EMI Gaskets, Sheets, Absorbers & Shielding

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EMI Conductive Elastomer Shielding Gaskets

LeaderTech EMI Conductive Elastomer Shielding Gaskets offer excellent shielding effectiveness and function as an EMI shield or environmental gasket to allow for better use of space. These gaskets are available in many different profiles and shapes to meet specific requirements. Low compression forces are achievable with hollow gaskets. LeaderTech's EMI Conductive Elastomer Shielding Gaskets are inspected and tested to meet MIL-DTL-83528E mil-spec requirements.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 FVMQ FLNG MNT GASKET Ag/Al FILL Sz 20 5204-0021-40 LeaderTech 1: $22.38 307In Stock	Mfr. Part No. 5204-0021-40 Mouser Part No 861-5204-0021-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 20 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	307In Stock	$22.38 $14.20	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	38.1 mm	38.1 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 18 5204-0017-10 LeaderTech 1: $22.38 56In Stock	Mfr. Part No. 5204-0017-10 Mouser Part No 861-5204-0017-10	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 18 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	56In Stock	$22.38 $16.75 $16.40	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	34.11 mm	34.11 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ni/C FILL Sz 19,20 5204-0019-60 LeaderTech 1: $9.33 48In Stock	Mfr. Part No. 5204-0019-60 Mouser Part No 861-5204-0019-60	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ni/C FILL Sz 19,20 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	48In Stock	$9.33 $6.29 $5.99 $5.20 View $4.97 $4.52	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	38.1 mm	38.1 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 32 5204-0030-20 LeaderTech 1: $36.55 55In Stock	Mfr. Part No. 5204-0030-20 Mouser Part No 861-5204-0030-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 32 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	55In Stock	$36.55 $27.92 $26.46 $23.86 View $23.31 $23.29	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	57.15 mm	57.15 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL 5204-0036-20 LeaderTech 1: $9.33 66In Stock	Mfr. Part No. 5204-0036-20 Mouser Part No 861-5204-0036-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Learn More about LeaderTech elastomer shielding gaskets	Datasheet	66In Stock	$9.33 $6.29 $5.99 $5.20 View $4.97 $4.52	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	17.45 mm	17.45 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 8 5204-0004-40 LeaderTech 1: $9.35 2In Stock 120Expected 2026/10/12	Mfr. Part No. 5204-0004-40 Mouser Part No 861-5204-0004-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 8 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	2In Stock 120Expected 2026/10/12	$9.35 $6.30 $6.00 $5.22 View $4.98 $4.54	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	22.23 mm	22.23 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 18 5204-0017-40 LeaderTech 1: $23.91 239In Stock	Mfr. Part No. 5204-0017-40 Mouser Part No 861-5204-0017-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 18 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	239In Stock	$23.91 $14.65 $10.01 $7.41 $6.37	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	34.11 mm	34.11 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 20 5204-0020-10 LeaderTech 1: $37.29 37In Stock	Mfr. Part No. 5204-0020-10 Mouser Part No 861-5204-0020-10	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 20 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	37In Stock	$37.29 $16.99 $16.65 Quote Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	37.26 mm	37.26 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 23,24 5204-0025-20 LeaderTech 1: $22.84 44In Stock	Mfr. Part No. 5204-0025-20 Mouser Part No 861-5204-0025-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 23,24 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	44In Stock	$22.84 $16.49 $16.17 Quote Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	44.45 mm	44.45 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 24 5204-0027-40 LeaderTech 1: $22.38 47In Stock	Mfr. Part No. 5204-0027-40 Mouser Part No 861-5204-0027-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 24 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	47In Stock	$22.38 $16.26 $15.93	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	44.45 mm	44.45 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 8 5204-0003-30 LeaderTech 1: $12.00 74In Stock	Mfr. Part No. 5204-0003-30 Mouser Part No 861-5204-0003-30	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 8 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	74In Stock	$12.00 $8.09 $7.71 $6.69 View $6.38 $5.83	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	20.62 mm	20.62 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 10 5204-0006-10 LeaderTech 1: $11.94 107In Stock	Mfr. Part No. 5204-0006-10 Mouser Part No 861-5204-0006-10	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 10 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	