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 (JPY) 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 12S,S 5204-0009-40 LeaderTech 1: ¥1,815.5 83In Stock 180Expected 11/23/2026	Mfr. Part # 5204-0009-40 Mouser Part # 861-5204-0009-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 12S,S Learn More about LeaderTech elastomer shielding gaskets	Datasheet	83In Stock 180Expected 11/23/2026	¥1,815.5 ¥1,347.1 ¥1,257.4 ¥1,159.4 View ¥1,089.6 ¥1,019.9 ¥988.3	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	27.79 mm	27.79 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 13,14 5204-0010-20 LeaderTech 1: ¥1,174.3 101In Stock	Mfr. Part # 5204-0010-20 Mouser Part # 861-5204-0010-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 13,14 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	101In Stock	¥1,174.3 ¥950.1 ¥930.2 ¥792.3 View ¥755.8 ¥720.9	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 FVMQ FLNG MNT GASKET Ag/Al FILL Sz 14 5204-0011-40 LeaderTech 1: ¥1,945 82In Stock	Mfr. Part # 5204-0011-40 Mouser Part # 861-5204-0011-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 14 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	82In Stock	¥1,945 ¥1,556.4 ¥1,554.7	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/Al FILL Sz 14,14 5204-0012-40 LeaderTech 1: ¥988.3 298In Stock	Mfr. Part # 5204-0012-40 Mouser Part # 861-5204-0012-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 14,14 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	298In Stock	¥988.3 ¥800.6 ¥739.1 ¥712.6 View ¥666.1 ¥636.2 ¥606.3 ¥568.1	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 15,16 5204-0013-20 LeaderTech 1: ¥1,277.3 54In Stock	Mfr. Part # 5204-0013-20 Mouser Part # 861-5204-0013-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 15,16 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	54In Stock	¥1,277.3 ¥1,033.1 ¥955.1 ¥921.9 View ¥860.4 ¥822.2 ¥782.3	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 FVMQ FLNG MNT GASKET Ag/Al FILL Sz 15,16 5204-0013-40 LeaderTech 1: ¥873.7 222In Stock 500Expected 11/30/2026	Mfr. Part # 5204-0013-40 Mouser Part # 861-5204-0013-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 15,16 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	222In Stock 500Expected 11/30/2026	¥873.7 ¥707.6 ¥652.8 ¥629.5 View ¥588 ¥561.4 ¥534.8 ¥501.6	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/Al FILL Sz 17,18 5204-0016-20 LeaderTech 1: ¥1,470 62In Stock	Mfr. Part # 5204-0016-20 Mouser Part # 861-5204-0016-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 17,18 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	62In Stock	¥1,470 ¥1,189.3 ¥1,099.6 ¥1,059.7 View ¥991.6 ¥943.4 ¥901.9	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/Al FILL Sz 18 5204-0017-20 LeaderTech 1: ¥2,878.5 223In Stock	Mfr. Part # 5204-0017-20 Mouser Part # 861-5204-0017-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 18 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	223In Stock	¥2,878.5 ¥2,175.9 ¥1,619.5	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 FVMQ FLNG MNT GASKET Ag/Al FILL Sz 18,18 5204-0018-40 LeaderTech 1: ¥1,328.8 47In Stock	Mfr. Part # 5204-0018-40 Mouser Part # 861-5204-0018-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 18,18 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	47In Stock	¥1,328.8 ¥1,076.3 ¥993.3 ¥958.4 View ¥895.3 ¥855.4 ¥815.6	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	34.93 mm	34.93 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 19,20 5204-0019-40 LeaderTech 1: ¥1,798.9 152In Stock	Mfr. Part # 5204-0019-40 Mouser Part # 861-5204-0019-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 19,20 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	152In Stock	¥1,798.9 ¥1,411.9 ¥1,327.1 ¥1,325.5 View ¥1,142.8 ¥1,066.4 ¥1,041.4	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 20 5204-0020-20 LeaderTech 1: ¥2,639.3 47In Stock	Mfr. Part # 5204-0020-20 Mouser Part # 861-5204-0020-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 20 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	47In Stock	¥2,639.3 ¥2,302.1 ¥1,729.1 ¥1,627.8 ¥1,591.2	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 FVMQ FLNG MNT GASKET Ag/Al FILL Sz 20 5204-0020-40 LeaderTech 1: ¥1,252.4 73In Stock	Mfr. Part # 5204-0020-40 Mouser Part # 861-5204-0020-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 20 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	73In Stock	¥1,252.4 ¥1,182.6 ¥1,156.1 ¥903.6 View ¥845.4 ¥807.2 ¥767.4	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 FVMQ FLNG MNT GASKET Ag/Al FILL Sz 22 5204-0024-40 LeaderTech 1: ¥1,757.3 27In Stock	Mfr. Part # 5204-0024-40 Mouser Part # 