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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
5009RF EMI ABSORBING SHEET 24" X 24" |
3,531 | - |
|
Datasheet | - | Bulk | Obsolete | Absorbing Sheet | Square | 24.000" (609.60mm) | 24.000" (609.60mm) | 0.252" (6.40mm) | - | - | Polyurethane Foam | - | - |
|
|
5010RF EMI ABSORBING SHEET 24" X 24" |
3,772 | - |
|
Datasheet | - | Bulk | Obsolete | Absorbing Sheet | Square | 24.000" (609.60mm) | 24.000" (609.60mm) | 0.252" (6.40mm) | - | - | Polyurethane Foam | - | - |
|
|
5012RFLS,30,0 |
3,268 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
5171RFLS,48,0.250 |
4,022 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
3M AB5020HF 0.78" X 9"-10RF ABSORB TAPE 9"X0.78" 10/RL |
1,308 | - |
|
Datasheet | AB5020HF | Bulk | Active | Absorbing Tape | - | 9.000" (228.60mm) | 0.780" (19.81mm) | 0.008" (0.20mm) | -25°C ~ 85°C | Non-Conductive, Single Sided | Polymer Resin, Metal Flakes | - | - |
|
|
3M AB5020HF 0.75"CIRCLE-100RF ABSORBER SHEET 0.75" 100/ROLL |
1,474 | - |
|
Datasheet | AB5020HF | Bulk | Active | Absorbing Sheet | Circular | - | 0.750" (19.05mm) | 0.008" (0.20mm) | -25°C ~ 85°C | Non-Conductive, Single Sided | Polymer Resin, Metal Flakes | - | - |
|
|
21110070RF EMI ABSORBERS 12" X 0.125" |
2,449 | - |
|
Datasheet | ECCOSORB® MF | Bulk | Active | Absorbers | Round | 12.000" (304.80mm) | 0.125" (3.18mm) | - | 180°C | Pressure Sensitive Adhesive (PSA) | Epoxy | - | - |
|
|
3M CN4190 2"SQ-100RF EMI SHLDING SHEET 2"X2" 100PK |
2,821 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Square | 2.000" (50.80mm) | 2.000" (50.80mm) | 0.004" (0.11mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M CN4190 1" X 4"-100RF EMI SHLDING SHEET 4"X1" 100PK |
1,757 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Rectangular | 4.000" (101.60mm) | 1.000" (25.40mm) | 0.004" (0.11mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M CN3190 0.5" X 1.25"-250RF EMI SHLDING SHEET 0.5"X1.25" |
3,324 | - |
|
Datasheet | CN-3190 | Bulk | Active | Shielding Sheet | Rectangular | 0.500" (12.70mm) | 1.250" (31.75mm) | 0.004" (0.11mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M AB5020HF 1.97" X 4"-10RF ABSORB SHEET 4"X1.97" 10/ROLL |
2,351 | - |
|
Datasheet | AB5020HF | Bulk | Active | Absorbing Sheet | Rectangular | 4.000" (101.60mm) | 1.970" (50.04mm) | 0.008" (0.20mm) | -25°C ~ 85°C | Non-Conductive, Single Sided | Polymer Resin, Metal Flakes | - | - |
|
|
3M CN3190 3" X 3"-25RF EMI SHIELDING SHEET 3"X3" |
4,780 | - |
|
Datasheet | CN-3190 | Bulk | Active | Shielding Sheet | Square | 3.000" (76.20mm) | 3.000" (76.20mm) | 0.004" (0.11mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
9707-1.5"-3"-25TAPE ADHSV TRANS 1 1/2"X 3" 25PK |
3,851 | - |
|
Datasheet | 9707 | Box | Active | Shielding Tape | Rectangular | 75.000' (22.86m) | 3.000" (76.20mm) | 1.500" (38.10mm) | -40°C ~ 85°C | Pressure Sensitive Adhesive (PSA) | Acrylic | - | - |
|
|
3M CN4490 CIRCLE-1"-250RF EMI SHIELDING SHEET 1" 250PK |
3,915 | - |
|
Datasheet | CN-4490 | Bulk | Obsolete | Shielding Sheet | Circular | - | 1.000" (25.40mm) | 0.002" (0.05mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M CN3190 CIRCLE-0.813"-250RF EMI SHIELDING SHEET 0.813" |
3,020 | - |
|
Datasheet | CN-3190 | Bulk | Active | Shielding Sheet | Circular | - | 0.813" (20.65mm) | 0.004" (0.11mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
21146073RF EMI ABSORBERS 12" X 0.25" |
2,358 | - |
|
Datasheet | ECCOSORB® MF500 | Bulk | Active | Absorbers | Round | 12.000" (304.80mm) | 0.250" (6.35mm) | - | 260°C | Pressure Sensitive Adhesive (PSA) | Epoxy | - | - |
|
|
1345SQ-1(250)RF EMI SHLDING SHEET 1"X1" 250PK |
1,729 | - |
|
Datasheet | 1345 | Bulk | Active | Shielding Sheet | Square | 1.000" (25.40mm) | 1.000" (25.40mm) | 0.004" (0.09mm) | -40°C ~ 130°C | Conductive, Single Sided | Embossed Tin-Plated Copper Foil | - | - |
|
|
3M AB5020HF 1.97" X 1.5"-25RF ABSORB SHEET 1.5"X1.97" 25/RL |
4,571 | - |
|
Datasheet | AB5020HF | Bulk | Active | Absorbing Sheet | Rectangular | 1.500" (38.10mm) | 1.970" (50.04mm) | 0.008" (0.20mm) | -25°C ~ 85°C | Non-Conductive, Single Sided | Polymer Resin, Metal Flakes | - | - |
|
|
3M CN3490 2"SQ-100RF EMI SHLDING SHEET 2"X2" 100PK |
4,667 | - |
|
Datasheet | CN-3490 | Bulk | Obsolete | Shielding Sheet | Square | 2.000" (50.80mm) | 2.000" (50.80mm) | 0.002" (0.06mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M CN3490 1" X 4"-100RF EMI SHLDING SHEET 4"X1" 100PK |
4,625 | - |
|
Datasheet | CN-3490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 4.000" (101.60mm) | 1.000" (25.40mm) | 0.002" (0.06mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
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.
