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 .040x.395x18.000in 4208PA51H01800 Laird 1: 7,22 € 7 325In Stock	Mfr. Part No. 4208PA51H01800 Mouser Part No 739-4208PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .040x.395x18.000in Learn More about Laird 51H emi gaskets	Datasheet	7 325In Stock	7,22 € 5,81 € 5,61 € 5,18 € View 4,22 € 4,09 € 3,99 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.395 in	0.04 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .50xH .375" 4105-PA-51H-01800 Laird 1: 11,56 € 1 133In Stock	Mfr. Part No. 4105-PA-51H-01800 Mouser Part No 739-4105PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .50xH .375" Learn More about Laird 51H emi gaskets	Datasheet	1 133In Stock	11,56 € 9,98 € 9,37 € 8,31 € View 7,24 € 6,79 € 6,63 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	12.7 mm	9.52 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FabricOverFoam Rect. L 18"xW .20"xH .04" 4220-PA-51H-01800 Laird 1: 3,40 € 829In Stock	Mfr. Part No. 4220-PA-51H-01800 Mouser Part No 739-4220PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FabricOverFoam Rect. L 18"xW .20"xH .04" Learn More about Laird 51H emi gaskets	Datasheet	829In Stock	3,40 € 2,93 € 2,78 € 2,65 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	5.08 mm	1.02 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 4082PA51H00092 Laird 1: 1,25 € 5 284In Stock	Mfr. Part No. 4082PA51H00092 Mouser Part No 739-4082PA51H00092	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Learn More about Laird 51H emi gaskets	Datasheet	5 284In Stock	1,25 € 0,76 € 0,616 € 0,519 € View 0,409 € 0,40 € 0,339 € 0,304 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	0.92 in	0.375 in	0.09 in	51H
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .118x.394x18.000in 4286PA51H01800 Laird 1: 7,78 € 355In Stock	Mfr. Part No. 4286PA51H01800 Mouser Part No 739-4286PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .118x.394x18.000in Learn More about Laird 51H emi gaskets	Datasheet	355In Stock	7,78 € 6,76 € 5,91 € 5,87 € View 4,65 € 4,64 € 4,45 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	18 in	0.394 in	0.118 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,DSH 4134PA51H01800 Laird 1: 6,41 € 319In Stock	Mfr. Part No. 4134PA51H01800 Mouser Part No 739-4134PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,DSH Learn More about Laird 51H emi gaskets	Datasheet	319In Stock	6,41 € 5,56 € 5,26 € 4,88 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	18 in	0.394 in	0.197 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .200x.250x18.000in 4787PA51H01800 Laird 1: 6,56 € 1 323In Stock	Mfr. Part No. 4787PA51H01800 Mouser Part No 739-4787PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .200x.250x18.000in Learn More about Laird 51H emi gaskets	Datasheet	1 323In Stock	6,56 € 5,68 € 5,38 € 4,85 € View 4,09 € 3,63 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.25 in	0.2 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .36"xH .12" 4078-PA-51H-01800 Laird 1: 8,75 € 113In Stock	Mfr. Part No. 4078-PA-51H-01800 Mouser Part No 739-4078PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .36"xH .12" Learn More about Laird 51H emi gaskets	Datasheet	113In Stock	8,75 € 6,60 € 6,29 € 5,62 € View 5,06 € 4,55 € 4,48 € 4,36 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	9.14 mm	3.05 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding 4228-PA-51H-09600 Laird 1: 56,82 € 22In Stock 53Expected 30/11/2026	Mfr. Part No. 4228-PA-51H-09600 Mouser Part No 739-4228-PA51H-09600	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Learn More about Laird 51H emi gaskets Due to size or weight of the product, your shipping charge may increase.	Datasheet	22In Stock 53Expected 30/11/2026	56,82 € 43,73 € 38,05 € 34,79 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	2400 mm	3.8 mm	3.8 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,DSH 4228PA51H01800 Laird 1: 5,56 € 300In Stock 635On 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	300In Stock 635On Order On Order Ship Dates Mfr. No: 4228PA51H01800 Stock: 300 Can Dispatch Immediately On Order: 330 Expected 27/10/2026 305 Expected 30/11/2026 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
