EMI Gaskets, Sheets, Absorbers & Shielding

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 452

Applied Filters:

Product

Type

Mounting Style

Length

Width

Thickness

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 Fabric Over Foam Sq L 18"xW .50"xH .50" 4084-PA-51H-01800 Laird 1: 14,84 € 280Expected 26/10/2026	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 26/10/2026	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 FoF Rectangular L 18"xW .155"xH .12" 4209-PA-51H-01800 Laird 1: 5,56 € 414On 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	414On Order On Order Ship Dates Mfr. No: 4209-PA-51H-01800 Stock: 0 On Order: 134 Expected 21/12/2026 280 Expected 11/01/2027 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: 820 Expected 16/12/2026 415 Expected 11/01/2027 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 .040x.150x18.000in 4584PA51H01800 Laird 1: 4,82 € 1 345Expected 30/11/2026	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	1 345Expected 30/11/2026	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 FoF D-Shape L 18"xW .40"xH .18" 4609-PA-51H-01800 Laird 1: 7,78 € 280Expected 11/01/2027	Mfr. Part No. 4609-PA-51H-01800 Mouser Part No 739-4609PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .40"xH .18" Learn More about Laird 51H emi gaskets	Datasheet	280Expected 11/01/2027	7,78 € 6,71 € 6,29 € 5,86 € View 5,41 € 4,88 € 4,80 € 4,66 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	10.16 mm	4.57 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .079x.118x18.000in 4688PA51H01800 Laird 1: 5,05 € 975On Order	Mfr. Part No. 4688PA51H01800 Mouser Part No 739-4688PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .079x.118x18.000in Learn More about Laird 51H emi gaskets	Datasheet	975On Order On Order Ship Dates Mfr. No: 4688PA51H01800 Stock: 0 On Order: 695 Expected 21/12/2026 280 Expected 11/01/2027 Factory Lead Time: 6 Weeks	5,05 € 4,37 € 4,13 € 3,81 € View 3,54 € 3,18 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.118 in	0.079 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .15"xH .12" 4742-PA-51H-01800 Laird 1: 4,72 € 1 318On Order	Mfr. Part No. 4742-PA-51H-01800 Mouser Part No 739-4742PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .15"xH .12" Learn More about Laird 51H emi gaskets	Datasheet	1 318On Order On Order Ship Dates Mfr. No: 4742-PA-51H-01800 Stock: 0 On Order: 651 Expected 14/12/2026 667 Expected 11/01/2027 Factory Lead Time: 6 Weeks	4,72 € 3,07 € 2,87 € 2,81 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	3.81 mm	3.05 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .25"xH .125" 4788-PA-51H-01800 Laird 1: 4,23 € 3 055On Order	Mfr. Part No. 4788-PA-51H-01800 Mouser Part No 739-4788PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .25"xH .125" Learn More about Laird 51H emi gaskets	Datasheet	3 055On Order On Order Ship Dates Mfr. No: 4788-PA-51H-01800 Stock: 0 On Order: 165 Expected 30/11/2026 2 065 Expected 21/12/2026 825 Expected 17/02/2027 Factory Lead Time: 6 Weeks	4,23 € 3,64 € 3,40 € 3,39 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	6.35 mm	3.18 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .375"xH .25" 4789-PA-51H-01800 Laird 1: 8,37 € 280In Stock	Mfr. Part No. 4789-PA-51H-01800 Mouser Part No 739-4789PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .375"xH .25" Learn More about Laird 51H emi gaskets	Datasheet	280In Stock	8,37 € 7,22 € 6,77 € 6,31 € View 5,85 € 5,60 €	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,Rec .157x.394x18.000in 4791PA51H01800 Laird 1: 11,59 € 280Expected 21/12/2026	Mfr. Part No. 4791PA51H01800 Mouser Part No 739-4791PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .157x.394x18.000in Learn More about Laird 51H emi gaskets	Datasheet	280Expected 21/12/2026	11,59 € 7,83 € 7,46 € 6,48 € View 5,95 € 5,91 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	18 in	0.394 in	0.157 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .250x.500x18.000in 4795PA51H01800 Laird 1: 6,90 € 280Expected 02/11/2026	Mfr. Part No. 4795PA51H01800 Mouser Part No 739-4795PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .250x.500x18.000in Learn More about Laird 51H emi gaskets	Datasheet	280Expected 02/11/2026	6,90 € 5,98 € 5,82 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.5 in	0.25 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU 4084PA51H02692 Laird 1: 16,93 € 54Expected 30/11/2026	Mfr. Part No. 4084PA51H02692 Mouser Part No 739-4084PA51H02692	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU Learn More about Laird 51H emi gaskets	Datasheet	54Expected 30/11/2026	16,93 € 12,92 € 11,96 € 10,54 € View 10,02 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	683.768 mm	12.7 mm	12.7 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GSKTFAB/FOAM 9X457.2MM DSHAPE 4123PA51H01800 Laird 1: 7,30 € 280Expected 07/12/2026	Mfr. Part No. 4123PA51H01800 Mouser Part No 739-4123PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GSKTFAB/FOAM 9X457.2MM DSHAPE Learn More about Laird 51H emi gaskets	Datasheet	280Expected 07/12/2026	7,30 € 6,34 € 6,00 € 5,50 € View 4,70 € 4,33 € 4,28 € 4,18 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.354 in	0.15 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.200x18.000in 4186PA51H01800 Laird 1: 6,87 € 190On Order	Mfr. Part No. 4186PA51H01800 Mouser Part