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.
| 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" X 4"-25RF EMI ABSORBING SHEET 4.13"X4" |
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 | - | - |
|
A18168-140RF EMI ABSORBERS 18" X 18" |
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-CN3190RF EMI SHLDING SHEET 36"X39.37" |
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" X 4"-25RF EMI ABSORBING SHEET 4.13"X4" |
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 | - | - |
|
4089RF FOAM 4000,A1,BB,RFRET PSA 0.2 |
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 | - | - |
|
21453167RF EMI ABSORBING SHEET 12" X 12" |
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" X 10.5"-25RF EMI SHIELDING SHEET 10.5"X5" |
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 | - | - |
|
78087095RF EMI ABSORBING SHEET 24" X 24" |
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 | - | - |
|
21462171RF EMI ABSORBING SHEET 12" X 12" |
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"-100RF EMI ABSORBING SHEET 1.75" |
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 | - | - |
|
1245-11.5-6RF EMI SHLDING SHEET 18' X 11.5" |
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 | - | - |
|
21850020RF EMI ABSORBING SHEET 36" X 12" |
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 | - | - |
|
21327167RF EMI ABSORBING SHEET 12" X 12" |
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 | - | - |
|
060524A2MAG. SHEET WHITE GLOSS 0.6X620MM |
3,786 | - |
|
Datasheet | - | Active | Shielding Sheet | Sheet | 98.425' (30.00m) | 24.409" (620.00mm) | 0.024" (0.60mm) | 80°C | Custom | Ferrite Powder | - | - | |
|
21510100RF EMI ABSORBING SHEET 12" |
3,792 | - |
|
Datasheet | ECCOSORB® SF | Bulk | Active | Absorbing Sheet | Square | - | 12.000" (304.80mm) | 0.064" (1.63mm) | 163°C | - | Silicone Rubber | - | - |
|
21442105RF EMI ABSORBING SHEET 12" X 12" |
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 | - | - |
|
21460175RF EMI ABSORBING SHEET 12" X 12" |
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 | - | - |
|
21463165RF EMI ABSORBING SHEET 12" X 12" |
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 | - | - |
|
21519171RF EMI ABSORBING SHEET 12" X 12" |
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 | - | - |
|
50-02-1077-0000RF EMI EMI CONDUCTIVE SEALANT |
1,822 | - |
|
Datasheet | CHO-BOND® 1077 | Bulk | Active | EMI Conductive Sealant | - | - | - | - | - | - | Silicone | - | - |
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.