for the use of lighter materials. The 51H gaskets are supplied with conductive or non-conductive pressure-sensitive adhesive (PSA) and can be equipped with an extended-release liner (ERL) on the adhesive. They are halogen-free, UL 94V-0 rated, and RoHS compliant. Laird 51H FoF EMI Gaskets are ideal for use in cabinet applications, LCD and plasma TVs, medical equipment, servers, printers, networking equipment, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Mounting Style	Length	Width	Thickness	Series	Packaging
EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC 4081PA51H01800 Laird 1: 12,07 € 143In Stock	Mfr. Part No. 4081PA51H01800 Mouser Part No 739-4081PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC Learn More about Laird 51H emi gaskets	Datasheet	143In Stock	12,07 € 10,50 € 9,92 € 8,93 € View 7,77 € 7,37 € 7,33 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.5 in	0.375 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .275xH .08" 4096-PA-51H-01800 Laird 1: 6,30 € 140In Stock	Mfr. Part No. 4096-PA-51H-01800 Mouser Part No 739-4096PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .275xH .08" Learn More about Laird 51H emi gaskets	Datasheet	140In Stock	6,30 € 5,43 € 5,08 € 4,68 € View 4,46 € 3,89 € 3,83 € 3,72 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	6.99 mm	2.03 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF D Shape L18"x H 0.6"x W0.15" 4184-PA-51H-01800 Laird 1: 4,35 € 28In Stock 5.369On Order	Mfr. Part No. 4184-PA-51H-01800 Mouser Part No 739-4184PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF D Shape L18"x H 0.6"x W0.15" Learn More about Laird 51H emi gaskets	Datasheet	28In Stock 5.369On Order On Order Ship Dates Mfr. No: 4184-PA-51H-01800 Stock: 28 Can Dispatch Immediately On Order: 2.035 Expected 11/9/2026 3.334 Expected 1/11/2027 Factory Lead Time: 6 Weeks	4,35 € 3,34 € 3,12 € 2,90 € View 2,76 € 2,66 € 2,52 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	3.81 mm	1.52 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .195x.395x18.000in 4211PA51H01800 Laird 1: 8,51 € 9In Stock 675On Order	Mfr. Part No. 4211PA51H01800 Mouser Part No 739-4211PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .195x.395x18.000in Learn More about Laird 51H emi gaskets	Datasheet	9In Stock 675On Order On Order Ship Dates Mfr. No: 4211PA51H01800 Stock: 9 Can Dispatch Immediately On Order: 350 Expected 10/5/2026 325 Expected 1/11/2027 Factory Lead Time: 6 Weeks	8,51 € 7,39 € 7,00 € 6,46 € View 6,14 € 5,70 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.395 in	0.195 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GSKT FABRIC/FOAM 4X457.2MMRECT 4223PA51H01800 Laird 1: 3,24 € 387In Stock 280Expected 2/10/2027	Mfr. Part No. 4223PA51H01800 Mouser Part No 739-4223PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GSKT FABRIC/FOAM 4X457.2MMRECT Learn More about Laird 51H emi gaskets	Datasheet	387In Stock 280Expected 2/10/2027	3,24 € 2,80 € 2,65 € 2,64 € 2,52 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	18 in	0.157 in	0.04 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .050x.090x18.000in 4246PA51H01800 Laird 1: 4,83 € 320In Stock	Mfr. Part No. 4246PA51H01800 Mouser Part No 739-4246PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .050x.090x18.000in Learn More about Laird 51H emi gaskets	Datasheet	320In Stock	4,83 € 4,18 € 3,96 € 3,65 € View 3,11 € 3,07 € 3,05 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.09 in	0.05 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .079x.157x18.000in 4283pa51h01800 Laird 1: 3,40 € 401In Stock 2.667On Order	Mfr. Part No. 4283pa51h01800 Mouser Part No 739-4283PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .079x.157x18.000in Learn More about Laird 51H emi gaskets	Datasheet	401In Stock 2.667On Order On Order Ship Dates Mfr. No: 4283pa51h01800 Stock: 401 Can Dispatch Immediately On Order: 667 Expected 10/12/2026 2.000 Expected 10/19/2026 Factory Lead Time: 6 Weeks	3,40 € 2,93 € 2,91 € 2,75 € 2,65 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.157 in	0.079 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.394x18.000in 4357PA51H01800 Laird 1: 7,54 € 249In Stock	Mfr. Part No. 4357PA51H01800 Mouser Part No 739-4357PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.394x18.000in