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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
9713 1/4"X36YDRF EMI SHLDING TAPE 36YDSX0.25" |
3,225 | - |
|
Datasheet | 9713 | Box | Active | Shielding Tape | Rectangular | 108.005' (32.92m) | 0.250" (6.35mm) | 0.003" (0.09mm) | - | Pressure Sensitive Adhesive (PSA) | Acrylic | - | - |
|
|
1170 19MMX16,5MRF EMI SHIELDING TAPE 54'X0.75" |
2,860 | - |
|
Datasheet | 1170 | Bulk | Discontinued at Digi-Key | Shielding Tape | Roll | 54.000' (16.50m) | 0.750" (19.05mm) | 0.003" (0.08mm) | -40°C ~ 130°C | Conductive, Single Sided | Aluminum Foil | - | - |
|
|
3M CN4190 1.5"SQ-100RF SHLDING SHEET 1.5"X1.5" 100PK |
3,624 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Square | 1.500" (38.10mm) | 1.500" (38.10mm) | 0.004" (0.11mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M CN4190 3/4" X 3"-100RF SHLDING SHEET 3"X0.75" 100PK |
4,539 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Rectangular | 3.000" (76.20mm) | 0.750" (19.10mm) | 0.004" (0.11mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M CN4490 1" X 2"-100RF EMI SHLDING SHEET 2"X1" 100PK |
2,826 | - |
|
Datasheet | CN-4490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 2.000" (50.80mm) | 1.000" (25.40mm) | 0.002" (0.05mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M CN4490 1/2" X 4"-100RF SHLDING SHEET 4"X0.5" 100PK |
3,514 | - |
|
Datasheet | CN-4490 | Bulk | Obsolete | Shielding Sheet | Rectangular | 4.000" (101.60mm) | 0.500" (12.70mm) | 0.002" (0.05mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M CN4190 CIRCLE-0.75"-250RF EMI SHLDING SHEET 0.75" 250PK |
4,093 | - |
|
Datasheet | CN-4190 | Bulk | Obsolete | Shielding Sheet | Circular | - | 0.750" (19.10mm) | 0.004" (0.11mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M AB5020HF 0.53" X 0.5"-100RF ABSORB SHEET 0.53X0.5" 100/RL |
4,923 | - |
|
Datasheet | AB5020HF | Bulk | Active | Absorbing Sheet | Rectangular | 0.530" (13.46mm) | 0.500" (12.70mm) | 0.008" (0.20mm) | -25°C ~ 85°C | Non-Conductive, Single Sided | Polymer Resin, Metal Flakes | - | - |
-240X240T0800.JPG "EFR(02)-240X240")
|
EFR(02)-240X240RF EMI ABSORB SHEET 9.449X9.449" |
3,334 | - |
|
Datasheet | EFR - FLEX SUPPRESSOR® | Bulk | Not For New Designs | Absorbing Sheet | Square | 9.449" (240.00mm) | 9.449" (240.00mm) | 0.008" (0.20mm) | -40°C ~ 105°C | - | Polymer, Magnetic Powder | - | - |
|
|
3M CN3190 0.5"SQ-250RF SHLDING SHEET 0.5"X0.5" 250PK |
4,904 | - |
|
Datasheet | CN-3190 | Bulk | Active | Shielding Sheet | Square | 0.500" (12.70mm) | 0.500" (12.70mm) | 0.004" (0.11mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
3M CN3190 4" X 1.25"-25RF EMI SHIELDING SHEET 1.25"X4" |
1,517 | - |
|
Datasheet | CN-3190 | Bulk | Active | Shielding Sheet | Rectangular | 1.250" (31.75mm) | 4.000" (101.60mm) | 0.004" (0.11mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
9707-1.5"SQ-25TAPE ADH TRANS 1 1/2"X 1.5" 25PK |
3,874 | - |
|
Datasheet | 9707 | Box | Active | Shielding Tape | Rectangular | 75.000' (22.86m) | 1.500" (38.10mm) | - | -40°C ~ 85°C | Pressure Sensitive Adhesive (PSA) | Acrylic | - | - |
|
|
3M 1267 3/4" X 2"-100RF EMI SHLDING SHEET 2"X2" 100PK |
1,821 | - |
|
Datasheet | 1267 | Bulk | Active | Shielding Sheet | Rectangular | 2.000" (50.80mm) | 2.000" (50.80mm) | 0.005" (0.13mm) | - | Non-Conductive, Single Sided | Embossed Aluminum Foil | - | - |
|
|
3M 1267 1/2" X 3"-100RF SHLDING SHEET 3"X0.5" 100PK |
4,484 | - |
|
Datasheet | 1267 | Bulk | Active | Shielding Sheet | Rectangular | 3.000" (76.20mm) | 0.500" (12.70mm) | 0.005" (0.13mm) | - | Non-Conductive, Single Sided | Embossed Aluminum Foil | - | - |
|
|
3M CN3490 3/4" X 3"-100RF SHLDING SHEET 3"X0.75" 100PK |
3,955 | - |
|
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 | - | - |
|
|
3M AB5020HF 0.5"CIRCLE-100RF ABSORBING SHEET 0.5" 100/ROLL |
1,327 | - |
|
Datasheet | AB5020HF | Bulk | Active | Absorbing Sheet | Circular | - | 0.500" (12.70mm) | 0.008" (0.20mm) | -25°C ~ 85°C | Non-Conductive, Single Sided | Polymer Resin, Metal Flakes | - | - |
|
|
3M CN3490 CIRCLE-0.75"-250RF EMI SHLDING SHEET 0.75" 250PK |
1,767 | - |
|
Datasheet | CN-3490 | Bulk | Obsolete | Shielding Sheet | Circular | - | 0.750" (19.10mm) | 0.002" (0.06mm) | - | Conductive, Single Sided | Nickel-Copper (NI/CU) Fabric | - | - |
|
|
NS1040FARF ABSORB SHEET 300MMX11.811" |
3,855 | - |
|
Datasheet | NoiseSorb NS1000F | Bulk | Active | Absorbing Sheet | Square | 11.811" (300.00mm) | 11.811" (300.00mm) | 0.157" (4.00mm) | -40°C ~ 105°C | Pressure Sensitive Adhesive (PSA) | - | - | - |
|
|
1120CIR-1.5(100)RF EMI SHLDING SHEET 1.5" 100PK |
4,975 | - |
|
Datasheet | 1120 | Bulk | Active | Shielding Sheet | Circular | - | 1.500" (38.10mm) | 0.004" (0.10mm) | - | Conductive, Single Sided | Aluminum Foil | - | - |
|
|
3M CN3190 CIRCLE-0.563"-250RF EMI SHIELDING SHEET 0.563" |
4,309 | - |
|
Datasheet | CN-3190 | Bulk | Active | Shielding Sheet | Circular | - | 0.563" (14.30mm) | 0.004" (0.11mm) | - | 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.
