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
	1194-3/4"X36YD RF EMI SHLDING TAPE 108'X0.75" 3M	6	$66.07		1194	Bulk	Active	Shielding Tape	-	108.000' (32.90m)	0.750" (19.10mm)	0.003" (0.07mm)	-	Non-Conductive, Single Sided	Copper Foil
	EFX(03)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	5	$67.43		EFX	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
	1183-3/4X18YD RF EMI SHIELDING TAPE 54'X0.75" 3M	9	$68.14		1183	Bulk	Active	Shielding Tape	-	54.000' (16.50m)	0.750" (19.10mm)	0.003" (0.07mm)	-40°C ~ 130°C	Conductive, Single Sided	Tin-Plated Copper Foil
	EFG2(03)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	4	$70.22		EFG2	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.013" (0.33mm)	-40°C ~ 105°C	Non-Conductive, Double Sided	Polymer, Magnetic Powder
	3-6-1194 RF EMI SHIELDING TAPE 18'X3" 3M (TC)	8	$70.34		1194	Box	Active	Shielding Tape	-	18.000' (5.50m)	3.000" (76.20mm)	0.003" (0.07mm)	-	Non-Conductive, Single Sided	Copper Foil
	1170-3/4"X18YD RF EMI SHIELDING TAPE 54'X0.75" 3M	13	$71.99		1170	Bulk	Active	Shielding Tape	-	54.000' (16.50m)	0.750" (19.10mm)	0.003" (0.08mm)	-40°C ~ 130°C	Conductive, Single Sided	Aluminum Foil
	3M MSG6100F 0.5" X 5M RF ABSORB/SHD SHEET 16.404'X0.5" 3M (TC)	15	$74.24		MSG6000F	Bulk	Active	Absorbing/Shielding Sheet	Tape	16.404' (5.00m)	0.500" (12.70mm)	0.039" (1.00mm)	-	Acrylic, Conductive, Pressure Sensitive Adhesive (PSA)	Nickel-Copper (NI/CU) Fabric
	3M CN3190 0.25" X 54.5YD RF EMI SHIELD SHEET 163.5'X0.25" 3M (TC)	6	$75.67		CN-3190	Bulk	Active	Shielding Sheet	Tape	163.500' (49.83m)	0.250" (6.35mm)	0.004" (0.11mm)	-	Conductive, Single Sided	Nickel-Copper (NI/CU) Fabric
	1182-3/4"X18YD RF EMI SHIELDING TAPE 54'X0.75" 3M	6	$75.31		1182	Bulk	Active	Shielding Tape	-	54.000' (16.50m)	0.750" (19.10mm)	0.004" (0.09mm)	-40°C ~ 130°C	Conductive, Double Sided	Copper Foil
	EFR(03)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	12	$76.48		EFR	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
	CFS1919060 CONDUCTIVE FOAM SHEET - 19" X 19 Leader Tech Inc.	11	$75.86		CFS	Bulk	Active	Conductive Foam Sheet	Square	19.000" (482.60mm)	19.000" (482.60mm)	0.060" (1.52mm)	-40°C ~ 70°C	Conductive, Pressure Sensitive Adhesive (PSA)	Nickel-Copper (NI/CU) Polyester
	33025 RF SHIELD TAPE 108.268'X0.984" Würth Elektronik	5	$77.21		WE-TS	Bulk	Active	Shielding Tape	-	108.268' (33.00m)	0.984" (25.00mm)	0.005" (0.13mm)	-25°C ~ 80°C	Conductive, Single Sided	Nickel-Copper (NI/CU) Fabric
	EFS(03)-240X240T0800 RF EMI FLEX SUPPRESSOR SHEET KEMET	6	$77.23		EFS	Bulk	Active	-	-	-	-	-	-	-	-
	EFF4(03)-240X240T0800 RF EMI ABSORB SHEET 9.449X9.449" KEMET	13	$76.83		Automotive, AEC-Q200, EFF4	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.013" (0.33mm)	-40°C ~ 105°C	Non-Conductive, Double Sided	Polymer, Magnetic Powder
	EFW(03)-240X240 FLEX SUPPRESSOR / NOISE SUPPRESS KEMET	4	$77.10		EFW	Bulk	Active	Absorbing Sheet	Square	9.449" (240.00mm)	9.449" (240.00mm)	0.012" (0.30mm)	-40°C ~ 105°C	Non-Conductive, Double Sided	Polymer, Magnetic Powder
	CCJ-18-201-0100 RF EMI SHIELDING TAPE 54'X1" Parker Chomerics	2	$81.94		CHO-FOIL	Bulk	Active	Shielding Tape	Tape	54.000' (16.50m)	1.000" (25.40mm)	0.002" (0.05mm)	-40°C ~ 205°C	Pressure Sensitive Adhesive (PSA)	Aluminum Foil
	1194 X 1" RF EMI SHIELDING TAPE 108'X1" 3M	6	$83.49		1194	Box	Active	Shielding Tape	-	108.000' (32.90m)	1.000" (25.40mm)	0.003" (0.07mm)	-	Non-Conductive, Single Sided	Copper Foil
	78136071 RF COND FOAM SHEET 24.016X24.016 Laird Technologies EMI	7	$82.18		ECCOSORB® LS	Bulk	Active	Absorbing Sheet	Square	24.000" (609.60mm)	24.000" (609.60mm)	0.126" (3.20mm)	90°C	-	Polyurethane Foam
	3-6-1126 RF EMI SHIELDING TAPE 18'X3" 3M (TC)	10	$86.34		1126	Box	Active	Shielding Tape	-	18.000' (5.50m)	3.000" (76.20mm)	0.004" (0.09mm)	-40°C ~ 130°C	Conductive, Single Sided	Copper Foil
	46J5N03020.NN00 RF EMI SHLD TAPE 65.617'X1.181" Laird Technologies EMI	10	$88.98		85785	Bulk	Active	Shielding Tape	-	65.617' (20.00m)	1.181" (30.00mm)	0.005" (0.12mm)	-	Conductive, Single Sided	Nickel-Copper (NI/CU) Fabric