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
	4245PA51H01800 GASKT FABRIC/FOAM 3X457.2MM RECT Laird Technologies EMI	54	$4.94		51H	Bulk	Active	Fabric Over Foam	Rectangle	0.118" (3.00mm)	18.000" (457.20mm)	0.039" (1.00mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	30323231 WE-LT CONDUCTIVE SHIELDING GASKE Würth Elektronik	46	$5.10		WE-LT	Bag	Active	Fabric Over Foam	D-Shape	0.091" (2.30mm)	39.370" (1.00m)	0.091" (2.30mm)	Polyurethane Foam, Rayon Paper	-	-	Non-Conductive Adhesive	-40°C ~ 85°C
	4246PA51H01800 GASKET FAB/FOAM 2.3X457.2MM RECT Laird Technologies EMI	6	$5.13		51H	Bulk	Active	Fabric Over Foam	Rectangle	0.091" (2.30mm)	18.000" (457.20mm)	0.051" (1.30mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	4358PA51H01800 GSKT FAB/FOAM 2.5X457.2MM DSHAPE Laird Technologies EMI	256	$0.00		51H	Bulk	Active	Fabric Over Foam	D-Shape	0.098" (2.50mm)	18.000" (457.20mm)	0.059" (1.50mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	30205005 WE-LT CONDUCTIVE SHIELDING GASKE Würth Elektronik	100	$5.65		WE-LT	Bag	Active	Fabric Over Foam	Rectangle	0.197" (5.00mm)	39.370" (1.00m)	0.020" (0.50mm)	Polyurethane Foam, Rayon Paper	-	-	Non-Conductive Adhesive	-40°C ~ 85°C
	4228PA51H01800 GSKT FAB/FOAM 3.8X457.2MM DSHAPE Laird Technologies EMI	160	$5.81		51H	Bulk	Active	Fabric Over Foam	D-Shape	0.150" (3.80mm)	18.000" (457.20mm)	0.150" (3.80mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	4202PA51H01800 GSKT FAB/FOAM 6.4X457.2MM DSHAPE Laird Technologies EMI	105	$6.03		51H	Bulk	Active	Fabric Over Foam	D-Shape	0.252" (6.40mm)	18.000" (457.20mm)	0.118" (3.00mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	77-12-3176-02400 SOFT SHIELD 3500 EMI 3176 24" Parker Chomerics	110	$6.71			Bulk	Active	Fabric Over Foam	Square	0.500" (12.70mm)	24.000" (609.60mm)	0.500" (12.70mm)	Nickel-Copper Polyester (NI/CU)	Nickel	-	Adhesive	-40°C ~ 70°C
	4242PA51H01800 GSKT FAB/FOAM 6.4X457.2MM DSHAPE Laird Technologies EMI	31	$6.79		51H	Bulk	Active	Fabric Over Foam	D-Shape	0.252" (6.40mm)	18.000" (457.20mm)	0.252" (6.40mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	4123PA51H01800 GASKET FAB/FOAM 9X457.2MM DSHAPE Laird Technologies EMI	29	$7.09		51H	Bulk	Active	Fabric Over Foam	D-Shape	0.354" (9.00mm)	18.000" (457.20mm)	0.150" (3.80mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	30210005 WE-LT CONDUCTIVE SHIELDING GASKE Würth Elektronik	126	$7.39		WE-LT	Bag	Active	Fabric Over Foam	Rectangle	0.394" (10.00mm)	39.370" (1.00m)	0.020" (0.50mm)	Polyurethane Foam, Rayon Paper	-	-	Non-Conductive Adhesive	-40°C ~ 85°C
	SG060125R-48 FSG, .060"H X .125"W X 48"L Leader Tech Inc.	122	$7.51			Bulk	Active	Fabric Over Foam	Rectangle	0.125" (3.18mm)	4.000' (1.22m)	0.062" (1.57mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-
	77-12-3174-02400 SOFT SHIELD 3500 EMI 3174 24" Parker Chomerics	113	$7.68			Bulk	Active	Fabric Over Foam	Rectangle	0.500" (12.70mm)	24.000" (609.60mm)	0.250" (6.35mm)	Nickel-Copper Polyester (NI/CU)	Nickel	-	Adhesive	-40°C ~ 70°C
	77-12-3270-02400 SOFT SHIELD 3500 EMI 3270 24" Parker Chomerics	23	$7.91			Bulk	Active	Fabric Over Foam	Square	0.251" (6.38mm)	24.000" (609.60mm)	0.251" (6.38mm)	Nickel-Copper Polyester (NI/CU)	Nickel	-	Adhesive	-40°C ~ 70°C
	4701PA51H01800 GASKET FAB/FOAM 9.5X457.2MM RECT Laird Technologies EMI	79	$8.16		51H	Bulk	Active	Fabric Over Foam	Rectangle	0.374" (9.50mm)	18.000" (457.20mm)	0.252" (6.40mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	4219PA51H01800 GASKET FAB/FOAM 13X457.2MM RECT Laird Technologies EMI	50	$8.42		51H	Bulk	Active	Fabric Over Foam	Rectangle	0.512" (13.00mm)	18.000" (457.20mm)	0.039" (1.00mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	SG015200R-48 FSG, .015"H X .200"W X 48"L Leader Tech Inc.	4	$8.24			Bulk	Active	Fabric Over Foam	Rectangle	0.200" (5.08mm)	48.000" (121.92cm)	0.015" (0.38mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-40°C ~ 70°C
	77-12-3643-02400 GASKET 3643 24" (0.375"X0.500") Parker Chomerics	82	$8.38			Box	Active	Fabric Over Foam	D-Shape	0.500" (12.70mm)	24.000" (609.60mm)	0.375" (9.53mm)	Nickel-Copper Polyester (NI/CU)	Nickel	-	Adhesive	-40°C ~ 70°C
	4134PA51H01800 GASKT FAB/FOAM 10X457.2MM DSHAPE Laird Technologies EMI	98	$8.50		51H	Bulk	Active	Fabric Over Foam	D-Shape	0.394" (10.00mm)	18.000" (457.20mm)	0.197" (5.00mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	4694PA51H01800 GASKET FAB/FOAM 12.7X457.2MM REC Laird Technologies EMI	94	$8.74		51H	Bulk	Active	Fabric Over Foam	Rectangle	0.500" (12.70mm)	18.000" (457.20mm)	0.126" (3.20mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-