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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.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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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
AB5010-4.13-1.25(25) 3M (TC)

AB5010-4.13-1.25(25)

RF EMI ABSORB SHEET 4.13"X1.25"

3M (TC)

1,118 -
Datasheet AB5000 Bulk Active Absorbing Sheet Rectangular 4.130" (104.90mm) 1.250" (31.75mm) 0.004" (0.10mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive Polymer Resin, Metal Flakes - -
78135074 Laird Technologies EMI

78135074

RF EMI ABSORBING SHEET 24" X 24"

Laird Technologies EMI

3,139 -
Datasheet ECCOSORB® LS Box Active Absorbing Sheet Square 24.000" (609.60mm) 24.000" (609.60mm) 0.252" (6.40mm) 90°C Pressure Sensitive Adhesive (PSA) Polyurethane Foam - -
FFAM0253*3T1 Delevan

FFAM0253*3T1

RF FERRITE SHEET 300MMX11.811"

Delevan

3,343 -
Datasheet FFAM Bulk Active Flexible Ferrite Sheet Square 11.811" (300.00mm) 11.811" (300.00mm) 0.010" (0.25mm) -40°C ~ 85°C Non-Conductive, Single Sided Ferrite Powder - -
FFAM0253*3T2 Delevan

FFAM0253*3T2

RF FERRITE SHEET 300MMX11.811"

Delevan

2,296 -
Datasheet FFAM Bulk Active Flexible Ferrite Sheet Square 11.811" (300.00mm) 11.811" (300.00mm) 0.010" (0.25mm) -40°C ~ 85°C Non-Conductive, Double Sided Ferrite Powder - -
27215373 Laird Technologies EMI

27215373

RF ABSORB SHEET 12.008"X12.008"

Laird Technologies EMI

4,453 -
Datasheet ECCOSTOCK® HIK500F Bulk Active Absorbing Sheet Square 12.008" (305.00mm) 12.008" (305.00mm) - -56°C ~ 204°C - - - -
CN3190SQ-2(100) 3M (TC)

CN3190SQ-2(100)

RF EMI SHLDING SHEET 2"X2" 100PK

3M (TC)

2,378 -
Datasheet CN-3190 Bulk Active Shielding Sheet Square 2.000" (50.80mm) 2.000" (50.80mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
3M CN3190 1

3M CN3190 1" X 4"-100

RF EMI SHLDING SHEET 4"X1" 100PK

3M (TC)

1,529 -
Datasheet CN-3190 Bulk Active Shielding Sheet Rectangular 4.000" (101.60mm) 1.000" (25.40mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
24296210 Laird Technologies EMI

24296210

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

3,514 -
Datasheet ECCOSORB® BSR Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.010" (0.25mm) -40°C ~ 170°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
3M CN3190 2

3M CN3190 2" X 8.625"-25

RF EMI SHLDING SHEET 8.625" X 2"

3M (TC)

3,981 -
Datasheet CN-3190 Bulk Active Shielding Sheet Rectangular 8.625" (219.08mm) 2.000" (50.80mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
12X12-6-CN4490 3M (TC)

12X12-6-CN4490

RF EMI SHLDING SHEET 12"X12" 6PK

3M (TC)

4,365 -
Datasheet CN-4490 Bulk Obsolete Shielding Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.002" (0.05mm) - Conductive, Double Sided Nickel-Copper (NI/CU) Fabric - -
CN3190-0.375-54.5 3M (TC)

CN3190-0.375-54.5

RF EMI SHLD SHEET 163.5'X0.375"

3M (TC)

4,881 -
Datasheet CN-3190 Bulk Active Shielding Sheet Tape 163.500' (49.83m) 0.375" (9.53mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
3M AB5030HF 1.5

3M AB5030HF 1.5" CIRCLE-50/PK

RF EMI ABSORBING SHEET 1.5" 50PK

3M (TC)

2,312 -
Datasheet AB5000HF Bulk Active Absorbing Sheet Circular - 1.500" (38.10mm) 0.014" (0.35mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive, Double Sided Polymer Resin, Metal Flakes - -
3M AB5030HF 1.5

3M AB5030HF 1.5" SQUARE-50/PK

RF ABSORB SHEET 1.5"X1.5" 50PK

3M (TC)

3,915 -
Datasheet AB5000HF Bulk Active Absorbing Sheet Square 1.500" (38.10mm) 1.500" (38.10mm) 0.014" (0.35mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive, Double Sided Polymer Resin, Metal Flakes - -
3M AB5100HF 1.03

3M AB5100HF 1.03" X 8"-5

RF ABSORB SHEET 8"X1.03" 5/RL

3M (TC)

3,642 -
Datasheet AB5100HF Bulk Active Absorbing Sheet Rectangular 8.000" (203.20mm) 1.030" (26.16mm) 0.039" (1.00mm) -25°C ~ 85°C Non-Conductive, Single Sided Polymer Resin, Metal Flakes - -
78136076 Laird Technologies EMI

78136076

RF EMI ABSORBING SHEET 24" X 24"

Laird Technologies EMI

1,467 -
Datasheet ECCOSORB® LS Bulk Active Absorbing Sheet Square 24.000" (609.60mm) 24.000" (609.60mm) 0.500" (12.70mm) 90°C - Polyurethane Foam - -
64008159 Laird Technologies EMI

64008159

RF EMI ABSORBING SHEET 12" X 6"

Laird Technologies EMI

3,407 -
Datasheet Eccoshield® LSV Bulk Obsolete Absorbing Sheet Rectangular 12.000" (304.80mm) 6.000" (152.40mm) 0.020" (0.51mm) - - - - -
78540098 Laird Technologies EMI

78540098

RF EMI ABSORBING SHEET 24" X 24"

Laird Technologies EMI

3,636 -
Datasheet ECCOSORB® LS Bag Active Absorbing Sheet Square 24.000" (609.60mm) 24.000" (609.60mm) 0.252" (6.40mm) 90°C Pressure Sensitive Adhesive (PSA) Polyurethane Foam - -
78153093 Laird Technologies EMI

78153093

RF EMI ABSORBING SHEET 24" X 24"

Laird Technologies EMI

2,960 -
Datasheet ECCOSORB® LS-30 Bulk Active Absorbing Sheet Square 24.000" (609.60mm) 24.000" (609.60mm) 0.374" (9.50mm) 90°C Pressure Sensitive Adhesive (PSA) Polyurethane Foam - -
3M CN3190 0.75

3M CN3190 0.75" X 5"-100

RF EMI SHIELDING SHEET 5"X0.75"

3M (TC)

2,890 -
Datasheet CN-3190 Bulk Active Shielding Sheet Rectangular 5.000" (127.00mm) 0.750" (19.05mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
1245-23-36 3M (TC)

1245-23-36

RF EMI SHIELD SHEET 36"X22.992"

3M (TC)

4,574 -
Datasheet 1245 Box Active Shielding Sheet Rectangular 36.000" (914.40mm) 22.992" (584.00mm) 0.004" (0.10mm) - Non-Conductive, Single Sided Embossed Copper Foil - -
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RFI and EMI - Shielding and Absorbing Materials FAQ

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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.

How do I request a quote for RFI and EMI - Shielding and Absorbing Materials components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.