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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
3M AB5020 4.13

3M AB5020 4.13" X 4"-25

RF EMI ABSORBING SHEET 4.13"X4"

3M (TC)

3,582 -
Datasheet AB5000 Bulk Active Absorbing Sheet Rectangular 4.130" (104.90mm) 4.000" (101.60mm) 0.008" (0.20mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive Polymer Resin, Metal Flakes - -
A18168-140 Laird Technologies EMI

A18168-140

RF EMI ABSORBERS 18" X 18"

Laird Technologies EMI

2,079 -
Datasheet CoolZorb Bulk Active Absorbers Square 18.000" (457.20mm) 18.000" (457.20mm) 0.142" (3.60mm) -40°C ~ 175°C - - - -
39.37-1-CN3190 3M (TC)

39.37-1-CN3190

RF EMI SHLDING SHEET 36"X39.37"

3M (TC)

2,651 -
Datasheet CN-3190 Bulk Active Shielding Sheet Rectangular 36.000" (914.40mm) 39.370" (1.00m) 0.004" (0.10mm) - Non-Conductive, Single Sided Nickel-Copper (NI/CU) Polyester - -
3M AB5010 4.13

3M AB5010 4.13" X 4"-25

RF EMI ABSORBING SHEET 4.13"X4"

3M (TC)

2,017 -
Datasheet AB5000 Bulk Active Absorbing Sheet Rectangular 4.130" (104.90mm) 4.000" (101.60mm) 0.004" (0.10mm) -25°C ~ 85°C Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive Polymer Resin, Metal Flakes - -
4089 Laird Technologies EMI

4089

RF FOAM 4000,A1,BB,RFRET PSA 0.2

Laird Technologies EMI

1,135 -
Datasheet Eccosorb™ RF-RET Box Active Absorbers Square 24.000" (609.60mm) 24.000" (609.60mm) 0.250" (6.35mm) -40°C ~ 70°C Pressure Sensitive Adhesive (PSA) Polyurethane - -
21453167 Laird Technologies EMI

21453167

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

2,622 -
Datasheet ECCOSORB® SF Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.085" (2.16mm) 163°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
3M CN3190 5

3M CN3190 5" X 10.5"-25

RF EMI SHIELDING SHEET 10.5"X5"

3M (TC)

4,707 -
Datasheet CN-3190 Bulk Active Shielding Sheet Sheet 10.500" (266.70mm) 5.000" (127.00mm) 0.004" (0.11mm) - Conductive, Single Sided Nickel-Copper (NI/CU) Fabric - -
78087095 Laird Technologies EMI

78087095

RF EMI ABSORBING SHEET 24" X 24"

Laird Technologies EMI

2,669 -
Datasheet ECCOSORB® AN-77 Bulk Active Absorbing Sheet Sheet 24.000" (609.60mm) 24.000" (609.60mm) 2.240" (57.00mm) 90°C - Polyurethane Foam - -
21462171 Laird Technologies EMI

21462171

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

2,224 -
Datasheet ECCOSORB® SF Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.071" (1.81mm) 163°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
3M AB5030 CIRCLE-1.750

3M AB5030 CIRCLE-1.750"-100

RF EMI ABSORBING SHEET 1.75"

3M (TC)

2,114 -
Datasheet AB5000 Bulk Active Absorbing Sheet Circular - 1.750" (44.45mm) 0.012" (0.30mm) -25°C ~ 85°C Non-Conductive, Single Sided Polymer Resin, Metal Flakes - -
1245-11.5-6 3M (TC)

1245-11.5-6

RF EMI SHLDING SHEET 18' X 11.5"

3M (TC)

2,898 -
Datasheet 1245 Box Active Shielding Sheet - 18.000' (5.50m) 11.500" (292.00mm) 0.004" (0.10mm) - Non-Conductive, Single Sided Embossed Copper Foil - -
21850020 Laird Technologies EMI

21850020

RF EMI ABSORBING SHEET 36" X 12"

Laird Technologies EMI

3,148 -
Datasheet Eccosorb™ RF-LB Bulk Active Absorbing Sheet Rectangular 36.000" (914.40mm) 12.000" (304.80mm) 0.020" (0.51mm) -70°C ~ 177°C Pressure Sensitive Adhesive (PSA) Silicone Elastomer - -
21327167 Laird Technologies EMI

21327167

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

2,046 -
Datasheet ECCOSORB® SF Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.073" (1.85mm) 163°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
060524A2 Eclipse Magnetics Ltd

060524A2

MAG. SHEET WHITE GLOSS 0.6X620MM

Eclipse Magnetics Ltd

3,786 -
Datasheet - Active Shielding Sheet Sheet 98.425' (30.00m) 24.409" (620.00mm) 0.024" (0.60mm) 80°C Custom Ferrite Powder - -
21510100 Laird Technologies EMI

21510100

RF EMI ABSORBING SHEET 12"

Laird Technologies EMI

3,792 -
Datasheet ECCOSORB® SF Bulk Active Absorbing Sheet Square - 12.000" (304.80mm) 0.064" (1.63mm) 163°C - Silicone Rubber - -
21442105 Laird Technologies EMI

21442105

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

2,605 -
Datasheet ECCOSORB® SF Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.075" (1.91mm) 163°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
21460175 Laird Technologies EMI

21460175

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

4,650 -
Datasheet ECCOSORB® SF Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.083" (2.11mm) 163°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
21463165 Laird Technologies EMI

21463165

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

2,435 -
Datasheet ECCOSORB® SF Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.068" (1.73mm) 163°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
21519171 Laird Technologies EMI

21519171

RF EMI ABSORBING SHEET 12" X 12"

Laird Technologies EMI

1,225 -
Datasheet ECCOSORB® SF Bulk Active Absorbing Sheet Square 12.000" (304.80mm) 12.000" (304.80mm) 0.079" (2.01mm) 163°C Pressure Sensitive Adhesive (PSA) Silicone Rubber - -
50-02-1077-0000 Parker Chomerics

50-02-1077-0000

RF EMI EMI CONDUCTIVE SEALANT

Parker Chomerics

1,822 -
Datasheet CHO-BOND® 1077 Bulk Active EMI Conductive Sealant - - - - - - Silicone - -
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WINSUN SOURCING SUPPORT

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RFI and EMI - Shielding and Absorbing Materials FAQ

Common questions about selecting, comparing and sourcing RFI and EMI - Shielding and Absorbing Materials components through Winsun (HK) Electronics.

What should I check when selecting RFI and EMI - Shielding and Absorbing Materials components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific RFI and EMI - Shielding and Absorbing Materials part numbers?

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.

Do you support shortage, obsolete or hard-to-find RFI and EMI - Shielding and Absorbing Materials parts?

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.