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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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Product
Type
Mounting Style
Length
Width
Thickness
Series
Packaging
Laird EMI Gaskets, Sheets, Absorbers & Shielding FoF D Shape L18"x H.06"X W0.25"
Datasheet
4 096In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Foam Fabric Over Foam Gaskets Adhesive PSA 457.2 mm 6.35 mm 1.52 mm 51H Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding FoF Bell Shape L18"x H 0.1"xW0.3"
Datasheet
480In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .25"xH .14"
Datasheet
2 199In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Foam Fabric Over Foam Gaskets Adhesive PSA 457.2 mm 6.35 mm 3.56 mm 51H Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .125x.500x18.000in
Datasheet
260In Stock
Min.: 1
Mult.: 1
EMI Gaskets, Sheets & Absorbers Foam Fabric Over Foam Gaskets Adhesive PSA 18 in 0.5 in 0.125 in 51H Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .060x.500x18.000in
Datasheet
20In Stock
895On Order
Min.: 1
Mult.: 1
EMI Gaskets, Sheets & Absorbers Fabrics EMI Gaskets Adhesive PSA 18 in 0.5 in 0.06 in 51H Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .36"xH .12"
Datasheet
125In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .275xH .08"
Datasheet
140In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.200x18.000in
Datasheet
187In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .30"xH .10"
Datasheet
273In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .050x.090x18.000in
Datasheet
380In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.394x18.000in
Datasheet
249In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding .060X.098X18.000IN
Datasheet
402In Stock
1 465On Order
Min.: 1
Mult.: 1
EMI Gaskets, Sheets & Absorbers Fabrics EMI Gaskets Adhesive PSA 18 in 0.098 in 0.06 in 51H Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .040x.150x18.000in
Datasheet
235In Stock
1 345Expected 11/30/2026
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .375"xH .25"
Datasheet
322In Stock
15 390On Order
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC
Datasheet
178In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .15"xH .12"
Datasheet
9In Stock
840Expected 12/14/2026
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding FoF Rectangular L 18"xW .25"xH .125"
Datasheet
31In Stock
590Expected 8/18/2026
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Rec .060x.200x12.000in
Datasheet
253In Stock
Min.: 1
Mult.: 1
EMI Gaskets, Sheets & Absorbers Fabrics EMI Gaskets Adhesive PSA 12 in 0.2 in 0.06 in 51H
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .080x.160x11.340in
Datasheet
2In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
303In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding GASKET, EMI, BRACKET
Datasheet
14In Stock
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding FoF D-Shape L 18"xW .09"xH .09"
Datasheet
1 375On Order
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding Fabric Over Foam Sq L 18"xW .50"xH .50"
Datasheet
280Expected 9/23/2026
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,REC
Datasheet
470Expected 8/18/2026
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
Laird EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0,Sq .395x.395x18.000in
Datasheet
231Expected 12/7/2026
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