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 (CHF) 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: CHF 3.73 7’331In 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	7’331In Stock	CHF 3.73	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 GK,NiCu,PTAFG,PU,V0,Rec .118x.394x18.000in 4286PA51H01800 Laird 1: CHF 8.56 380In 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	380In Stock	CHF 8.56 CHF 6.48 CHF 6.16 CHF 5.49 View CHF 4.62 CHF 4.57 CHF 4.49 CHF 4.36	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 4082PA51H00092 Laird 1: CHF 1.17 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	CHF 1.17 CHF 0.711 CHF 0.577 CHF 0.486 View CHF 0.383 CHF 0.374 CHF 0.317 CHF 0.285	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 FoF D-Shape L 18"xW .50xH .375" 4105-PA-51H-01800 Laird 1: CHF 7.26 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	CHF 7.26 CHF 6.26 CHF 6.21	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: CHF 3.18 839In 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	839In Stock	CHF 3.18 CHF 2.74 CHF 2.60 CHF 2.48	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 GK,NICU,PTAFG,PU,V0,DSH 4134PA51H01800 Laird 1: CHF 6.00 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	CHF 6.00 CHF 5.20 CHF 4.92 CHF 4.57	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: CHF 6.14 1’345In 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	1’345In Stock	CHF 6.14 CHF 4.97 CHF 4.69 CHF 4.24 View CHF 4.00 CHF 3.40	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 GK, NiCu Taffeta, V0 squared 4204PA51H01200 Laird 1: CHF 8.27 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	CHF 8.27 CHF 5.58 CHF 5.32 CHF 4.62 View CHF 4.41 CHF 4.02	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 .060X.098X18.000IN 4358PA51H01800 Laird 1: CHF 4.40 446In Stock 2’585On 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	446In Stock 2’585On Order On Order Ship Dates Mfr. No: 4358PA51H01800 Stock: 446 Can Dispatch Immediately On Order: 1’065 Expected 10/19/2026 1’520 Expected 2/8/2027 Factory Lead Time: 6 Weeks	CHF 4.40 CHF 3.30 CHF 3.13 CHF 2.87 View CHF 2.72 CHF 2.55 CHF 2.48	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 .394x.787x18.000in 4176PA51H01800 Laird 1: CHF 16.42 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	CHF 16.42 CHF 12.53 CHF 11.60 CHF 10.21 View CHF 9.10 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 GK,NICU,PTAFG,PU,V0 .06 x.28 x 18" 4157PA51H01800 Laird 1: CHF 5.90 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	CHF 5.90 CHF 5.10 CHF 4.83 CHF 4.34 View CHF 3.65 CHF 3.64 CHF 3.58 CHF 3.48	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 GK,NiCu,PTAFG,PU,V0,Rec .060x.500x96.000in 4051PA51H09600 Laird 1: CHF 53.18 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	CHF 53.18 CHF 40.93 CHF 33.06 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 FoF D-Shape L 18"xW .30"xH .10" 4240-PA-51H-01800 Laird 1: CHF 4.90 273In 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	273In Stock	CHF 4.90 CHF 4.22 CHF 3.94 CHF 3.68 View CHF 3.24 CHF 2.97 CHF 2.91 CHF 2.90	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 4619PA51H01800 Laird 1: CHF 4.99 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	CHF 4.99 CHF 4.33 CHF 4.10 CHF 3.61 View CHF 3.13 CHF 2.90 CHF 2.86 CHF 2.77	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 GK,NiCu,PTAFG,PU,V0 .080x.160x11.340in 4094PA51H01134 Laird 1: CHF 3.74 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	CHF 3.74 CHF 2.32 CHF 1.97 CHF 1.69 View CHF 1.58 CHF 1.40 CHF 1.10	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: CHF 30.32 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	CHF 30.32 CHF 23.24 CHF 21.48 CHF 19.22 View CHF 19.21 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 .060x.200x12.000in 4056PA51H01200 Laird 1: CHF 4.74 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	CHF 4.74 CHF 3.35 CHF 2.96 CHF 2.74 View CHF 2.60 CHF 2.33	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: CHF 62.99 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	Datasheet	36In Stock	CHF 62.99 CHF 48.63 CHF 43.67 CHF 40.69 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 Fabric Over Foam Sq L 18"xW .118"xH.118" 4046-PA-51H-01800 Laird 1: CHF 3.35 429In 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	429In Stock	CHF 3.35 CHF 2.87 CHF 2.69 CHF 2.63	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 FoF Rectangular L 18"xW .20"xH .06" 4056-PA-51H-01800 Laird 1: CHF 4.97 565In Stock 715Expected 1/11/2027	Mfr. Part No. 4056-PA-51H-01800 Mouser Part No 739-4056PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .20"xH .06" Learn More about Laird 51H emi gaskets	Datasheet	565In Stock 715Expected 1/11/2027	CHF 4.97 CHF 4.29 CHF 4.01 CHF 3.65 View CHF 3.49 CHF 2.99 CHF 2.85	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	5.08 mm	1.52 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC 4094PA51H01800 Laird 1: CHF 4.97 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	CHF 4.97 CHF 4.31 CHF 4.08 CHF 3.59 View CHF 3.18 CHF 3.02 CHF 3.00 CHF 2.90 Quote	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: CHF 6.83 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	CHF 6.83 CHF 5.92 CHF 5.61 CHF 5.29 View CHF 5.03 CHF 4.26 CHF 4.19 CHF 4.08 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: CHF 5.55 1’186In 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	1’186In Stock	CHF 5.55 CHF 4.78 CHF 4.47 CHF 4.17 View CHF 3.99 CHF 3.83 CHF 3.70 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 FabricOverFoam Sq L 18"xW .195"xH.195" 4212-PA-51H-01800 Laird 1: CHF 3.96 1’999In Stock 3’334Expected 11/18/2026	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	1’999In Stock 3’334Expected 11/18/2026	CHF 3.96 CHF 3.41 CHF 3.18 CHF 2.96 View CHF 2.84 CHF 2.83 CHF 2.50	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
EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .12"xH .04" 4245-PA-51H-01800 Laird 1: CHF 4.51 2’660In Stock	Mfr. Part No. 4245-PA-51H-01800 Mouser Part No 739-4245PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .12"xH .04" Learn More about Laird 51H emi gaskets	Datasheet	2’660In Stock	CHF 4.51 CHF 3.88 CHF 3.62 CHF 3.53 View CHF 3.35 CHF 2.85	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	3.05 mm	1.02 mm	51H	Bulk