EMI Gaskets, Sheets, Absorbers & Shielding

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CHO-SEAL® Conductive Elastomer Gaskets

Parker Chomerics CHO-SEAL^® Electrically Conductive Elastomer Gaskets are designed to provide an ideal solution for corrosion resistance, environmental sealing, and cost-effective EMI shielding. The lineup features the CHO-SEAL 1285 silver-plated gaskets, CHO-SEAL 1298 fluorosilicone gaskets, and CHO-SEAL 6502 nickel-plated gaskets. Options include molded and extruded forms for design and manufacturing flexibility. Parker Chomerics CHO-SEAL Electrically Conductive Elastomer Gaskets are available with or without a thin, acrylic, electrically conductive, pressure-sensitive adhesive (PSA) backing. These gaskets are suitable for a wide variety of applications.

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Part #

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Aluminum Fill, Silicone, 0.040 in

10-04-6386-6502
Parker Chomerics
1: $7.49
400Expected 11/9/2026
New At Mouser

Mfr. Part No.
10-04-6386-6502

Mouser Part No
24-10-04-6386-6502

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Aluminum Fill, Silicone, 0.040 in

Learn More

Datasheet

400Expected 11/9/2026

$7.49

$5.51

$4.96

$4.56

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Conductive Elastomer Gasket

1.02 mm

0.79 mm

6502

EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape EMI Gasket Extrusion Strip, Ni-Graphite Fill, Silicone, 0.040 Inch

10-04-6386-S6305
Parker Chomerics
1: $5.02
600Expected 27/10/2026
New At Mouser

Mfr. Part No.
10-04-6386-S6305

Mouser Part No
24-10-04-6386-S6305

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape EMI Gasket Extrusion Strip, Ni-Graphite Fill, Silicone, 0.040 Inch

Learn More

Datasheet

600Expected 27/10/2026

$5.02

$3.59

$3.25

$2.95

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gasket

0.04 in

S6305

Spool

EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.062x0.035 Inch

10-04-W163-6502
Parker Chomerics
1: $10.30
300Expected 11/9/2026
New At Mouser

Mfr. Part No.
10-04-W163-6502

Mouser Part No
24-10-04-W163-6502

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.062x0.035 Inch

Learn More

Datasheet

300Expected 11/9/2026

$10.30

$7.83

$7.07

$6.50

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Hollow-O Shape Conductive Elastomer

1.57 mm

6502

EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.080x0.040 Inch

19-04-14206-1298
Parker Chomerics
1: $28.45
100Expected 11/9/2026
New At Mouser

Mfr. Part No.
19-04-14206-1298

Mouser Part No
24-19-04-14206-1298

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.080x0.040 Inch

Learn More

Datasheet

100Expected 11/9/2026

$28.45

$22.20

$20.67

$18.66

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Hollow-O Shape Conductive Elastomer

2.03 mm

1298

EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.080x0.040 Inch

19-04-14206-6502
Parker Chomerics
1: $12.08
300Expected 11/9/2026
New At Mouser

Mfr. Part No.
19-04-14206-6502

Mouser Part No
24-19-04-14206-6502

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.080x0.040 Inch

Learn More

Datasheet

300Expected 11/9/2026

$12.08

$8.83

$8.31

$7.40

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Hollow-O Shape Conductive Elastomer

2.03 mm

6502

EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.100x0.070 Inch

19-04-16162-6502
Parker Chomerics
1: $16.92
200Expected 11/9/2026
New At Mouser

Mfr. Part No.
19-04-16162-6502

Mouser Part No
24-19-04-16162-6502

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Hollow-O Shape Conductive Elastomer Extruded Gasket, Strip, 0.100x0.070 Inch

Learn More

Datasheet

200Expected 11/9/2026

$16.92

$12.74

$12.02

$10.72

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Hollow-O Shape Conductive Elastomer

2.54 mm

6502

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Aluminum Fill, Silicone, 0.053 in

19-04-20581-6502
Parker Chomerics
1: $10.30
300Expected 11/9/2026
New At Mouser

Mfr. Part No.
19-04-20581-6502

Mouser Part No
24-19-04-20581-6502

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Aluminum Fill, Silicone, 0.053 in

Learn More

Datasheet

300Expected 11/9/2026

$10.30

$7.83

$7.07

$6.50

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Conductive Elastomer Gasket

1.35 mm

1.09 mm

6502

EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape Conductive Elastomer Sheet Stock Gasket, 12"x0.07' Diameter

19-04-22951-1298
Parker Chomerics
1: $21.47
100Expected 11/9/2026
New At Mouser

Mfr. Part No.
19-04-22951-1298

Mouser Part No
24-19-04-22951-1298

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape Conductive Elastomer Sheet Stock Gasket, 12"x0.07' Diameter

Learn More

Datasheet

100Expected 11/9/2026

$21.47

$16.69

$15.52

$13.99

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Conductive Elastomer Gasket

1.78 mm

1.45 mm

1298

EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape, Conductive Gasket, Nickel-Plate Aluminum, Silicone, 0.070" Dia.

