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
	1734303-1 SHIELD FINGER TE Connectivity AMP Connectors	334	$0.69			Tape & Reel (TR)	Active	Shield Finger	-	0.098" (2.50mm)	-	0.157" (4.00mm)	-	Tin	100µin (2.54µm)	Solder	-
	331011452535 WE-SECF SMD EMI CONTACT FINGER Würth Elektronik	864	$0.81		WE-SECF	Tape & Reel (TR)	Active	Shield Finger	-	0.098" (2.50mm)	0.177" (4.50mm)	0.138" (3.50mm)	Beryllium Copper	Gold	Flash	Solder	-40°C ~ 100°C
	0077001602 GASKET BECU 8.1X4.27MM Laird Technologies EMI	396	$1.23		Slot Mount	Bulk	Active	Fingerstock	-	0.320" (8.13mm)	0.169" (4.29mm)	0.110" (2.79mm)	Beryllium Copper	Nickel, Tin	299.99µin (7.62µm)	Slot	121°C
	0077001502 GASKET BECU 15.24X6.35MM Laird Technologies EMI	57	$1.24		Slot Mount	Box	Active	Fingerstock	-	0.600" (15.24mm)	0.250" (6.35mm)	0.220" (5.59mm)	Beryllium Copper	Nickel, Tin	299.99µin (7.62µm)	Slot	121°C
	LT18DP1911 CP,OTH, OCP BP 2.75X7.94X10.50MM Laird Technologies EMI	382	$2.19		LT18DP	Bulk	Active	Fingerstock	-	0.276" (7.00mm)	0.398" (10.10mm)	0.108" (2.75mm)	Beryllium Copper	Tin	299.99µin (7.62µm)	Clip	-
	10-04-1687-S6305 CHO-SEAL S6305 NI/C 0.070" 1' Parker Chomerics	70	$3.98			Spool	Active	Gasket	Round	0.070" (1.78mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	10-04-W267-S6305 CHO-SEAL S6305 NI/C 0.090" 1' Parker Chomerics	175	$4.10			Spool	Active	Gasket	Round	0.090" (2.29mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	10-04-2657-S6305 CHO-SEAL S6305 NI/C 0.080" 1' Parker Chomerics	69	$4.36			Spool	Active	Gasket	Round	0.080" (2.03mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	4569PA01G01800 GASKT FABRIC/FOAM 5X457.2MM RECT Laird Technologies EMI	38	$4.69			Bulk	Active	Fabric Over Foam	D-Shape	0.197" (5.00mm)	18.000" (457.20mm)	0.020" (0.50mm)	-	-	-	Adhesive	-
	19-04-27546-S6305 CHO-SEAL S6305 NI/C 0.062" 1' Parker Chomerics	125	$4.60			Spool	Active	Gasket	Round	0.062" (1.57mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	10-04-8363-S6305 CHO-SEAL S6305 NI/C 0.103" 1' Parker Chomerics	115	$4.78			Spool	Active	Gasket	Round	0.103" (2.62mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	4090PA51H01800 GSKT FAB/FOAM 2.3X457.2MM DSHAPE Laird Technologies EMI	38	$5.22		51H	Bulk	Active	Fabric Over Foam	D-Shape	0.091" (2.30mm)	18.000" (457.20mm)	0.126" (3.20mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	10-04-8817-S6305 CHO-SEAL S6305 NI/C 0.125" 1' Parker Chomerics	126	$5.27			Spool	Active	Gasket	Round	0.125" (3.17mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	19-04-22951-S6305 CHO-SEAL S6305 NI/C 0.070" 1' Parker Chomerics	23	$5.48			Spool	Active	Gasket	Round	0.070" (1.78mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	30205015 WE-LT CONDUCTIVE SHIELDING GASKE Würth Elektronik	34	$5.66		WE-LT	Bag	Active	Fabric Over Foam	Rectangle	0.197" (5.00mm)	39.370" (1.00m)	0.059" (1.50mm)	Polyurethane Foam, Rayon Paper	-	-	Non-Conductive Adhesive	-40°C ~ 85°C
	4209PA51H01800 GASKT FAB/FOAM 3.94X457.2MM RECT Laird Technologies EMI	82	$5.76		51H	Bulk	Active	Fabric Over Foam	Rectangle	0.154" (3.90mm)	18.000" (457.20mm)	0.118" (3.00mm)	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)	-	-	Adhesive	-
	55-45000 FINGERSTOCK 0.3X0.23X24" Parker Chomerics	43	$5.92			Tube	Active	-	-	-	-	-	-	-	-	-	-
	10-04-2463-S6305 CHO-SEAL S6305 NI/C 0.125" 1' Parker Chomerics	89	$6.18			Spool	Active	Gasket	Round	0.125" (3.18mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	77-12-3217-02400 GASKET 3217 24" (0.039"X0.197") Parker Chomerics	40	$6.23			Box	Active	Fabric Over Foam	Rectangle	0.197" (5.00mm)	24.000" (609.60mm)	0.039" (0.99mm)	Nickel-Copper Polyester (NI/CU)	Nickel	-	Adhesive	-40°C ~ 70°C
	19-04-25875-6502 CHO-SEAL 6502 NI/AL 0.050" 1' Parker Chomerics	116	$6.28			Spool	Active	Gasket	Round	0.050" (1.27mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C