RFI and EMI - Shielding and Absorbing Materials

Category Introduction

RFI and EMI shielding materials are designed to absorb, reflect or conduct electronic noise away from or around sensitive devices and circuits. Common shielding materials include aluminum, copper, tin, epoxy and ferrite powders, gold fabric, nickel, nitrile and forms of polyester. They are available in adhesive and non-adhesive sheets, rolls, tapes and die-cut shapes.

Product List

4048 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Type	Shape	Length	Width	Thickness - Overall	Operating Temperature	Adhesive	Material
	EFG(01)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	6	$40.81		EFG	Bulk	Not For New Designs	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.005" (0.13mm)	-40°C ~ 105°C	Non-Conductive, Single Sided	Polymer Resin, Magnetic Powder
	RM4A(025)-220X185T0800 RF EMI ABSORB SHEET 8.661X7.283" KEMET	11	$41.27		RM4A	Bulk	Active	Absorbing Sheet	Sheet	8.661" (220.00mm)	7.283" (185.00mm)	0.011" (0.28mm)	-40°C ~ 85°C	-	-
	2240-S RF EMI ABSORBING SHEET 6"X4" Laird Technologies EMI	16	$42.69		Q-Zorb	Bulk	Active	Absorbing Sheet	Square	6.000" (152.40mm)	4.000" (101.60mm)	0.060" (1.52mm)	-	Pressure Sensitive Adhesive (PSA)	Silicone Elastomer
	3M 1181 CIRCLE-0.5"-250 RF EMI SHLDING SHEET 0.5" 250PK 3M (TC)	18	$42.57		1181	Bulk	Active	Shielding Sheet	Circular	-	0.500" (12.70mm)	0.004" (0.09mm)	-40°C ~ 130°C	Conductive, Single Sided	Copper Foil
	1-6-1267 RF EMI SHIELDING TAPE 18'X1" 3M (TC)	24	$42.75		1267	Bulk	Active	Shielding Tape	-	18.000' (5.50m)	1.000" (25.40mm)	0.005" (0.13mm)	-	Non-Conductive, Single Sided	Embossed Aluminum Foil
	AB5030HF-210X297 RF ABSORB SHEET 11.693"X8.268" 3M	20	$44.21		AB5000HF	Box	Active	Absorbing Sheet	Rectangular	11.693" (297.00mm)	8.268" (210.00mm)	0.012" (0.30mm)	-	Non-Conductive, Single Sided	Polymer Resin, Metal Flakes
	EFS(05)-120X120T0800 RF EMI FLEX SUPPRESSOR SHEET KEMET	19	$45.07		EFS	Bulk	Active	-	-	-	-	-	-	-	-
	1267-1/2"X18YD RF EMI SHIELDING TAPE 54'X0.5" 3M	19	$44.92		1267	Bulk	Active	Shielding Tape	-	54.000' (16.50m)	0.500" (12.70mm)	0.005" (0.13mm)	-	Non-Conductive, Single Sided	Embossed Aluminum Foil
	34402 RF FERRITE SHEET 11.693"X8.268" Würth Elektronik	22	$47.09		WE-FAS	Bag	Active	Flexible Ferrite Sheet	Rectangular	11.693" (297.00mm)	8.268" (210.00mm)	0.009" (0.23mm)	-20°C ~ 90°C	Non-Conductive, Single Sided	Rubber, Ferrite Powder
	M4(300)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	2	$47.44		M4	Bulk	Active	Absorbing Sheet	Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.012" (0.30mm)	-40°C ~ 105°C	-	-
	FF1(300)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	21	$47.99		Automotive, AEC-Q200, FF1	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.012" (0.30mm)	-40°C ~ 105°C	-	Polymer, Magnetic Powder
	1170-1/2"X18YD RF EMI SHIELDING TAPE 54'X0.5" 3M	5	$47.64		1170	Bulk	Active	Shielding Tape	-	54.000' (16.50m)	0.500" (12.70mm)	0.003" (0.08mm)	-40°C ~ 130°C	Conductive, Single Sided	Aluminum Foil
	M4(300)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	7	$49.53		M4	Bulk	Active	Absorbing Sheet	Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.013" (0.33mm)	-40°C ~ 105°C	-	-
	FFAM201*1T1 RF FERRITE SHEET 3.937"X3.937" API Delevan Inc.	13	$48.74		FFAM	Bulk	Active	Flexible Ferrite Sheet	Square	3.937" (100.00mm)	3.937" (100.00mm)	0.079" (2.00mm)	-55°C ~ 125°C	Non-Conductive, Single Sided	Ferrite Powder
	3-6-1120 RF EMI SHIELDING TAPE 18'X3" 3M (TC)	3	$49.87		1120	Bulk	Active	Shielding Tape	-	18.000' (5.50m)	3.000" (76.20mm)	0.004" (0.10mm)	-	Conductive, Single Sided	Aluminum Foil
	23X36-1-1125 RF EMI SHLDING SHEET 36"X22.992" 3M (TC)	21	$48.97		1125	Bulk	Active	Shielding Sheet	Rectangular	36.000" (914.40mm)	22.992" (584.00mm)	0.004" (0.09mm)	-	Acrylic, Non-Conductive, Single Sided	Copper Foil
	1-6-1345 RF EMI SHIELDING TAPE 18'X1" 3M (TC)	11	$49.68		1345	Bulk	Active	Shielding Tape	-	18.000' (5.50m)	1.000" (25.40mm)	0.004" (0.10mm)	-40°C ~ 130°C	Conductive, Single Sided	Embossed Tin-Plated Copper Foil
	EFA(02)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	12	$50.61		EFA	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.009" (0.23mm)	-40°C ~ 105°C	Non-Conductive, Double Sided	Polymer Resin, Magnetic Powder
	EFX6(02)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	14	$50.99		EFX6	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.008" (0.20mm)	-40°C ~ 105°C	Non-Conductive, Double Sided	Polymer, Magnetic Powder
	4-6-1125 RF EMI SHIELDING TAPE 18'X4" 3M (TC)	20	$52.26		1125	Bulk	Active	Shielding Tape	-	18.000' (5.50m)	4.000" (101.60mm)	0.004" (0.09mm)	-25°C ~ 85°C	Acrylic, Non-Conductive, Single Sided	Aluminum Foil