107In Stock	$11.94 $8.06 $7.68 $6.66 View $6.36 $5.80	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	23.8 mm	23.8 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 10 5204-0006-20 LeaderTech 1: $36.55 42In Stock	Mfr. Part No. 5204-0006-20 Mouser Part No 861-5204-0006-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 10 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	42In Stock	$36.55 $27.92 $25.25 $22.35 $21.78	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	23.8 mm	23.8 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 17,18 5204-0016-30 LeaderTech 1: $33.09 48In Stock	Mfr. Part No. 5204-0016-30 Mouser Part No 861-5204-0016-30	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 17,18 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	48In Stock	$33.09 $17.22 $16.88 Quote Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	34.32 mm	34.32 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 22 5204-0023-10 LeaderTech 1: $23.10 54In Stock	Mfr. Part No. 5204-0023-10 Mouser Part No 861-5204-0023-10	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 22 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	54In Stock	$23.10 $17.70 $17.34 $17.33	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	39.67 mm	39.67 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 32 5204-0030-40 LeaderTech 1: $36.55 4In Stock	Mfr. Part No. 5204-0030-40 Mouser Part No 861-5204-0030-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 32 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	4In Stock	$36.55 $27.92 $25.25 $22.35 $21.78	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	57.15 mm	57.15 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL 5204-0036-40 LeaderTech 1: $11.27 105In Stock	Mfr. Part No. 5204-0036-40 Mouser Part No 861-5204-0036-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Learn More about LeaderTech elastomer shielding gaskets	Datasheet	105In Stock	$11.27 $9.92 $4.97 $4.52	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	17.45 mm	17.45 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 8 5204-0002-10 LeaderTech 1: $10.83 97In Stock	Mfr. Part No. 5204-0002-10 Mouser Part No 861-5204-0002-10	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 8 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	97In Stock	$10.83 $7.30 $6.95 $6.04 View $5.77 $5.26	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	21.34 mm	21.34 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 11,12 5204-0008-10 LeaderTech 1: $13.53 65In Stock	Mfr. Part No. 5204-0008-10 Mouser Part No 861-5204-0008-10	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 11,12 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	65In Stock	$13.53 $9.13 $8.69 $7.55 View $7.21 $6.57	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	26.92 mm	26.92 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 11,12 5204-0008-30 LeaderTech 1: $22.38 30In Stock	Mfr. Part No. 5204-0008-30 Mouser Part No 861-5204-0008-30	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 11,12 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	30In Stock	$22.38 $14.80 $14.58 Quote Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	26.92 mm	26.92 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 14,14S 5204-0012-45 LeaderTech 1: $16.51 64In Stock	Mfr. Part No. 5204-0012-45 Mouser Part No 861-5204-0012-45	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 14,14S Learn More about LeaderTech elastomer shielding gaskets	Datasheet	64In Stock	$16.51 $14.25 $14.24	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	30.18 mm	30.18 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 16,16 5204-0015-40 LeaderTech 1: $23.91 127In Stock	Mfr. Part No. 5204-0015-40 Mouser Part No 861-5204-0015-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 16,16 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	127In Stock	$23.91 $16.77 $9.85 $7.99 View $6.37 $6.33	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	32.54 mm	32.54 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 18 5204-0017-45 LeaderTech 1: $18.19 75In Stock	Mfr. Part No. 5204-0017-45 Mouser Part No 861-5204-0017-45	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 18 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	75In Stock	$18.19 $14.84 $14.83	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	34.11 mm	34.11 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 13,14 5204-0010-45 LeaderTech 1: $16.60 50In Stock	Mfr. Part No. 5204-0010-45 Mouser Part No 861-5204-0010-45	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 13,14 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	50In Stock	$16.60 $16.29 $14.75 $14.55 $14.51	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	29.29 mm	29.29 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 16 5204-0014-45 LeaderTech 1: $33.09 40In Stock	Mfr. Part No. 5204-0014-45 Mouser Part No 861-5204-0014-45	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 16 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	40In Stock	$33.09 $14.54	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	31.75 mm	31.75 mm	0.81 mm	5204-00	Bulk