RFI and EMI - Shielding and Absorbing Materials

Browse available RFI and EMI - Shielding and Absorbing Materials components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Shape	Length	Width	Thickness - Overall	Operating Temperature	Adhesive	Material	Grade	Qualification
40-30-1020-1285 RF EMI SHIELDING SHEET 20" X 10" Parker Chomerics	1,750	-	RFQ	Datasheet	CHO-SEAL® 1285	Bulk	Active	Shielding Sheet	Sheet	20.000" (508.00mm)	10.000" (254.00mm)	0.062" (1.57mm)	-	-	Silicone Elastomer	-	-
40-10-1020-1298 RF EMI SHIELDING SHEET 20" X 10" Parker Chomerics	4,071	-	RFQ	Datasheet	CHO-SEAL® 1298	Bulk	Active	Shielding Sheet	Sheet	20.000" (508.00mm)	10.000" (254.00mm)	0.020" (0.51mm)	-29°C ~ 66°C	-	Silicone Elastomer	-	-
842AR-150ML RF EMI LIQUID SILVR COND COATING MG Chemicals	4,958	-	RFQ	Datasheet	842AR	Box	Active	Liquid	-	-	-	-	-	Acrylic, Conductive	-	-	-
40-20-1020-6503 RF EMI SHIELDING SHEET 20" X 10" Parker Chomerics	3,153	-	RFQ	Datasheet	CHO-SEAL® 6503	Bulk	Active	Shielding Sheet	Sheet	20.000" (508.00mm)	10.000" (254.00mm)	0.032" (0.81mm)	-	-	Silicone Elastomer	-	-
841AR-3.78L RF EMI LIQUID NICKL COND COATING MG Chemicals	4,443	-	RFQ	Datasheet	841AR	Box	Active	Liquid	-	-	-	-	-	Acrylic, Conductive	-	-	-
40-20-1020-1298 RF EMI SHIELDING SHEET 20" X 10" Parker Chomerics	2,945	-	RFQ	Datasheet	CHO-SEAL® 1298	Bulk	Active	Shielding Sheet	Sheet	20.000" (508.00mm)	10.000" (254.00mm)	0.032" (0.81mm)	-29°C ~ 66°C	-	Silicone Elastomer	-	-
CMT-HT-108-0800 RF EMI SHIELD TAPE 98.75MX0.799" Parker Chomerics	1,248	-	RFQ	Datasheet	CHO-MASK® II	Spool	Active	Shielding Tape	Circular	323.983' (98.75m)	0.799" (20.30mm)	0.003" (0.08mm)	-40°C ~ 82°C	Acrylic, Conductive	Tin-Plated Copper Foil	-	-
CMT-HT-108-1000 RF EMI CHO-MASK II 1.0"X108YARD Parker Chomerics	4,476	-	RFQ	Datasheet	CHO-MASK® II	Bulk	Active	-	-	-	-	-	-	-	-	-	-
CN 3190 X 6" RF EMI SHIELDING TAPE 164' X 6" 3M	4,929	-	RFQ	Datasheet	CN-3190	Box	Active	Shielding Tape	Tape	164.000' (49.90m)	6.000" (152.40mm)	0.004" (0.11mm)	-	Conductive, Single Sided	Nickel-Copper (NI/CU) Polyester	-	-
CMT-ST-108-1000 RF EMI SHIELDING TAPE 98.75MX1" Parker Chomerics	3,347	-	RFQ	Datasheet	CHO-MASK® II	Spool	Active	Shielding Tape	Circular	323.983' (98.75m)	1.000" (25.40mm)	0.003" (0.08mm)	-40°C ~ 82°C	Acrylic, Conductive	Tin-Plated Copper Foil	-	-
40-30-1020-1298 RF EMI SHIELDING SHEET 20" X 10" Parker Chomerics	4,759	-	RFQ	Datasheet	CHO-SEAL® 1298	Bulk	Active	Shielding Sheet	Sheet	20.000" (508.00mm)	10.000" (254.00mm)	0.062" (1.57mm)	-29°C ~ 66°C	-	Silicone Elastomer	-	-
