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RFI and EMI - Shielding and Absorbing Materials

Browse available RFI and EMI - Shielding and Absorbing Materials part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Type Shape Length Width Thickness - Overall Operating Temperature Adhesive Material Grade Qualification
3M CN4190 1

3M CN4190 1" X 2"-100

RF EMI SHLDING SHEET 2"X1" 100PK

3M (TC)

4,091 -
Datasheet CN-4190 Bulk Obsolete Shielding Sheet Rectangular 2.000" (50.80mm) 1.000" (25.40mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
9707-3/4

9707-3/4"-2"-25

TAPE ADHSV TRNSFR 3/4"X 2" 25PK

3M (TC)

2,139 -
Datasheet 9707 Box Active Shielding Tape Rectangular 75.000' (22.86m) 2.000" (50.80mm) 0.750" (19.05mm) -40°C ~ 85°C Pressure Sensitive Adhesive (PSA) Acrylic - -
8408-9200-56 Laird Technologies EMI

8408-9200-56

EMOW SILSD MON SHT PSA

Laird Technologies EMI

1,424 -
Datasheet * Bulk Active - - - - - - - - - -
3M 1125 CIRCLE-0.75

3M 1125 CIRCLE-0.75"-250

RF EMI SHLDING SHEET 0.75" 250PK

3M (TC)

3,703 -
Datasheet 1125 Bulk Active Shielding Sheet Circular - 0.750" (19.05mm) 0.004" (0.09mm) - Acrylic, Non-Conductive, Single Sided Copper Foil - -
ET1X25MMX66M 3M

ET1X25MMX66M

RF EMI SHIELDING TAPE 54'X0.47"

3M

1,242 -
Datasheet 1170 Bulk Discontinued at Digi-Key Shielding Tape Roll 54.000' (16.50m) 0.470" (12.00mm) 0.003" (0.08mm) -40°C ~ 130°C Conductive, Single Sided Aluminum Foil - -
ST005PCN50 Leader Tech Inc.

ST005PCN50

RF EMI SHIELDING TAPE 0.5"

Leader Tech Inc.

2,103 -
Datasheet - Bulk Active Shielding Tape - - 0.500" (12.70mm) 0.005" (0.13mm) -40°C ~ 100°C Acrylic, Conductive Nickel-Copper (NI/CU) Fabric - -
3M CN3190 3

3M CN3190 3" X 1.25"-25

RF EMI SHIELDING SHEET 3"X1.25"

3M (TC)

1,791 -
Datasheet CN-3190 Bulk Active Shielding Sheet Rectangular 3.000" (76.20mm) 1.250" (31.75mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
3M CN4490 3/4

3M CN4490 3/4" X 2"-100

RF SHLDING SHEET 2"X0.75" 100PK

3M (TC)

1,644 -
Datasheet CN-4490 Bulk Obsolete Shielding Sheet Rectangular 2.000" (50.80mm) 0.750" (19.10mm) 0.002" (0.05mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
3M CN4490 1/2

3M CN4490 1/2" X 3"-100

RF SHLDING SHEET 3"X0.5" 100PK

3M (TC)

1,847 -
Datasheet CN-4490 Bulk Obsolete Shielding Sheet Rectangular 3.000" (76.20mm) 0.500" (12.70mm) 0.002" (0.05mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
CF720AB35565080 Laird Technologies EMI

CF720AB35565080

RF CONDUCTIVE FOAM SHEET 20"X14"

Laird Technologies EMI

3,304 -
Datasheet EcoFoam™ Bulk Obsolete Conductive Foam Sheet Rectangular 20.000" (508.00mm) 14.000" (355.60mm) 0.080" (2.00mm) -40°C ~ 70°C Conductive, Single Sided - - -
1170SQ-0.5(250) 3M (TC)

1170SQ-0.5(250)

RF SHLDING SHEET 0.5"X0.5" 250PK

3M (TC)

1,980 -
Datasheet 1170 Bulk Active Shielding Sheet Square 0.500" (12.70mm) 0.500" (12.70mm) 0.003" (0.08mm) -40°C ~ 130°C Conductive, Single Sided Aluminum Foil - -
3M 1125 1.5

3M 1125 1.5"SQ-100

RF SHLDING SHEET 1.5"X1.5" 100PK

3M (TC)

2,988 -
Datasheet 1125 Bulk Active Shielding Sheet Square 1.500" (38.10mm) 1.500" (38.10mm) 0.004" (0.09mm) - Acrylic, Non-Conductive, Single Sided Copper Foil - -
3M 1125 3/4

3M 1125 3/4" X 3"-100

RF SHLDING SHEET 3"X0.75" 100PK

3M (TC)

4,000 -
Datasheet 1125 Bulk Active Shielding Sheet Rectangular 3.000" (76.20mm) 0.750" (19.05mm) 0.004" (0.09mm) - Acrylic, Non-Conductive, Single Sided Copper Foil - -
9719-3-4(5) 3M (TC)

9719-3-4(5)

TAPE ADHSV TRNSFR 3"X 4" 5/PACK

3M (TC)

2,035 -
Datasheet 9719 Bulk Active Shielding Tape Rectangular 14.993' (4.57m) 4.000" (101.60mm) 3.000" (76.20mm) 204°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
NS1020HA Laird Technologies EMI

NS1020HA

RF ABSORB SHEET 300MMX11.811"

Laird Technologies EMI

1,176 -
Datasheet NoiseSorb NS1000H Bulk Active Absorbing Sheet Square 11.811" (300.00mm) 11.811" (300.00mm) 0.079" (2.00mm) -40°C ~ 105°C Pressure Sensitive Adhesive (PSA) - - -
AB5020S 3M

AB5020S

EMI ABSORBER 0.2MMX210MMX297MM

3M

2,778 -
Datasheet * Bulk Obsolete - - - - - - - - - -
9707-1/2

9707-1/2"-3"-25

TAPE ADHSV TRNSFR 1/2"X 3" 25PK

3M (TC)

1,360 -
Datasheet 9707 Box Active Shielding Tape Rectangular 75.000' (22.86m) 3.000" (76.20mm) 0.500" (12.70mm) -40°C ~ 85°C Pressure Sensitive Adhesive (PSA) Acrylic - -
NS1040CA Laird Technologies EMI

NS1040CA

RF ABSORB SHEET 300MMX11.811"

Laird Technologies EMI

1,466 -
Datasheet NoiseSorb NS1000C Bulk Active Absorbing Sheet Square 11.811" (300.00mm) 11.811" (300.00mm) 0.157" (4.00mm) -40°C ~ 105°C Pressure Sensitive Adhesive (PSA) - - -
AB7020-210MMX297MM 3M

AB7020-210MMX297MM

RF ABSORB SHEET 11.693"X8.268"

3M

2,250 -
Datasheet AB7000 Box Obsolete Absorbing Sheet Rectangular 11.693" (297.00mm) 8.268" (210.00mm) - -25°C ~ 85°C Pressure Sensitive Adhesive (PSA) Polymer Resin, Metal Flakes - -
3M 9707 4

3M 9707 4" X 4"-5

TAPE ADHSV TRNSFR 4"X 4" 5/PACK

3M (TC)

1,853 -
Datasheet 9707 Bulk Active Shielding Tape Rectangular 14.993' (4.57m) 4.000" (101.60mm) 4.000" (101.60mm) -40°C ~ 85°C Pressure Sensitive Adhesive (PSA) Acrylic - -
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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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