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .394x.787x18.000in 4176PA51H01800 Laird 1: 17,54 € 255In Stock	Mfr. Part No. 4176PA51H01800 Mouser Part No 739-4176PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .394x.787x18.000in Learn More about Laird 51H emi gaskets	Datasheet	255In Stock	17,54 € 13,39 € 12,39 € 10,91 € View 9,72 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.787 in	0.394 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .30"xH .10" 4240-PA-51H-01800 Laird 1: 5,24 € 248In Stock	Mfr. Part No. 4240-PA-51H-01800 Mouser Part No 739-4240PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .30"xH .10" Learn More about Laird 51H emi gaskets	Datasheet	248In Stock	5,24 € 4,51 € 4,21 € 3,93 € View 3,59 € 3,05 € 2,98 € 2,88 € Quote	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 .060x.500x96.000in 4051PA51H09600 Laird 1: 56,82 € 44In Stock	Mfr. Part No. 4051PA51H09600 Mouser Part No 739-4051PA51H09600	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .060x.500x96.000in Learn More about Laird 51H emi gaskets	Datasheet	44In Stock	56,82 € 43,73 € 35,32 € Quote Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	96 in	0.5 in	0.06 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0 .06 x.28 x 18" 4157PA51H01800 Laird 1: 6,30 € 286In Stock	Mfr. Part No. 4157PA51H01800 Mouser Part No 739-4157PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0 .06 x.28 x 18" Learn More about Laird 51H emi gaskets	Datasheet	286In Stock	6,30 € 5,45 € 5,16 € 4,64 € View 3,73 € 3,72 € 3,57 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.28 in	0.06 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 .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 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,DSh .197x.394x96.000in 4134PA51H09600 Laird 1: 67,30 € 36In Stock	Mfr. Part No. 4134PA51H09600 Mouser Part No 739-4134PA51H09600	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,DSh .197x.394x96.000in Learn More about Laird 51H emi gaskets Due to size or weight of the product, your shipping charge may increase.	Datasheet	36In Stock	67,30 € 51,95 € 46,66 € 43,47 € View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers				96 in	0.394 in	0.197 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK, NiCu Taffeta, V0 squared 4204PA51H01200 Laird 1: 8,84 € 474In Stock	Mfr. Part No. 4204PA51H01200 Mouser Part No 739-4204PA51H01200	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK, NiCu Taffeta, V0 squared Learn More about Laird 51H emi gaskets	Datasheet	474In Stock	8,84 € 5,96 € 5,68 € 4,94 € View 4,71 € 4,30 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	12 in	0.67 in	0.67 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Fabric Over Foam Sq L 18"xW .118"xH.118" 4046-PA-51H-01800 Laird 1: 3,58 € 428In Stock	Mfr. Part No. 4046-PA-51H-01800 Mouser Part No 739-4046PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Fabric Over Foam Sq L 18"xW .118"xH.118" Learn More about Laird 51H emi gaskets	Datasheet	428In Stock	3,58 € 3,07 € 2,87 € 2,81 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	3 mm	3 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC 4094PA51H01800 Laird 1: 6,87 € 460In Stock	Mfr. Part No. 4094PA51H01800 Mouser Part No 739-4094PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC Learn More about Laird 51H emi gaskets	Datasheet	460In Stock	6,87 € 4,64 € 4,42 € 3,84 € View 3,66 € 3,35 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.16 in	0.08 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.394x18.000in 4181PA51H01800 Laird 1: 7,30 € 695In Stock	Mfr. Part No. 4181PA51H01800 Mouser Part No 739-4181PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.394x18.000in Learn More about Laird 51H emi gaskets	Datasheet	695In Stock	7,30 € 6,33 € 5,99 € 5,65 € View 5,37 € 4,55 € 4,48 € 4,36 € 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 FoF D-Shape L 18"xW .25"xH .12" 4202-PA-51H-01800 Laird 1: 5,93 € 816In Stock	Mfr. Part No. 4202-PA-51H-01800 Mouser Part No 739-4202PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .25"xH .12" Learn More about Laird 51H emi gaskets	Datasheet	816In Stock	5,93 € 5,11 € 4,78 € 4,46 € View 4,26 € 4,09 € 3,95 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	6.35 mm	3.05 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .195x.395x18.000in 4211PA51H01800 Laird 1: 8,51 € 349In Stock 325Expected 11/01/2027	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	349In Stock 325Expected 11/01/2027	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 FabricOverFoam Sq L 18"xW .195"xH.195" 4212-PA-51H-01800 Laird 1: 4,23 € 1 989In Stock 3 334Expected 18/11/2026	Mfr. Part No. 4212-PA-51H-01800 Mouser Part No 739-4212PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FabricOverFoam Sq L 18"xW .195"xH.195" Learn More about Laird 51H emi gaskets	Datasheet	1 989In Stock 3 334Expected 18/11/2026	4,23 € 3,64 € 3,40 € 3,16 € View 3,03 € 3,02 € 2,67 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	4.96 mm	4.96 mm	51H	Bulk