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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
1267CIR-2(5) 3M (TC)

1267CIR-2(5)

RF EMI SHIELDING SHEET 2" 5PK

3M (TC)

1,912 -
Datasheet 1267 Bulk Active Shielding Sheet Circular - 2.000" (50.80mm) 0.005" (0.13mm) - Non-Conductive, Single Sided Embossed Aluminum Foil - -
19-05-11440-1298 Parker Chomerics

19-05-11440-1298

RF EMI GASKET 12" X 0.246"

Parker Chomerics

2,472 -
Datasheet CHO-SEAL® 1298 Spool Active Gasket D-Shape 12.000" (304.80mm) 0.246" (6.25mm) 0.146" (3.68mm) -29°C ~ 66°C - Silicone Elastomer - -
1181-1-4(5) 3M (TC)

1181-1-4(5)

RF EMI SHLDING SHEET 4"X1" 5PK

3M (TC)

1,628 -
Datasheet 1181 Bulk Active Shielding Sheet Rectangular 4.000" (101.60mm) 1.000" (25.40mm) 0.004" (0.09mm) -40°C ~ 130°C Conductive, Single Sided Copper Foil - -
5-AB5050-1/2-4R 3M (TC)

5-AB5050-1/2-4R

RF ABSORBING SHEET 4"X0.5" 5PK

3M (TC)

3,722 -
Datasheet AB-5000 Bulk Obsolete Absorbing Sheet Rectangular 4.000" (101.60mm) 0.500" (12.70mm) 0.022" (0.55mm) -25°C ~ 85°C Non-Conductive, Single Sided Polymer Resin, Metal Flakes - -
1127 Adafruit Industries LLC

1127

RF EMI SHIELDING TAPE 49.21'X1"

Adafruit Industries LLC

4,730 -
Datasheet - Bulk Active Shielding Tape - 49.210' (15.00m) 1.000" (25.40mm) 0.003" (0.07mm) - Conductive, Single Sided Copper Foil - -
5-CN3190-1.5 3M (TC)

5-CN3190-1.5

RF SHIELDING SHEET 15'X1.5" 5PK

3M (TC)

3,481 -
Datasheet CN-3190 Bulk Active Shielding Sheet Circular 15.000' (4.60m) 1.500" (38.10mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Polyester - -
EFF4(02)-120X120T0800 KEMET

EFF4(02)-120X120T0800

RF EMI ABSORB SHEET 4.724X4.724"

KEMET

2,215 -
Datasheet EFF4 - FLEX SUPPRESSOR® Bulk Active Absorbing Sheet Square 4.724" (120.00mm) 4.724" (120.00mm) 0.009" (0.23mm) -40°C ~ 125°C Non-Conductive, Single Sided Polymer, Magnetic Powder Automotive AEC-Q200
1345CIR-2(5) 3M (TC)

1345CIR-2(5)

RF EMI SHIELDING SHEET 2" 5PK

3M (TC)

3,632 -
Datasheet 1345 Bulk Active Shielding Sheet Circular - 2.000" (50.80mm) 0.004" (0.10mm) -40°C ~ 130°C Conductive, Single Sided Embossed Tin-Plated Copper Foil - -
3M 9703 1/2

3M 9703 1/2" X 3/4"-25

TAPE ADHSV TRAN 1/2"X 3/4" 25PK

3M (TC)

2,518 -
Datasheet 9703 Bulk Active Shielding Tape Rectangular 75.000' (22.86m) 0.750" (19.05mm) 0.500" (12.70mm) -40°C ~ 85°C Pressure Sensitive Adhesive (PSA) Acrylic - -
9703SQ-0.5(25) 3M (TC)

9703SQ-0.5(25)

TAPE ADHSV TRAN 1/2"X 1/2" 25PK

3M (TC)

4,693 -
Datasheet 9703 Bulk Active Shielding Tape Rectangular 75.000' (22.86m) 0.500" (12.70mm) - -40°C ~ 85°C Pressure Sensitive Adhesive (PSA) Acrylic - -
FFAM101*1T2 Delevan

FFAM101*1T2

RF FERRITE SHEET 100MMX3.937"

Delevan

2,912 -
Datasheet FFAM Bulk Active Flexible Ferrite Sheet Square 3.937" (100.00mm) 3.937" (100.00mm) 0.039" (1.00mm) -40°C ~ 85°C Non-Conductive, Double Sided Ferrite Powder - -
1170CIR-2(5) 3M (TC)

1170CIR-2(5)

RF EMI SHIELDING SHEET 2" 5PK

3M (TC)

3,480 -
Datasheet 1170 Bulk Active Shielding Sheet Circular - 2.000" (50.80mm) 0.003" (0.08mm) -40°C ~ 130°C Conductive, Single Sided Aluminum Foil - -
5-AB5050-1.5 3M (TC)

5-AB5050-1.5

RF EMI ABSORBING SHEET 1.5" 5PK

3M (TC)

3,666 -
Datasheet AB-5000 Bulk Obsolete Absorbing Sheet Circular - 1.500" (38.10mm) 0.022" (0.55mm) -25°C ~ 85°C Non-Conductive, Single Sided Polymer Resin, Metal Flakes - -
5-1245-1/2S 3M (TC)

5-1245-1/2S

RF SHLDING SHEET 0.5"X0.5" 5PK

3M (TC)

2,892 -
Datasheet 1245 Bulk Active Shielding Sheet Square 0.500" (12.70mm) 0.500" (12.70mm) 0.004" (0.10mm) - Non-Conductive, Single Sided Embossed Copper Foil - -
0.25-5-CN3190 3M (TC)

0.25-5-CN3190

RF EMI SHLDING SHEET 15' X 0.25"

3M (TC)

2,462 -
Datasheet CN-3190 Bulk Active Shielding Sheet Tape 15.000' (4.60m) 0.250" (6.35mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
1/2-5-CN4190 3M (TC)

1/2-5-CN4190

RF EMI SHIELDING TAPE 15' X 0.5"

3M (TC)

2,635 -
Datasheet CN-4190 Bulk Obsolete Shielding Tape - 15.000' (4.60m) 0.500" (12.70mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
5-AB5050-3/4-3R 3M (TC)

5-AB5050-3/4-3R

RF ABSORBING SHEET 3"X0.75" 5PK

3M (TC)

4,787 -
Datasheet AB-5000 Bulk Obsolete Absorbing Sheet Rectangular 3.000" (76.20mm) 0.750" (19.10mm) 0.022" (0.55mm) -25°C ~ 85°C Non-Conductive, Single Sided Polymer Resin, Metal Flakes - -
9703-0.5-1(25) 3M (TC)

9703-0.5-1(25)

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

3M (TC)

3,032 -
Datasheet 9703 Bulk Active Shielding Tape Rectangular 75.000' (22.86m) 1.000" (25.40mm) 0.500" (12.70mm) -40°C ~ 85°C Pressure Sensitive Adhesive (PSA) Acrylic - -
CN3190-1-2(5) 3M (TC)

CN3190-1-2(5)

RF EMI SHLDING SHEET 2"X1" 5PK

3M (TC)

3,799 -
Datasheet CN-3190 Bulk Active Shielding Sheet Rectangular 2.000" (50.80mm) 1.000" (25.40mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Polyester - -
5-CN3190-3/4-3R 3M (TC)

5-CN3190-3/4-3R

RF SHIELDING SHEET 3"X0.75" 5PK

3M (TC)

4,900 -
Datasheet CN-3190 Bulk Active Shielding Sheet Rectangular 3.000" (76.20mm) 0.750" (19.10mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Polyester - -
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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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