EMI Gaskets, Sheets, Absorbers & Shielding

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

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.

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

Results: 468

Applied Filters:

Length

Width

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; }

Part #

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 20

5204-0021-40
LeaderTech
1: S/57.76
212In Stock
260Expected 10/7/2026

Mfr. Part #
5204-0021-40

Mouser Part #
861-5204-0021-40

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 20

Learn More

Datasheet

212In Stock

260Expected 10/7/2026

S/57.76

S/57.73

S/55.66

S/54.77

S/54.73

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

38.1 mm

0.81 mm

5204-00

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 12S,SL

5204-0009-30
LeaderTech
1: S/54.92
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
5204-0009-30

Mouser Part #
861-5204-0009-30

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 12S,SL

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

S/54.92

S/54.88

S/53.09

S/52.39

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

27.79 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: S/50.45
50In Stock

Mfr. Part #
5204-0010-45

Mouser Part #
861-5204-0010-45

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 13,14

Learn More

Datasheet

50In Stock

S/50.45

S/48.70

S/48.66

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/54.96
40In Stock

Mfr. Part #
5204-0014-45

Mouser Part #
861-5204-0014-45

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 16

Learn More

Datasheet

40In Stock

S/54.96

S/52.16

S/52.12

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

31.75 mm

0.81 mm

5204-00

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 22

5204-0024-20
LeaderTech
1: S/59.52
56In Stock

Mfr. Part #
5204-0024-20

Mouser Part #
861-5204-0024-20

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 22

Learn More

Datasheet

56In Stock

S/59.52

S/56.13

S/56.09

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

41.28 mm

0.81 mm

5204-00

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 24

5204-0026-10
LeaderTech
1: S/82.99
57In Stock

Mfr. Part #
5204-0026-10

Mouser Part #
861-5204-0026-10

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 24

Learn More

Datasheet

57In Stock

S/82.99

S/78.75

S/61.89

S/60.49

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

43.26 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: S/31.02
108In Stock

Mfr. Part #
5204-0002-20

Mouser Part #
861-5204-0002-20

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 8

Learn More

Datasheet

108In Stock

S/31.02

S/20.94

S/19.93

S/17.28

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

21.34 mm

0.81 mm

5204-00

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 22

5204-0023-45
LeaderTech
1: S/88.01
47In Stock

Mfr. Part #
5204-0023-45

Mouser Part #
861-5204-0023-45

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 22

Learn More

Datasheet

47In Stock

S/88.01

S/63.21

S/62.55

Quote

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

39.67 mm

0.81 mm

5204-00

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 23,24

5204-0025-10
LeaderTech
1: S/82.99
57In Stock

Mfr. Part #
5204-0025-10

Mouser Part #
861-5204-0025-10

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 23,24

Learn More

Datasheet

57In Stock

S/82.99

S/78.75

S/61.89

S/60.49

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

44.45 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: S/131.49
1In Stock

Mfr. Part #
5204-0025-30

Mouser Part #
861-5204-0025-30

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 23,24

Learn More

Datasheet

1In Stock

S/131.49

S/92.68

S/91.63

S/85.60

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/40.44
10In Stock

Mfr. Part #
5204-0014-40

Mouser Part #
861-5204-0014-40

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 16

Learn More

Datasheet

10In Stock

S/40.44

S/27.29

S/25.96

S/22.58

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/63.37
56In Stock

Mfr. Part #
5204-0017-10

Mouser Part #
861-5204-0017-10

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 18

Learn More

Datasheet

56In Stock

S/63.37