AB5100HF X 8.26" RF EMI ABSORB TAPE 10M X 8.268" 3M	3,990	-	RFQ	Datasheet	AB5100HF	Box	Active	Absorbing Tape	-	32.810' (10.00m)	8.268" (210.00mm)	0.039" (1.00mm)	-	Non-Conductive, Single Sided	Polymer Resin, Metal Flakes	-	-
CMT-HT-108-1500 RF EMI SHLDING TAPE 98.75MX1.5" Parker Chomerics	4,913	-	RFQ	Datasheet	CHO-MASK® II	Spool	Active	Shielding Tape	Circular	323.983' (98.75m)	1.500" (38.10mm)	0.005" (0.12mm)	-40°C ~ 82°C	Acrylic, Conductive	Tin-Plated Copper Foil	-	-
CMT-ST-108-1750 RF EMI SHIELD TAPE 98.75MX1.748" Parker Chomerics	3,593	-	RFQ	Datasheet	CHO-MASK® II	Spool	Active	Shielding Tape	Circular	323.983' (98.75m)	1.748" (44.40mm)	0.003" (0.08mm)	-40°C ~ 82°C	Acrylic, Conductive	Tin-Plated Copper Foil	-	-
371001 WE-EMIP EMI PATCH ; 105 MM X 74 Würth Elektronik	3,461	-	RFQ	Datasheet	-	Bulk	Active	Absorbing Sheet	Rectangular	4.134" (105.00mm)	2.913" (74.00mm)	0.003" (0.07mm)	-25°C ~ 105°C	Non-Conductive, Single Sided	Aluminum Foil	-	-
371101 WE-EMIP EMI PATCH ; 105 MM X 74 Würth Elektronik	2,945	-	RFQ	Datasheet	-	Bulk	Active	Absorbing Sheet	Rectangular	4.134" (105.00mm)	2.913" (74.00mm)	0.003" (0.07mm)	-25°C ~ 105°C	Non-Conductive, Single Sided	Aluminum Foil	-	-
3483 RF EMI SHIELDING TAPE 5MX0.236" Adafruit Industries LLC	2,509	-	RFQ	Datasheet	-	Bulk	Active	Shielding Tape	Tape	16.404' (5.00m)	0.236" (6.00mm)	0.008" (0.20mm)	-	Conductive, Single Sided	Copper Foil	-	-
81250 RF EMI SHLDING TAPE 118.11'X0.5" Desco	2,090	-	RFQ	Datasheet	-	Bulk	Active	Shielding Tape	-	118.110' (36.00m)	0.500" (12.70mm)	0.002" (0.05mm)	-	Conductive, Single Sided	-	-	-
364103 RF FERRITE SHEET 2.362"X2.362" Würth Elektronik	2,138	-	RFQ	Datasheet	WE-FSFS	Bulk	Active	Flexible Ferrite Sheet	Square	2.362" (60.00mm)	2.362" (60.00mm)	0.012" (0.30mm)	-40°C ~ 85°C	Non-Conductive, Single Sided	Rubber, Ferrite Powder, PET Film	-	-
WCF95-38466BEST01 RF FERRITE SHEET 84MMX66MM TDK Corporation	1,208	-	RFQ	Datasheet	WCF95	Box	Last Time Buy	Flexible Ferrite Sheet	Rectangular	3.307" (84.00mm)	2.598" (66.00mm)	0.015" (0.37mm)	-40°C ~ 125°C	Double Sided	Ferrite Powder	-	-

RFI and EMI - Shielding and Absorbing Materials FAQ

What RFI and EMI - Shielding and Absorbing Materials components can I source from EGOO?

You can browse available RFI and EMI - Shielding and Absorbing Materials product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete RFI and EMI - Shielding and Absorbing Materials parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.