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
	RM4A(01)-220X185T0800 RF EMI ABSORB SHEET 8.661X7.283" KEMET	23	$23.27		RM4A	Bulk	Active	Absorbing Sheet	Sheet	8.661" (220.00mm)	7.283" (185.00mm)	0.005" (0.13mm)	-40°C ~ 85°C	-	-
	33005 RF SHIELD TAPE 108.268'X0.197" Würth Elektronik	39	$25.15		WE-TS	Bulk	Active	Shielding Tape	-	108.268' (33.00m)	0.197" (5.00mm)	0.005" (0.13mm)	-25°C ~ 80°C	Conductive, Single Sided	Nickel-Copper (NI/CU) Fabric
	EFF4(02)-240X80T0800 RF EMI ABSORB SHEET 9.449"X3.15" KEMET	16	$29.34		Automotive, AEC-Q200, EFF4	Bulk	Active	Absorbing Sheet	Sheet	9.449" (240.00mm)	3.150" (80.00mm)	0.009" (0.23mm)	-40°C ~ 125°C	Non-Conductive, Double Sided	Polymer, Magnetic Powder
	EFX(005)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	30	$29.84		EFX	Bulk	Not For New Designs	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.003" (0.08mm)	-40°C ~ 105°C	Non-Conductive, Single Sided	Polymer Resin, Magnetic Powder
	1/2-6-1345 RF EMI SHIELDING TAPE 18'X0.5" 3M (TC)	10	$30.57		1345	Bulk	Active	Shielding Tape	-	18.000' (5.50m)	0.500" (12.70mm)	0.004" (0.10mm)	-40°C ~ 130°C	Conductive, Single Sided	Embossed Tin-Plated Copper Foil
	3M 1125 CIRCLE-0.5"-250 RF EMI SHLDING SHEET 0.5" 250PK 3M (TC)	19	$31.23		1125	Bulk	Active	Shielding Sheet	Circular	-	0.500" (12.70mm)	0.004" (0.09mm)	-	Acrylic, Non-Conductive, Single Sided	Copper Foil
	EFS(03)-120X120T0800 RF EMI FLEX SUPPRESSOR SHEET KEMET	2	$30.78		EFS	Bulk	Active	-	-	-	-	-	-	-	-
	3/4-6-1245 RF EMI SHIELDING TAPE 18'X0.75" 3M (TC)	19	$33.78		1245	Box	Active	Shielding Tape	-	18.000' (5.50m)	0.750" (19.10mm)	0.004" (0.10mm)	-	Non-Conductive, Single Sided	Embossed Copper Foil
	3M 1125 3/4" X 2"-100 RF SHLDING SHEET 2"X0.75" 100PK 3M (TC)	7	$33.11		1125	Bulk	Active	Shielding Sheet	Rectangular	2.000" (50.80mm)	0.750" (19.05mm)	0.004" (0.09mm)	-	Acrylic, Non-Conductive, Single Sided	Copper Foil
	11.5X12-6-1183 RF EMI SHLDING SHEET 12"X11.5" 3M (TC)	30	$34.31		1183	Box	Active	Shielding Sheet	-	12.000" (304.80mm)	11.500" (292.00mm)	0.003" (0.07mm)	-40°C ~ 130°C	Conductive, Single Sided	Tin-Plated Copper Foil
	EFA(01)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	10	$35.46		EFA	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.005" (0.13mm)	-40°C ~ 105°C	Non-Conductive, Double Sided	Polymer Resin, Magnetic Powder
	3M 1181 0.5"SQ-250 RF SHLDING SHEET 0.5"X0.5" 250PK 3M (TC)	4	$35.83		1181	Bulk	Active	Shielding Sheet	Square	0.500" (12.70mm)	0.500" (12.70mm)	0.004" (0.09mm)	-40°C ~ 130°C	Conductive, Single Sided	Copper Foil
	3M 1345 0.5"SQ-250 RF SHLDING SHEET 0.5"X0.5" 250PK 3M (TC)	18	$35.75		1345	Bulk	Active	Shielding Sheet	Square	0.500" (12.70mm)	0.500" (12.70mm)	0.004" (0.10mm)	-40°C ~ 130°C	Conductive, Single Sided	Embossed Tin-Plated Copper Foil
	12X12-6-1170 RF EMI SHIELDING SHEET 12"X12" 3M (TC)	2	$37.24		1170	Box	Active	Shielding Sheet	Square	12.000" (304.80mm)	12.000" (304.80mm)	0.003" (0.08mm)	-40°C ~ 130°C	Conductive, Single Sided	Aluminum Foil
	374004 RF FERRITE SHEET 2.362"X2.362" Würth Elektronik	14	$36.96		WE-FSFS	Box	Active	Flexible Ferrite Sheet	Square	2.362" (60.00mm)	2.362" (60.00mm)	0.007" (0.18mm)	-40°C ~ 85°C	Non-Conductive, Single Sided	Rubber, Ferrite Powder, PET Film
	374005 RF FERRITE SHEET 2.362"X2.362" Würth Elektronik	27	$36.53		WE-FSFS	Box	Active	Flexible Ferrite Sheet	Square	2.362" (60.00mm)	2.362" (60.00mm)	0.011" (0.28mm)	-40°C ~ 85°C	Non-Conductive, Single Sided	Rubber, Ferrite Powder, PET Film
	11.5X12-6-1182 RF EMI SHLDING SHEET 12"X11.5" 3M (TC)	8	$37.42		1182	Box	Active	Shielding Sheet	-	12.000" (304.80mm)	11.500" (292.00mm)	0.004" (0.09mm)	-	Conductive, Double Sided	Copper Foil
	EFS(01)-240X240T0800 RF EMI FLEX SUPPRESSOR SHEET KEMET	6	$38.10		EFS	Bulk	Active	-	-	-	-	-	-	-	-
	3/4-6-1345 RF EMI SHIELDING TAPE 18'X0.75" 3M (TC)	7	$40.91		1345	Bulk	Active	Shielding Tape	-	18.000' (5.50m)	0.750" (19.10mm)	0.004" (0.10mm)	-40°C ~ 130°C	Conductive, Single Sided	Embossed Tin-Plated Copper Foil
	EFF(007)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	21	$41.68		EFF	Bulk	Not For New Designs	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.004" (0.10mm)	-40°C ~ 105°C	Non-Conductive, Single Sided	Polymer Resin, Magnetic Powder