S/62.47

S/58.50

S/57.49

S/57.45

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/31.02
48In Stock

Mfr. Part #
5204-0019-60

Mouser Part #
861-5204-0019-60

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ni/C FILL Sz 19,20

Learn More

Datasheet

48In Stock

S/31.02

S/20.94

S/19.93

S/17.28

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/121.60
55In Stock

Mfr. Part #
5204-0030-20

Mouser Part #
861-5204-0030-20

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 32

Learn More

Datasheet

55In Stock

S/121.60

S/86.26

S/84.97

S/78.32

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/31.02
86In Stock

Mfr. Part #
5204-0036-20

Mouser Part #
861-5204-0036-20

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL

Learn More

Datasheet

86In Stock

S/31.02

S/20.94

S/19.93

S/17.28

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

17.45 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: S/45.39
239In Stock

Mfr. Part #
5204-0017-40

Mouser Part #
861-5204-0017-40

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 18

Learn More

Datasheet

239In Stock

S/45.39

S/34.25

S/27.48

S/24.64

S/21.21

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/66.91
37In Stock

Mfr. Part #
5204-0020-10

Mouser Part #
861-5204-0020-10

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 20

Learn More

Datasheet

37In Stock

S/66.91

S/58.85

S/55.86

S/55.23

S/55.20

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/65.59
44In Stock

Mfr. Part #
5204-0025-20

Mouser Part #
861-5204-0025-20

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 23,24

Learn More

Datasheet

44In Stock

S/65.59

S/58.54

S/58.50

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/63.33
57In Stock

Mfr. Part #
5204-0027-40

Mouser Part #
861-5204-0027-40

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 24

Learn More

Datasheet

57In Stock

S/63.33

S/56.09

S/54.14

S/54.03

Quote

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

44.45 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: S/39.74
117In Stock

Mfr. Part #
5204-0006-10

Mouser Part #
861-5204-0006-10

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 10

Learn More

Datasheet

117In Stock

S/39.74

S/26.82

S/25.53

S/22.19

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/121.60
42In Stock

Mfr. Part #
5204-0006-20

Mouser Part #
861-5204-0006-20

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Al FILL Sz 10

Learn More

Datasheet

42In Stock

S/121.60

S/92.91

S/84.00

S/79.41

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/69.17
48In Stock

Mfr. Part #
5204-0016-30

Mouser Part #
861-5204-0016-30

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Cu FILL Sz 17,18

Learn More

Datasheet

48In Stock

S/69.17

S/62.51

S/61.03

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/73.88
54In Stock

Mfr. Part #
5204-0023-10

Mouser Part #
861-5204-0023-10

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding SI FLNG MNT GASKET Ag/Cu FILL Sz 22

Learn More

Datasheet

54In Stock

S/73.88

S/64.15

S/61.77

S/61.54

Quote

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/121.60
10In Stock

Mfr. Part #
5204-0030-40

Mouser Part #
861-5204-0030-40

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL Sz 32

Learn More

Datasheet

10In Stock

S/121.60

S/92.91

S/84.97

S/79.41

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

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: S/37.48
105In Stock

Mfr. Part #
5204-0036-40

Mouser Part #
861-5204-0036-40

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding FVMQ FLNG MNT GASKET Ag/Al FILL

Learn More

Datasheet

105In Stock

S/37.48

S/33.01

S/16.50

S/15.06

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

EMI Connector Gaskets

Flange Mount

17.45 mm

0.81 mm

5204-00

Bulk

EMI Conductive Elastomer Shielding Gaskets

Customer Service Office

Company

Resources

Support

17.45 mm
18.75 mm
20.32 mm
20.62 mm
21.34 mm
22.23 mm
23.8 mm
24.51 mm
25.4 mm
26.92 mm
27.79 mm
28.58 mm
29.29 mm
30.18 mm
31.75 mm
31.95 mm
32.54 mm
34.11 mm
34.32 mm
34.93 mm

17.45 mm
18.75 mm
20.32 mm
20.62 mm
21.34 mm
22.23 mm
23.8 mm
24.51 mm
25.4 mm
26.92 mm
27.79 mm
28.58 mm
29.29 mm
30.18 mm
31.75 mm
31.95 mm
32.54 mm
34.11 mm
34.32 mm
34.93 mm