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EMI/RFI Shielding Gaskets
Sheets
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Urethane Foam |
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Polyurethane Foam |
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Silicone Rubber |
Sheets work well between two flat surfaces.
Urethane Foam—Urethane foam gaskets block EMI and RFI in most applications. Gaskets are made with conductive silver wire.
Polyurethane Foam—Polyurethane foam gaskets are covered with either a conductive nickel/copper braided fabric or conductive aluminum foil. A nonconductive adhesive holds them in place. To protect sensitive equipment, they block at least twice as much interference as urethane foam gaskets. Cut these gaskets to length with scissors.
Silicone Rubber—Silicone rubber sheets are embedded with conductive nickel wire. They block the most interference of our shielding gaskets and also seal out moisture. One side is smooth; the other is rough to help adhesives stick. They meet AMS, ASTM, and military standards for materials.
Adhesive Backing—Adhesive-back gaskets stick to flat surfaces.
UL 94 HF-1—Gaskets that meet UL 94 HF-1 stop burning within two seconds if they catch on fire and won’t spread the fire by dripping.
UL 94 V-0—Gaskets that meet UL 94 V-0 self-extinguish within 10 seconds if they catch fire and won’t spread the fire by dripping.
Thk. | Wd. | Lg. | Interference Reduction @ Freq. | Backing Type | Temp. Range, ° F | Color | For Use Outdoors | Flammability Rating | Specs. Met | Mil. Spec. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Urethane Foam | ||||||||||||||
| 0.06" | 6" | 12" | 95 dB @ 1 GHz | Plain | -40 to 158 | Gray | No | UL 94 V-0 | — | — | 6021T111 | 000000 | ||
| 0.118" | 6" | 12" | 95 dB @ 1 GHz | Plain | -40 to 158 | Gray | No | UL 94 V-0 | — | — | 6021T131 | 00000 | ||
Polyurethane Foam | ||||||||||||||
| 0.02" | 0.157" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N16 | 00000 | ||
| 0.04" | 3/16" | 96" | 105 dB @ 1 GHz | Adhesive | -40 to 158 | Gray | Yes | UL 94 V-0 | — | — | 6180T17 | 00000 | ||
| 0.04" | 0.2" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N13 | 00000 | ||
| 0.04" | 13/32" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N26 | 00000 | ||
| 0.04" | 0.6" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N27 | 00000 | ||
| 0.05" | 0.09" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N48 | 00000 | ||
| 0.05" | 1" | 10" | 60 dB @ 1 GHz | Adhesive | -40 to 158 | Gray | Yes | UL 94 HF-1 | — | — | 6180T44 | 00000 | ||
| 0.051" | 0.157" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N49 | 00000 | ||
| 0.051" | 0.394" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N51 | 00000 | ||
| 0.06" | 0.1" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N12 | 00000 | ||
| 0.06" | 1/8" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N23 | 00000 | ||
| 0.08" | 0.1" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N43 | 00000 | ||
| 0.08" | 0.16" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N44 | 00000 | ||
| 0.08" | 0.2" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N45 | 00000 | ||
| 0.08" | 1/2" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N46 | 00000 | ||
| 0.08" | 3/4" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N47 | 00000 | ||
| 0.08" | 1" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N42 | 00000 | ||
| 0.095" | 7/32" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N22 | 00000 | ||
| 0.12" | 5/32" | 24" | 105 dB @ 1 GHz | Adhesive | -40 to 158 | Gray | Yes | UL 94 V-0 | — | — | 6180T16 | 00000 | ||
| 0.12" | 5/32" | 96" | 105 dB @ 1 GHz | Adhesive | -40 to 158 | Gray | Yes | UL 94 V-0 | — | — | 6180T19 | 00000 | ||
| 1/8" | 1/4" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N18 | 00000 | ||
| 0.14" | 1/4" | 24" | 105 dB @ 1 GHz | Adhesive | -40 to 158 | Gray | Yes | UL 94 V-0 | — | — | 6180T15 | 00000 | ||
| 0.14" | 1/4" | 96" | 105 dB @ 1 GHz | Adhesive | -40 to 158 | Gray | Yes | UL 94 V-0 | — | — | 6180T18 | 00000 | ||
| 0.16" | 11/32" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N19 | 00000 | ||
| 3/16" | 3/8" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N39 | 00000 | ||
| 3/16" | 3/4" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N41 | 00000 | ||
| 0.2" | 0.2" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N28 | 00000 | ||
| 1/4" | 1/4" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N29 | 00000 | ||
| 1/4" | 3/8" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N31 | 00000 | ||
| 1/4" | 1/2" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N32 | 00000 | ||