19-04-22951-6502
Parker Chomerics
1: $15.56
200Expected 11/9/2026
New At Mouser

Mfr. Part No.
19-04-22951-6502

Mouser Part No
24-19-04-22951-6502

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Solid-O Shape, Conductive Gasket, Nickel-Plate Aluminum, Silicone, 0.070" Dia.

Learn More

Datasheet

200Expected 11/9/2026

$15.56

$11.63

$10.98

$9.78

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Conductive Elastomer Gasket

1.78 mm

1.45 mm

6502

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Aluminum Fill, Silicone, 0.05 in

19-04-25875-6502
Parker Chomerics
1: $12.59
300Expected 11/9/2026
New At Mouser

Mfr. Part No.
19-04-25875-6502

Mouser Part No
24-19-04-25875-6502

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Nickel-Plate Aluminum Fill, Silicone, 0.05 in

Learn More

Datasheet

300Expected 11/9/2026

$12.59

$9.23

$8.70

$7.74

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Conductive Elastomer Gasket

1.27 mm

1.02 mm

6502

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.062" Thick

19-04-27546-1298
Parker Chomerics
1: $31.62
100Expected 11/9/2026
New At Mouser

Mfr. Part No.
19-04-27546-1298

Mouser Part No
24-19-04-27546-1298

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.062" Thick

Learn More

Datasheet

100Expected 11/9/2026

$31.62

$24.70

$23.01

$20.78

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Conductive Elastomer Gasket

1.57 mm

1.3 mm

1298

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.060" Thick

19-04-28067-1298
Parker Chomerics
1: $25.89
100Expected 27/10/2026
New At Mouser

Mfr. Part No.
19-04-28067-1298

Mouser Part No
24-19-04-28067-1298

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Gasket, Ag-Plate Al Fill, Fluorosilicone, 0.060" Thick

Learn More

Datasheet

100Expected 27/10/2026

$25.89

$19.76

$18.29

$16.12

$15.33

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

1298

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Nickel-Plate Aluminum, Silicone, 0.020" Thick, 10"x20" Sheet

40-10-1020-6502
Parker Chomerics
3: $714.05
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
40-10-1020-6502

Mouser Part No
24-40-10-1020-6502

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Nickel-Plate Aluminum, Silicone, 0.020" Thick, 10"x20" Sheet

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$714.05

$623.85

Min.: 3
Mult.: 1

EMI Gaskets, Sheets & Absorbers

6502

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Ni-Plate Aluminum, Fluorosilicone, 10x20" Sheet, 0.02" Thick

40-10-1020-6503
Parker Chomerics
2: $923.77
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
40-10-1020-6503

Mouser Part No
24-40-10-1020-6503

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Ni-Plate Aluminum, Fluorosilicone, 10x20" Sheet, 0.02" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$923.77

$811.00

Min.: 2
Mult.: 1

EMI Gaskets, Sheets & Absorbers

6503

EMI Gaskets, Sheets, Absorbers & Shielding EMI Shield, Fluorosilicone Elastomer, Nickel-Graphite, 10"x10", 0.020" Thick

40-10-1020-6750
Parker Chomerics
5: $402.41
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
40-10-1020-6750

Mouser Part No
24-40-10-1020-6750

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding EMI Shield, Fluorosilicone Elastomer, Nickel-Graphite, 10"x10", 0.020" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$402.41

$346.17

$337.99

Min.: 5
Mult.: 1

EMI Gaskets, Sheets & Absorbers

6750

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Carbon Filler in Silicone Binder, 10"x10", 0.020" Thick

40-10-1020-S6600
Parker Chomerics
5: $344.65
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
40-10-1020-S6600

Mouser Part No
24-40-10-1020-S6600

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Carbon Filler in Silicone Binder, 10"x10", 0.020" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$344.65

$294.75

$285.18

Min.: 5
Mult.: 1

EMI Gaskets, Sheets & Absorbers

S6600

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Nickel-Plate Aluminum, Silicone, 0.032" Thick, 10"x20" Sheet

40-20-1020-6502
Parker Chomerics
1: $907.43
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part No.
40-20-1020-6502

Mouser Part No
24-40-20-1020-6502

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Nickel-Plate Aluminum, Silicone, 0.032" Thick, 10"x20" Sheet

