RFI and EMI - Contacts, Fingerstock and Gaskets

Category Introduction

Fingerstock and gasket contacts limit electromagnetic interference (EMI), also called radio-frequency interference (RFI) when in the radio frequency spectrum, that affect electrical circuits by electromagnetic induction, electrostatic coupling, or conduction. They are used where removable parts or doors attach to a chassis or enclosure, making them susceptible to EMI. Contacts are attached using adhesive, clips, hardware, solder, slotting or snap-in channels.

Product List

4822 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Type	Shape	Width	Length	Height	Material	Plating	Plating - Thickness	Attachment Method	Operating Temperature
	SG187375R-24 .187"H X .375"W X 24"L--RECTANGU Leader Tech Inc.	4	$75.19			Bulk	Active	Fabric Over Foam	Rectangle	0.375" (9.53mm)	24.000" (609.60mm)	0.187" (4.75mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	-	-40°C ~ 70°C
	SG187750R-24 .187"H X .750"W X 24"L--RECTANGU Leader Tech Inc.	12	$75.48			Bulk	Active	Fabric Over Foam	Rectangle	0.750" (19.05mm)	24.000" (609.60mm)	0.187" (4.75mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	-	-40°C ~ 70°C
	SG200200R-48 .200"H X .200"W X 48"L--RECTANGU Leader Tech Inc.	5	$76.23			Bulk	Active	Fabric Over Foam	Rectangle	0.200" (5.08mm)	4.000' (1.22m)	0.200" (5.08mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	-	-40°C ~ 70°C
	SG250375D-24 .250"H X .375"W X 24"L--D SHAPED Leader Tech Inc.	14	$76.27			Bulk	Active	Fabric Over Foam	D-Shape	0.375" (9.53mm)	24.000" (609.60mm)	0.250" (6.35mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	-	-40°C ~ 70°C
	SG250375R-48 .250"H X .375"W X 48"L--RECTANGU Leader Tech Inc.	2	$77.10			Bulk	Active	Fabric Over Foam	Rectangle	0.375" (9.53mm)	4.000' (1.22m)	0.250" (6.35mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	-	-40°C ~ 70°C
	SG375500D-24 .375"H X .500"W X 24"L--D SHAPED Leader Tech Inc.	9	$76.31			Bulk	Active	Fabric Over Foam	D-Shape	0.500" (12.70mm)	24.000" (609.60mm)	0.375" (9.53mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	-	-40°C ~ 70°C
	SG375500R-48 .375"H X .500"W X 48"L--RECTANGU Leader Tech Inc.	5	$77.06			Bulk	Active	Fabric Over Foam	Rectangle	0.500" (12.70mm)	4.000' (1.22m)	0.375" (9.53mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	-	-40°C ~ 70°C
	SG675600C-48.00 .675"H X .600"W X 48.00"L--C FOL Leader Tech Inc.	14	$75.22			Bulk	Active	Fabric Over Foam	C-Fold	0.600" (15.24mm)	4.000' (1.22m)	0.675" (17.15mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	-	-40°C ~ 70°C
	38401002 WE-EGS EMI ELASTOMER GASKET Würth Elektronik	12	$76.64		WE-EGS	Bag	Active	Gasket	D-Shape	0.187" (4.75mm)	39.370" (1.00m)	0.186" (4.72mm)	Conductive Elastomer	Nickel	-	-	-55°C ~ 160°C
	25-109FSDS-BD-300 0.25 X 1.09 BD 300"--FOLDED SERI Leader Tech Inc.	10	$83.60			Bulk	Active	Fingerstock	-	1.090" (27.69mm)	25.000' (7.62m)	0.250" (6.35mm)	Beryllium Copper	Unplated	-	Adhesive	-55°C ~ 121°C
	38401415 WE-EGS EMI ELASTOMER GASKET Würth Elektronik	3	$84.55		WE-EGS	Bag	Active	Gasket	Round	0.217" (5.50mm)	39.370" (1.00m)	-	Conductive Elastomer	Nickel	-	-	-55°C ~ 160°C
	27229375 LOK ROD 1/2X12 Laird Technologies EMI	8	$88.19		ECCOSTOCK® LoK	Bag	Active	Absorbing Sheet	Round	-	16.000" (406.40mm)	-	-	-	-	-	-70°C ~ 150°C
	8-25FSC-BD-400 0.08 X 0.25 BD 400--FOLDED SERIE Leader Tech Inc.	4	$89.38			Bulk	Active	Fingerstock	-	0.250" (6.35mm)	33.330' (10.16m)	0.080" (2.03mm)	Beryllium Copper	Unplated	-	Adhesive	-55°C ~ 121°C
	8563-0279-81 ORING ECE081 Laird Technologies EMI	2	$89.58		Electroseal™ EcE81	Bulk	Active	Gasket	Round	1.000" (25.40mm)	-	0.250" (6.35mm)	-	-	-	-	-
	4188AC51H03600 GK NICU PTAFG PU V0 REC Laird Technologies EMI	12	$91.27		51H	Bulk	Active	Fabric Over Foam	-	-	36.000" (914.40mm)	-	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-40°C ~ 70°C
	4182AP22107400 GK NICU PTAF TPE HB REC Laird Technologies EMI	6	$92.73		221 FOF	Bulk	Active	Fabric Over Foam	Rectangle	0.402" (10.20mm)	74.000" (187.96mm)	0.079" (2.00mm)	-	-	-	-	-
	8563-0325-81 OSTRSDRNG ECE081 Laird Technologies EMI	5	$93.35		Electroseal™ EcE81	Bulk	Active	Gasket	Round	12.930" (328.42mm)	-	0.250" (6.35mm)	-	-	-	-	-
	07-0202-11053 POLA SPONGE STRIP 11'X0.5X0.062" Parker Chomerics	8	$94.63			Strip	Active	Gasket	Rectangle	0.500" (12.70mm)	11.000' (3.35m)	0.062" (1.57mm)	Aluminum Alloy	-	-	Non-Conductive Adhesive	-55°C ~ 200°C
	8300-0100-44 ELECTROMESH TAPE Laird Technologies EMI	5	$97.72		Electromesh	Bulk	Active	-	Tape	1.000" (25.40mm)	50.000' (15.24m)	-	-	-	-	-	-
	38401003 WE-EGS EMI ELASTOMER GASKET Würth Elektronik	2	$99.78		WE-EGS	Bag	Active	Gasket	D-Shape	0.250" (6.35mm)	39.370" (1.00m)	0.250" (6.35mm)	Conductive Elastomer	Nickel	-	-	-55°C ~ 160°C