| 1/4" | 0.6" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N33 | 00000 | ||
| 3/8" | 3/8" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N21 | 00000 | ||
| 3/8" | 1/2" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N34 | 00000 | ||
| 1/2" | 1/2" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N35 | 00000 | ||
| 1/2" | 3/4" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N36 | 00000 | ||
| 0.67" | 0.67" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N37 | 00000 | ||
| 0.787" | 0.787" | 48" | 80 dB @ 1 GHz | Adhesive | -40 to 158 | Beige | No | UL 94 V-0 | — | — | 4046N38 | 00000 | ||
Silicone Rubber | ||||||||||||||
| 1/32" | 3" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T21 | 00000 | ||
| 1/32" | 6" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T31 | 00000 | ||
| 1/32" | 9" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T41 | 000000 | ||
| 1/16" | 3" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T22 | 00000 | ||
| 1/16" | 6" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T32 | 000000 | ||
| 1/16" | 9" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T42 | 000000 | ||
| 1/8" | 3" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T24 | 000000 | ||
| 1/8" | 6" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T34 | 000000 | ||
| 1/8" | 9" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T44 | 000000 | ||
| 1/4" | 3" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T26 | 000000 | ||
| 1/4" | 6" | 36" | 125 dBA @ 1 GHz | Plain | -85 to 390 | Gray | Yes | — | ASTM D2000 Type G Class E, SAE AMS3301 | Fed. Spec. A-A-59588, MIL-R-5847 | 5831T36 | 000000 | ||
Conductive Silicone Rubber Sheets
Smooth Texture
 |
Industrial—Meet ASTM D2000, so you can trust this rubber to flex and compress consistently throughout its life.
Wd. | Lg. | Hardness | Color | Electrical Volume Resistivity | Temp., ° F | For Use Outdoors | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Industrial | ||||||||||
1/32" Thick | ||||||||||
| 12" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N11 | 000000 | ||
| 24" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N12 | 000000 | ||
| 36" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N13 | 000000 | ||
1/16" Thick | ||||||||||
| 12" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N14 | 000000 | ||
| 24" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N15 | 000000 | ||
| 36" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N16 | 000000 | ||
5/64" Thick | ||||||||||
| 12" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N222 | 000000 | ||
| 24" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N224 | 000000 | ||
| 36" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N226 | 000000 | ||
1/8" Thick | ||||||||||
| 12" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N223 | 000000 | ||
| 24" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N225 | 000000 | ||
| 36" | 36" | Durometer 65A (Medium Hard) | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N227 | 000000 | ||
Conductive Silicone Rubber Strips
Smooth Texture
 |
Industrial—Meet ASTM D2000, so you can trust this rubber to flex and compress consistently throughout its life.
Wd. | Lg. | Hardness | Tensile Strength, psi | Color | Electrical Volume Resistivity | Temp., ° F | For Use Outdoors | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
Industrial | |||||||||||
1/32" Thick | |||||||||||
| 1" | 36" | Durometer 65A (Medium Hard) | 780 | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N211 | 000000 | ||
| 2" | 36" | Durometer 65A (Medium Hard) | 780 | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N213 | 00000 | ||
| 3" | 36" | Durometer 65A (Medium Hard) | 780 | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N215 | 00000 | ||
| 4" | 36" | Durometer 65A (Medium Hard) | 780 | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N217 | 00000 | ||
| 6" | 36" | Durometer 65A (Medium Hard) | 780 | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N219 | 00000 | ||
1/16" Thick | |||||||||||
| 1" | 36" | Durometer 65A (Medium Hard) | 780 | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N212 | 00000 | ||
| 2" | 36" | Durometer 65A (Medium Hard) | 780 | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N214 | 00000 | ||
| 3" | 36" | Durometer 65A (Medium Hard) | 780 | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N216 | 00000 | ||
| 4" | 36" | Durometer 65A (Medium Hard) | 780 | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N218 | 00000 | ||
| 6" | 36" | Durometer 65A (Medium Hard) | 780 | Black | 1Ω⋅cm to 5Ω⋅cm | -65 to 450 | Yes | 3838N221 | 00000 | ||