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$907.43

$796.65

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

6502

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Ni-Plate Aluminum, Fluorosilicone, 10x20" Sheet, 0.032" Thick

40-20-1020-6503
Parker Chomerics
1: $1,231.68
Non-Stocked Lead-Time 8 Weeks
New At Mouser

Mfr. Part No.
40-20-1020-6503

Mouser Part No
24-40-20-1020-6503

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Ni-Plate Aluminum, Fluorosilicone, 10x20" Sheet, 0.032" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1,231.68

$1,086.35

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

6503

EMI Gaskets, Sheets, Absorbers & Shielding EMI Shield, Fluorosilicone Elastomer, Nickel-Graphite, 10"x10", 0.032" Thick

40-20-1020-6750
Parker Chomerics
5: $515.17
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
40-20-1020-6750

Mouser Part No
24-40-20-1020-6750

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding EMI Shield, Fluorosilicone Elastomer, Nickel-Graphite, 10"x10", 0.032" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$515.17

$445.59

$438.68

Min.: 5
Mult.: 1

EMI Gaskets, Sheets & Absorbers

6750

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Carbon Filler in Silicone Binder, 10"x10", 0.032" Thick

40-20-1020-S6600
Parker Chomerics
5: $365.89
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
40-20-1020-S6600

Mouser Part No
24-40-20-1020-S6600

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Carbon Filler in Silicone Binder, 10"x10", 0.032" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$365.89

$314.77

$307.33

Min.: 5
Mult.: 1

EMI Gaskets, Sheets & Absorbers

S6600

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer, EMI Shield Gasket, Ag-Al Filler, Sil Binder, 10x20" Sheet

40-21-1020-1285
Parker Chomerics
5: $852.56
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
40-21-1020-1285

Mouser Part No
24-40-21-1020-1285

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer, EMI Shield Gasket, Ag-Al Filler, Sil Binder, 10x20" Sheet

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$852.56

$744.86

Min.: 5
Mult.: 1

EMI Gaskets, Sheets & Absorbers

1285

EMI Gaskets, Sheets, Absorbers & Shielding Elastomer Sheet Stock EMI Gasket, Ag-Plate Al Filler in Fluorosil Binder, Round

40-21-1020-1298
Parker Chomerics
3: $1,842.49
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
40-21-1020-1298

Mouser Part No
24-40-21-1020-1298

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Elastomer Sheet Stock EMI Gasket, Ag-Plate Al Filler in Fluorosil Binder, Round

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1,842.49

Min.: 3
Mult.: 1

EMI Gaskets, Sheets & Absorbers

1298

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Ni-Plate Aluminum, Fluorosilicone, 10x20" Sheet, 0.062" Thick

40-30-1020-6503
Parker Chomerics
1: $2,454.42
Non-Stocked Lead-Time 8 Weeks
New At Mouser

Mfr. Part No.
40-30-1020-6503

Mouser Part No
24-40-30-1020-6503

New At Mouser

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Gasket, Ni-Plate Aluminum, Fluorosilicone, 10x20" Sheet, 0.062" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$2,454.42

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

6503

EMI Gaskets, Sheets, Absorbers & Shielding EMI Shield, Fluorosilicone Elastomer, Nickel-Graphite, 10"x10", 0.062" Thick

40-30-1020-6750
Parker Chomerics
5: $694.51
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
40-30-1020-6750

Mouser Part No
24-40-30-1020-6750

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding EMI Shield, Fluorosilicone Elastomer, Nickel-Graphite, 10"x10", 0.062" Thick

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$694.51

$606.78

Min.: 5
Mult.: 1

EMI Gaskets, Sheets & Absorbers

6750

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Sheet Stock EMI Gasket, Ni-Graphite Filler, Silicone Binder

40-30-1020-S6305
Parker Chomerics
12: $305.66
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
40-30-1020-S6305

Mouser Part No
24-40-30-1020-S6305

Parker Chomerics

EMI Gaskets, Sheets, Absorbers & Shielding Conductive Elastomer Sheet Stock EMI Gasket, Ni-Graphite Filler, Silicone Binder

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$305.66

$298.42

Min.: 12
Mult.: 1

EMI Gaskets, Sheets & Absorbers

S6305

CHO-SEAL® Conductive Elastomer Gaskets

Customer Service Office

Company

Resources

Support

0.04 in
1.02 mm
1.09 mm
0.043 in
0.048 in
1.27 mm
0.05 in
0.053 in
1.35 mm
0.06 in
1.57 mm
0.062 in
0.065 in
1.78 mm
0.07 in
0.08 in
2.03 mm
2.29 mm
0.09 in
0.093 in