No 739-4186PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.200x18.000in Learn More about Laird 51H emi gaskets	Datasheet	190On Order	6,87 € 4,64 € 4,42 € 3,84 € View 3,59 € 3,29 € 3,20 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.2 in	0.08 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FabricOverFoam Sq L 18"xW .079"xH.079" 4520-PA-51H-01800 Laird 1: 9,06 € 280Expected 21/12/2026	Mfr. Part No. 4520-PA-51H-01800 Mouser Part No 739-4520PA-51H-01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding FabricOverFoam Sq L 18"xW .079"xH.079" Learn More about Laird 51H emi gaskets	Datasheet	280Expected 21/12/2026	9,06 € 6,11 € 5,83 € 5,07 € View 4,83 € 4,41 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	2.01 mm	2.01 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .130x.190x18.000in 4693PA51H01800 Laird 1: 5,81 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 4693PA51H01800 Mouser Part No 739-4693PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .130x.190x18.000in Learn More about Laird 51H emi gaskets	Datasheet	Non-Stocked Lead-Time 6 Weeks	5,81 € 5,04 € 4,76 € 4,31 € View 3,96 € 3,56 € 3,51 € 3,41 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	18 in	0.19 in	0.13 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GSKT FAB/FOAM 3.8 4912PA51H01800 Laird 1: 3,40 € 280Expected 11/01/2027	Mfr. Part No. 4912PA51H01800 Mouser Part No 739-4912PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GSKT FAB/FOAM 3.8 Learn More about Laird 51H emi gaskets	Datasheet	280Expected 11/01/2027	3,40 € 2,93 € 2,78 € 2,65 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.15 in	0.09 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU 4084PA51H01879 Laird 1: 12,03 € 75On Order	Mfr. Part No. 4084PA51H01879 Mouser Part No 739-4084PA51H01879	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU Learn More about Laird 51H emi gaskets	Datasheet	75On Order	12,03 € 8,12 € 7,74 € 6,72 € 6,42 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	477.266 mm	12.7 mm	12.7 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG PU,V0 FoF .195x.195x 5.7" 4212PA51H00570 Laird 1: 4,22 € 408Expected 26/10/2026	Mfr. Part No. 4212PA51H00570 Mouser Part No 739-4212PA51H00570	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG PU,V0 FoF .195x.195x 5.7" Learn More about Laird 51H emi gaskets	Datasheet	408Expected 26/10/2026	4,22 € 2,62 € 2,21 € 1,92 € View 1,79 € 1,58 € 1,25 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	5.7 in	0.195 in	0.195 in	51H
EMI Gaskets, Sheets, Absorbers & Shielding 4220PC51H01800 Laird 1: 7,02 € 348Expected 11/01/2027	Mfr. Part No. 4220PC51H01800 Mouser Part No 739-4220PC51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Learn More about Laird 51H emi gaskets	Datasheet	348Expected 11/01/2027	7,02 € 4,74 € 4,52 € 3,92 € View 3,74 € 3,41 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	457.2 mm	5.1 mm	1 mm	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .150x.500x18.000in 4047PA51H01800 Laird 280: 6,66 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 4047PA51H01800 Mouser Part No 739-4047PA51H01800	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .150x.500x18.000in Learn More about Laird 51H emi gaskets	Datasheet	Non-Stocked Lead-Time 6 Weeks	6,66 € 6,61 €	Min.: 280 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Gaskets	Adhesive PSA	18 in	0.5 in	0.15 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Sq .236x.236x96.000in 4048AB51H09600 Laird 53: 26,04 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 4048AB51H09600 Mouser Part No 739-4048AB51H09600	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Sq .236x.236x96.000in Learn More about Laird 51H emi gaskets	Datasheet	Non-Stocked Lead-Time 6 Weeks	26,04 € 23,56 € 23,55 € 22,95 € View Quote	Min.: 53 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	96 in	0.236 in	0.236 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Sq .250x.250x25.000in 4049AD51H02500 Laird 202: 7,85 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 4049AD51H02500 Mouser Part No 739-4049AD51H02500	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Sq .250x.250x25.000in Learn More about Laird 51H emi gaskets	Datasheet	Non-Stocked Lead-Time 6 Weeks	7,85 € 7,33 € 7,12 € Quote Quote	Min.: 202 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	25 in	0.25 in	0.25 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Sq .250x.250x4.000in 4049PA51H00400 Laird 1 260: 1,07 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 4049PA51H00400 Mouser Part No 739-4049PA51H00400	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Sq .250x.250x4.000in Learn More about Laird 51H emi gaskets	Datasheet	Non-Stocked Lead-Time 6 Weeks	1,07 € 1,04 €	Min.: 1 260 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics	EMI Gaskets	Adhesive PSA	4 in	0.25 in	0.25 in	51H	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,DSh .090x.090x96.000in 4053PA51H09600 Laird 53: 38,05 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 4053PA51H09600 Mouser Part No 739-4053PA51H09600	Laird	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,DSh .090x.090x96.000in Learn More about Laird 51H emi gaskets	Datasheet	Non-Stocked Lead-Time 6 Weeks	38,05 € 33,32 € 33,30 € View Quote	Min.: 53 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam	Fabric Over Foam Profile					51H	Bulk