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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
5-CN4190-3/4-2RRF SHIELDING SHEET 2"X0.75" 5PK |
4,343 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Rectangular | 2.000" (50.80mm) | 0.750" (19.10mm) | 0.004" (0.11mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN4190-1/2-3RRF EMI SHLDING SHEET 3"X0.5" 5PK |
2,195 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Rectangular | 3.000" (76.20mm) | 0.500" (12.70mm) | 0.004" (0.11mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
5-CN3490-3/4-2RRF SHIELDING SHEET 2"X0.75" 5PK |
4,945 | - |
|
Datasheet | CN-3490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 2.000" (50.80mm) | 0.750" (19.10mm) | 0.002" (0.06mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN3490-1/2-3RRF EMI SHLDING SHEET 3"X0.5" 5PK |
1,142 | - |
|
Datasheet | CN-3490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 3.000" (76.20mm) | 0.500" (12.70mm) | 0.002" (0.06mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
5-CN4490-1RF EMI SHIELDING SHEET 1" 5PK |
1,876 | - |
|
Datasheet | CN-4490 | Bulk | Obsolete | Shielding Sheet | Circular | - | 1.000" (25.40mm) | 0.002" (0.05mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
5-CN4490-3/4-2RRF SHIELDING SHEET 2"X0.75" 5PK |
4,954 | - |
|
Datasheet | CN-4490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 2.000" (50.80mm) | 0.750" (19.10mm) | 0.002" (0.05mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN4490-1/2-3RRF EMI SHLDING SHEET 3"X0.5" 5PK |
2,143 | - |
|
Datasheet | CN-4490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 3.000" (76.20mm) | 0.500" (12.70mm) | 0.002" (0.05mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
CF715AB12703048RF EMI CONDUCTV FOAM SHEET 12X5" |
2,851 | - |
|
Datasheet | EcoFoam™ | Bulk | Obsolete | Conductive Foam Sheet | Rectangular | 12.000" (304.80mm) | 5.000" (127.00mm) | 0.059" (1.50mm) | -40°C ~ 85°C | Conductive, Single Sided | - | - | - |
|
|
5-CN4190-1-2RRF EMI SHLDING SHEET 2"X1" 5PK |
2,830 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Rectangular | 2.000" (50.80mm) | 1.000" (25.40mm) | 0.004" (0.11mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN4190-1/2-4RRF EMI SHLDING SHEET 4"X0.5" 5PK |
4,596 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Rectangular | 4.000" (101.60mm) | 0.500" (12.70mm) | 0.004" (0.11mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN3490-1-2RRF EMI SHLDING SHEET 2"X1" 5PK |
1,491 | - |
|
Datasheet | CN-3490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 2.000" (50.80mm) | 1.000" (25.40mm) | 0.002" (0.06mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN3490-1/2-4RRF EMI SHLDING SHEET 4"X0.5" 5PK |
4,669 | - |
|
Datasheet | CN-3490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 4.000" (101.60mm) | 0.500" (12.70mm) | 0.002" (0.06mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
5-CN4190-1.5SRF SHLDING SHEET 1.5"X1.5" 5PK |
1,871 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Square | 1.500" (38.10mm) | 1.500" (38.10mm) | 0.004" (0.11mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN4190-3/4-3RRF SHIELDING SHEET 3"X0.75" 5PK |
2,347 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Rectangular | 3.000" (76.20mm) | 0.750" (19.10mm) | 0.004" (0.11mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN4490-1-2RRF EMI SHLDING SHEET 2"X1" 5PK |
1,124 | - |
|
Datasheet | CN-4490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 2.000" (50.80mm) | 1.000" (25.40mm) | 0.002" (0.05mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN4490-1/2-4RRF EMI SHLDING SHEET 4"X0.5" 5PK |
1,581 | - |
|
Datasheet | CN-4490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 4.000" (101.60mm) | 0.500" (12.70mm) | 0.002" (0.05mm) | - | Conductive, Double Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
5-CN3490-1.5SRF SHLDING SHEET 1.5"X1.5" 5PK |
3,533 | - |
|
Datasheet | CN-3490 | Bulk | Obsolete | Shielding Sheet | Square | 1.500" (38.10mm) | 1.500" (38.10mm) | 0.002" (0.06mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN3490-3/4-3RRF SHIELDING SHEET 3"X0.75" 5PK |
3,923 | - |
|
Datasheet | CN-3490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 3.000" (76.20mm) | 0.750" (19.10mm) | 0.002" (0.06mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
5-CN3490-3/4SRF SHLDING SHEET 0.75"X0.75" 5PK |
4,017 | - |
|
Datasheet | CN-3490 | Bulk | Obsolete | Shielding Sheet | Square | 0.750" (19.10mm) | 0.750" (19.10mm) | 0.002" (0.06mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
5-AB5050-1/2RF EMI ABSORBING SHEET 0.5" 5PK |
3,315 | - |
|
Datasheet | AB-5000 | Bulk | Obsolete | Absorbing Sheet | Circular | - | 0.500" (12.70mm) | 0.022" (0.55mm) | -25°C ~ 85°C | Non-Conductive, Single Sided | Polymer Resin, Metal Flakes | - | - |
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.
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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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