861-5204-0024-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 22 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	27In Stock	¥1,757.3 ¥1,423.5 ¥1,315.5 ¥1,269 View ¥1,186 ¥1,132.8 ¥1,078	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 23,24 5204-0025-40 LeaderTech 1: ¥2,232.4 71In Stock	Mfr. Part # 5204-0025-40 Mouser Part # 861-5204-0025-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 23,24 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	71In Stock	¥2,232.4 ¥1,807.2 ¥1,671 ¥1,611.2 View ¥1,506.5 ¥1,438.4 ¥1,370.3	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 SI FLNG MNT GASKET Ag/Al FILL Sz 9,10 5204-0005-20 LeaderTech 1: ¥943.4 51In Stock	Mfr. Part # 5204-0005-20 Mouser Part # 861-5204-0005-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 9,10 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	51In Stock	¥943.4 ¥764.1 ¥762.4 ¥681 View ¥636.2 ¥607.9 ¥578 ¥541.5	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 SI FLNG MNT GASKET Ag/Al FILL Sz 10S,SL 5204-0007-20 LeaderTech 1: ¥1,486.6 3In Stock	Mfr. Part # 5204-0007-20 Mouser Part # 861-5204-0007-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 10S,SL Learn More about LeaderTech elastomer shielding gaskets	Datasheet	3In Stock	¥1,486.6 ¥1,003.2 ¥955.1 ¥828.8 View ¥792.3 ¥720.9	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets	EMI Connector Gaskets	Flange Mount	25.4 mm	25.4 mm	0.81 mm	5204-00	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 25 5204-0028-20 LeaderTech 1: ¥2,571.2 21In Stock	Mfr. Part # 5204-0028-20 Mouser Part # 861-5204-0028-20	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 25 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	21In Stock	¥2,571.2 ¥2,081.2 ¥1,925.1 ¥1,857 View ¥1,735.7 ¥1,657.7 ¥1,578	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 25 5204-0028-40 LeaderTech 1: ¥2,659.3 9In Stock	Mfr. Part # 5204-0028-40 Mouser Part # 861-5204-0028-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 25 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	9In Stock	¥2,659.3 ¥1,793.9 ¥1,657.7 ¥1,599.5 View ¥1,494.9 ¥1,428.5 ¥1,360.4	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 SI FLNG MNT GASKET Ag FILL Sz 14 5204-0011-25 LeaderTech 1: ¥6,288.5 36In Stock	Mfr. Part # 5204-0011-25 Mouser Part # 861-5204-0011-25	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag FILL Sz 14 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	36In Stock	¥6,288.5 ¥4,433.2 ¥4,431.5	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 24 5204-0027-30 LeaderTech 1: ¥5,610.9 16In Stock	Mfr. Part # 5204-0027-30 Mouser Part # 861-5204-0027-30	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 24 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	16In Stock	¥5,610.9 ¥5,077.7 ¥3,875.1 ¥3,431.6 View ¥3,345.3 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 SI FLNG MNT GASKET Ag FILL Sz 14,14S 5204-0012-25 LeaderTech 1: ¥7,041 34In Stock	Mfr. Part # 5204-0012-25 Mouser Part # 861-5204-0012-25	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag FILL Sz 14,14S Learn More about LeaderTech elastomer shielding gaskets	Datasheet	34In Stock	¥7,041 ¥5,708.9 ¥4,916.6 Quote Quote	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/Cu FILL Sz 24 5204-0027-45 LeaderTech 1: ¥4,738.8 55In Stock	Mfr. Part # 5204-0027-45 Mouser Part # 861-5204-0027-45	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 24 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	55In Stock	¥4,738.8 ¥2,715.7 ¥2,654.3 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 17,18 5204-0016-40 LeaderTech 1: ¥1,122.8 299On Order	Mfr. Part # 5204-0016-40 Mouser Part # 861-5204-0016-40	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 17,18 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	299On Order On Order Ship Dates Mfr. #: 5204-0016-40 Stock: 0 On Order: 119 Expected 10/29/2026 180 Expected 11/3/2026 Factory Lead-Time: 4 Weeks	¥1,122.8 ¥910.2 ¥840.5 ¥810.6 View ¥757.4 ¥724.2 ¥689.3 ¥646.1	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 9,10 5204-0005-45 LeaderTech 1: ¥1,865.3 100Expected 10/26/2026	Mfr. Part # 5204-0005-45 Mouser Part # 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	100Expected 10/26/2026	¥1,865.3 ¥1,259 ¥1,199.2 ¥1,041.4 View ¥993.3 ¥906.9 Quote	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 10 5204-0006-30 LeaderTech 1: ¥1,903.5 31Expected 10/26/2026	Mfr. Part # 5204-0006-30 Mouser Part # 861-5204-0006-30	LeaderTech	EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 10 Learn More about LeaderTech elastomer shielding gaskets	Datasheet	31Expected 10/26/2026	¥1,903.5 ¥1,284 ¥1,222.5 ¥1,061.4 View ¥1,014.9 ¥925.2 Quote	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