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
	EFH(005)-240X240T2200 RF EMI ABSORB SHEET 9.449X9.449" KEMET	3	$32.17		EFH	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
	EFG(005)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	8	$32.98		EFG	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
	RM4A(02)-220X185T0800 RF EMI ABSORB SHEET 8.661X7.283" KEMET	26	$34.74		RM4A	Bulk	Active	Absorbing Sheet	Sheet	8.661" (220.00mm)	7.283" (185.00mm)	0.009" (0.23mm)	-40°C ~ 85°C	-	-
	EFH(01)-240X240T2200 RF EMI ABSORB SHEET 9.449X9.449" KEMET	15	$37.69		EFH	Bulk	Not For New Designs	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.006" (0.15mm)	-40°C ~ 105°C	Non-Conductive, Single Sided	Polymer Resin, Magnetic Powder
	EFG2(02)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	2	$45.93		EFG2	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.008" (0.20mm)	-40°C ~ 105°C	-	Polymer, Magnetic Powder
	EFA(02)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	3	$46.66		EFA	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.008" (0.20mm)	-40°C ~ 105°C	-	Polymer Resin, Magnetic Powder
	EFG2(02)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	2	$48.70		EFG2	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, Magnetic Powder
	EFG(02)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	3	$49.29		EFG	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 Resin, Magnetic Powder
	EFX(02)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	5	$48.92		EFX	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 Resin, Magnetic Powder
	FB013-500-03-A ABSRBR 2.0 GHZ-18.0 GHZ .500" 3G Shielding Specialties LP	18	$49.88			Sheet	Active	Absorbing Sheet	Square	12.000" (304.80mm)	12.000" (304.80mm)	0.500" (12.70mm)	-51°C ~ 121°C	Pressure Sensitive Adhesive (PSA)	Lossy Foam
	EFR(02)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	5	$50.30		EFR	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 Resin, Magnetic Powder
	EFX(03)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	15	$63.44		EFX	Bulk	Not For New Designs	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.012" (0.30mm)	-40°C ~ 105°C	-	Polymer Resin, Magnetic Powder
	EFA(03)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	11	$64.78		EFA	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.012" (0.30mm)	-40°C ~ 105°C	-	Polymer Resin, Magnetic Powder
	EFG2(03)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	10	$63.78		EFG2	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.012" (0.30mm)	-40°C ~ 105°C	-	Polymer, Magnetic Powder
	3013308A RF SHIELD TAPE 108.268'X0.315" Würth Elektronik	12	$67.31		WE-CF	Bulk	Active	Shielding Tape	-	108.268' (33.00m)	0.315" (8.00mm)	0.003" (0.07mm)	-25°C ~ 80°C	Conductive, Single Sided	Aluminum Foil
	EFR(03)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	11	$71.00		EFR	Bulk	Not For New Designs	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.012" (0.30mm)	-40°C ~ 105°C	-	Polymer Resin, Magnetic Powder
	EFS(03)-240X240 RF EMI FLEX SUPPRESSOR SHEET KEMET	10	$74.47		EFS	Bulk	Active	-	-	-	-	-	-	-	-
	EFG(03)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	12	$78.63		EFG	Bulk	Not For New Designs	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.013" (0.33mm)	-40°C ~ 105°C	Non-Conductive, Single Sided	Polymer Resin, Magnetic Powder
	EFF(03)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	2	$91.11		EFF	Bulk	Not For New Designs	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.012" (0.30mm)	-40°C ~ 105°C	-	Polymer Resin, Magnetic Powder
	EFR(05)-240X240 RF EMI ABSORB SHEET 9.449X9.449" KEMET	5	$106.95		EFR	Bulk	Not For New Designs	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.020" (0.50mm)	-40°C ~ 105°C	-	Polymer Resin, Magnetic Powder