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 (GBP) 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: £15.99 304In 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	304In Stock	£15.99 £12.20 £11.92 £11.08 View £10.54 £10.15 £9.38	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 25 5204-0028-10 LeaderTech 1: £36.81 62In Stock	Mfr. Part No. 5204-0028-10 Mouser Part No 861-5204-0028-10	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 25 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	62In Stock	£36.81 £28.22 £26.44 £24.42 View £23.61 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	47.63 mm	47.63 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: £13.84 230In 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	230In Stock	£13.84 £9.33 £8.90 £7.87 View £7.49 £7.22 £6.75	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/Al FILL Sz 14,14S 5204-0012-20 LeaderTech 1: £13.37 371In Stock	Mfr. Part No. 5204-0012-20 Mouser Part No 861-5204-0012-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 14,14S Learn More about LeaderTech elastomer shielding gaskets	Datasheet	371In Stock	£13.37 £9.02 £8.60 £7.60 View £7.24 £6.98 £6.51	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 SI FLNG MNT GASKET Ag/Al FILL Sz 8 5204-0002-20 LeaderTech 1: £9.04 8In Stock	Mfr. Part No. 5204-0002-20 Mouser Part No 861-5204-0002-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 8 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	8In Stock	£9.04 £6.17 £5.85 £5.40 View £5.12 £4.92 £4.75	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 5204-0008-45 LeaderTech 1: £11.60 100In Stock	Mfr. Part No. 5204-0008-45 Mouser Part No 861-5204-0008-45	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 11,12 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	100In Stock	£11.60 £8.85 £8.65 £8.03 View £7.64 £7.37 £6.81	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/Al FILL Sz 14 5204-0011-20 LeaderTech 1: £12.27 3In Stock 100Expected 08/12/2026	Mfr. Part No. 5204-0011-20 Mouser Part No 861-5204-0011-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 14 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	3In Stock 100Expected 08/12/2026	£12.27 £8.28 £7.89 £6.98 View £6.65 £6.40 £6.03	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	28.58 mm	28.58 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 23,24 5204-0025-30 LeaderTech 1: £36.60 1In Stock	Mfr. Part No. 5204-0025-30 Mouser Part No 861-5204-0025-30	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 23,24 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	1In Stock	£36.60 £28.06 £26.29 £24.28 View £23.47 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 16 5204-0014-40 LeaderTech 1: £12.55 100In Stock	Mfr. Part No. 5204-0014-40 Mouser Part No 861-5204-0014-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 16 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	100In Stock	£12.55 £8.47 £8.08 £7.15 View £6.80 £6.55 £6.17	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
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 18 5204-0017-10 LeaderTech 1: £18.22 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	£18.22 £13.90 £12.88 £11.69 View £11.13 £10.73	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: £7.00 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	£7.00 £4.72 £4.50 £3.90 View £3.73 £3.40	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: £35.74 52In 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	52In Stock	£35.74 £27.40 £25.67 £23.69 View £22.92 Quote	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/Cu FILL Sz 8 5204-0003-30 LeaderTech 1: £11.66 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	£11.66 £7.87 £7.50 £6.64 View £6.31 £6.08 £5.74	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: £11.73 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	£11.73 £7.91 £7.55 £6.69 View £6.35 £6.12 £5.77	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: £27.44 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	£27.44 £20.96 £18.95 £16.78 £16.35	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/Cu FILL Sz 15,16 5204-0013-45 LeaderTech 1: £13.92 92In Stock	Mfr. Part No. 5204-0013-45 Mouser Part No 861-5204-0013-45	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 15,16 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	92In Stock	£13.92 £10.62 £10.38 £9.65 View £9.17 £8.83 £8.17	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	31.95 mm	31.95 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 21,22 5204-0022-45 LeaderTech 1: £22.40 57In Stock	Mfr. Part No. 5204-0022-45 Mouser Part No 861-5204-0022-45	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 21,22 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	57In Stock	£22.40 £17.13 £15.55 £14.68 View £14.00 £13.59	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	41.28 mm	41.28 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: £33.83 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	£33.83 £25.94 £24.30 £22.43 View £21.69 Quote	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/Cu FILL Sz 8 5204-0002-10 LeaderTech 1: £10.43 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	£10.43 £7.05 £6.71 £5.94 View £5.65 £5.45 £5.19	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 9,10 5204-0005-45 LeaderTech 1: £13.06 100In Stock	Mfr. Part No. 5204-0005-45 Mouser Part No 861-5204-0005-45	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 9,10 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	100In Stock	£13.06 £8.81 £8.41 £7.44 View £7.07 £6.82 £6.36	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	24.51 mm	24.51 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: £12.72 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	£12.72 £9.71 £9.48 £8.81 View £8.38 £8.08 £7.46	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 5204-0012-10 LeaderTech 1: £16.74 32In Stock	Mfr. Part No. 5204-0012-10 Mouser Part No 861-5204-0012-10	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 14,14S Learn More about LeaderTech elastomer shielding gaskets	Datasheet	32In Stock	£16.74 £12.77 £12.48 £11.59 View £11.03 £10.62 £9.82	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: £13.84 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	£13.84 £9.33 £8.90 £7.87 View £7.49 £7.22 £6.75	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 FVMQ FLNG MNT GASKET Ni/C FILL Sz 9,10 5204-0005-90 LeaderTech 1: £3.76 294In Stock	Mfr. Part No. 5204-0005-90 Mouser Part No 861-5204-0005-90	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ni/C FILL Sz 9,10 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	294In Stock	£3.76 £2.57 £2.30 £2.09 View £1.98 £1.78 £1.55	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	24.51 mm	24.51 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 13,14 5204-0010-30 LeaderTech 1: £17.34 14In Stock	Mfr. Part No. 5204-0010-30 Mouser Part No 861-5204-0010-30	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 13,14 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	14In Stock	£17.34 £13.23 £12.25 £11.12 View £10.59 £10.21	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