Learn More about Laird 51H emi gaskets	Datasheet	249In Stock	7,54 € 6,54 € 6,19 € 5,68 € View 5,42 € 5,07 € 4,64 € 4,52 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.394 in	0.08 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding .060X.098X18.000IN 4358PA51H01800 Laird 1: 4,70 € 46In Stock 2.985On Order	Mfr. Part No. 4358PA51H01800 Mouser Part No 739-4358PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding .060X.098X18.000IN Learn More about Laird 51H emi gaskets	Datasheet	46In Stock 2.985On Order On Order Ship Dates Mfr. No: 4358PA51H01800 Stock: 46 Can Dispatch Immediately On Order: 400 Expected 10/9/2026 1.065 Expected 10/19/2026 1.520 Expected 2/8/2027 Factory Lead Time: 6 Weeks	4,70 € 3,53 € 3,34 € 3,07 € View 2,91 € 2,72 € 2,65 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	18 in	0.098 in	0.06 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .040x.150x18.000in 4584PA51H01800 Laird 1: 4,82 € 210In Stock 1.345Expected 11/30/2026	Mfr. Part No. 4584PA51H01800 Mouser Part No 739-4584PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .040x.150x18.000in Learn More about Laird 51H emi gaskets	Datasheet	210In Stock 1.345Expected 11/30/2026	4,82 € 4,16 € 3,94 € 3,63 € View 3,44 € 3,04 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.15 in	0.04 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC 4619PA51H01800 Laird 1: 5,33 € 280In Stock	Mfr. Part No. 4619PA51H01800 Mouser Part No 739-4619PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC Learn More about Laird 51H emi gaskets	Datasheet	280In Stock	5,33 € 4,63 € 4,38 € 3,86 € View 3,34 € 3,10 € 3,06 € 2,96 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.197 in	0.118 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF Bell Shape L18"x H 0.1"xW0.3" 4633-PA-51H-01800 Laird 1: 8,75 € 2In Stock 720Expected 11/10/2026	Mfr. Part No. 4633-PA-51H-01800 Mouser Part No 739-4633PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF Bell Shape L18"x H 0.1"xW0.3" Learn More about Laird 51H emi gaskets	Datasheet	2In Stock 720Expected 11/10/2026	8,75 € 7,59 € 7,11 € 6,64 € View 6,45 € 5,86 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	7.62 mm	2.54 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC 4741PA51H01800 Laird 1: 6,56 € 149In Stock	Mfr. Part No. 4741PA51H01800 Mouser Part No 739-4741PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC Learn More about Laird 51H emi gaskets	Datasheet	149In Stock	6,56 € 5,69 € 5,39 € 5,07 € View 4,28 € 3,94 € 3,88 € 3,79 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.256 in	0.157 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .060x.200x12.000in 4056PA51H01200 Laird 1: 5,06 € 253In Stock	Mfr. Part No. 4056PA51H01200 Mouser Part No 739-4056PA51H01200	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .060x.200x12.000in Learn More about Laird 51H emi gaskets	Datasheet	253In Stock	5,06 € 3,58 € 3,16 € 2,93 € View 2,78 € 2,49 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	12 in	0.2 in	0.06 in	51H
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.160x11.340in 4094PA51H01134 Laird 1: 4,00 € 2In Stock	Mfr. Part No. 4094PA51H01134 Mouser Part No 739-4094PA51H01134	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.160x11.340in Learn More about Laird 51H emi gaskets	Datasheet	2In Stock	4,00 € 2,48 € 2,10 € 1,81 € View 1,69 € 1,50 € 1,18 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	11.34 in	0.16 in	0.08 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GASKET, EMI, BRACKET 4619AC51H09600 Laird 1: 32,39 € 14In Stock	Mfr. Part No. 4619AC51H09600 Mouser Part No 739-4619AC51H09600	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GASKET, EMI, BRACKET Learn More about Laird 51H emi gaskets	Datasheet	14In Stock	32,39 € 24,83 € 22,95 € 20,53 € View 20,52 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	96 in	0.197 in	0.118 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .080x.275x12.000in 4096PA51H01200 Laird 1: 5,85 € 420In Stock	Mfr. Part No. 4096PA51H01200 Mouser Part No 739-4096PA51H01200	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .080x.275x12.000in Learn More about Laird 51H emi gaskets	Datasheet	420In Stock	5,85 € 4,15 € 3,66 € 3,40 € View 3,23 € 2,88 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	12 in	0.275 in	0.08 in	51H
EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .375"xH .25" 4701-PA-51H-01800 Laird 1: 8,81 € 12.250On Order	Mfr. Part No. 4701-PA-51H-01800 Mouser Part No 739-4701PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .375"xH .25" Learn More about Laird 51H emi gaskets	Datasheet	12.250On Order On Order Ship Dates Mfr. No: 4701-PA-51H-01800 Stock: 0 On Order: 5.755 Expected 10/19/2026 6.495 Expected 1/11/2027 Factory Lead Time: 6 Weeks	8,81 € 7,59 € 7,12 € 5,94 € View 5,75 € 4,27 € 4,22 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	9.53 mm	6.35 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .25 x.50 x 96" 4795PA51H09600 Laird 1: 52,85 € 455On Order	Mfr. Part No. 4795PA51H09600 Mouser Part No 739-4795PA51H09600	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .25 x.50 x 96" Learn More about Laird 51H emi gaskets	Datasheet	455On Order On Order Ship Dates Mfr. No: 4795PA51H09600 Stock: 0 On Order: 125 Expected 10/6/2026 330 Expected 10/12/2026 Factory Lead Time: 26 Weeks	52,85 € 42,88 € 39,89 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	96 in	0.5 in	0.25 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .09"xH .09" 4053-PA-51H-01800 Laird 1: 4,82 € 778On Order	Mfr. Part No. 4053-PA-51H-01800 Mouser Part No 739-4053PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .09"xH .09" Learn More about Laird 51H emi gaskets	Datasheet	778On Order On Order Ship Dates Mfr. No: 4053-PA-51H-01800 Stock: 0 On Order: 111 Expected 10/7/2026 667 Expected 11/16/2026 Factory Lead Time: 6 Weeks	4,82 € 4,14 € 3,87 € 3,61 € View 3,44 € 3,04 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	2.29 mm	2.29 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Fabric Over Foam Sq L 18"xW .50"xH .50" 4084-PA-51H-01800 Laird 1: 14,84 € 280Expected 11/2/2026	Mfr. Part No. 4084-PA-51H-01800 Mouser Part No 739-4084PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Fabric Over Foam Sq L 18"xW .50"xH .50" Learn More about Laird 51H emi gaskets	Datasheet	280Expected 11/2/2026	14,84 € 12,48 € 12,19 € 11,09 € View 10,57 € 9,71 € 9,70 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	12.7 mm	12.7 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Sq .395x.395x18.000in 4206PA51H01800 Laird 1: 10,85 € 231Expected 12/7/2026	Mfr. Part No. 4206PA51H01800 Mouser Part No 739-4206PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Sq .395x.395x18.000in Learn More about Laird 51H emi gaskets	Datasheet	231Expected 12/7/2026	10,85 € 9,43 € 8,87 € 7,97 € View 7,38 € 6,95 € 6,85 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.395 in	0.395 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .155"xH .12" 4209-PA-51H-01800 Laird 1: 5,56 € 434On Order	Mfr. Part No. 4209-PA-51H-01800 Mouser Part No 739-4209PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .155"xH .12" Learn More about Laird 51H emi gaskets	Datasheet	434On Order On Order Ship Dates Mfr. No: 4209-PA-51H-01800 Stock: 0 On Order: 154 Expected 12/14/2026 280 Expected 1/11/2027 Factory Lead Time: 6 Weeks	5,56 € 4,57 € 4,34 € 3,93 € View 3,78 € 3,40 € 3,35 € 3,26 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Profile		457.2 mm	3.94 mm	3.05 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .040x.275x18.000in 4215PA51H01800 Laird 1: 6,07 € 1.235On Order	Mfr. Part No. 4215PA51H01800 Mouser Part No 739-4215PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .040x.275x18.000in Learn More about Laird 51H emi gaskets	Datasheet	1.235On Order On Order Ship Dates Mfr. No: 4215PA51H01800 Stock: 0 On Order: 300 Expected 11/2/2026 935 Expected 11/9/2026 Factory Lead Time: 6 Weeks	6,07 € 5,26 € 4,98 € 4,52 € View 4,30 € 4,02 € 3,68 € 3,58 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.275 in	0.04 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,DSH 4228PA51H01800 Laird 1: 5,56 € 630On Order	Mfr. Part No. 4228PA51H01800 Mouser Part No 739-4228PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,DSH Learn More about Laird 51H emi gaskets	Datasheet	630On Order On Order Ship Dates Mfr. No: 4228PA51H01800 Stock: 0 On Order: 300 Pending 330 Expected 11/2/2026 Factory Lead Time: 6 Weeks	5,56 € 4,82 € 4,57 € 4,12 € View 3,46 € 3,21 € 3,16 € 3,10 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	18 in	0.15 in	0.15 in	51H	Bulk