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
	3022010 GASKET FABRIC/FOAM 20MMX1M RECT Würth Elektronik	15	$17.05		WE-LT	Tray	Active	Fabric Over Foam	Rectangle	0.787" (20.00mm)	39.370" (1.00m)	0.394" (10.00mm)	Polyurethane Foam, Rayon Paper	-	-	Non-Conductive Adhesive	-40°C ~ 85°C
	3021213 WE-LT CONDUCTIVE SHIELDING GASKE Würth Elektronik	39	$18.72		WE-LT	Bag	Active	Fabric Over Foam	Rectangle	0.472" (12.00mm)	39.370" (1.00m)	0.512" (13.00mm)	Polyurethane Foam, Rayon Paper	-	-	Non-Conductive Adhesive	-40°C ~ 85°C
	0097055117 FINGERSTOCK BECU 4X609.6MM Laird Technologies EMI	26	$20.68		Twist	Bulk	Active	Fingerstock	-	0.160" (4.06mm)	23.976" (609.00mm)	0.030" (0.76mm)	Beryllium Copper	Tin	299.99µin (7.62µm)	Adhesive	121°C
	81-01-14618-2000 FINGERSTOCK 0.1X0.3X16" Parker Chomerics	3	$21.80			Tube	Active	Fingerstock	-	0.300" (7.62mm)	15.984" (406.00mm)	0.100" (2.54mm)	Beryllium Copper	Unplated	-	Non-Conductive Adhesive	-40°C ~ 121°C
	0097053702 GASKET BECU 28.7X304.8MM Laird Technologies EMI	3	$23.07		All-Purpose	Bulk	Active	Fingerstock	-	1.130" (28.70mm)	12.008" (305.00mm)	0.410" (10.41mm)	Beryllium Copper	Nickel, Tin	299.99µin (7.62µm)	Adhesive	121°C
	81-02-11818-2000 FINGERSTOCK 0.03X0.23X16" Parker Chomerics	16	$23.41			Tube	Active	Fingerstock	-	0.228" (5.80mm)	15.984" (406.00mm)	0.030" (0.76mm)	Beryllium Copper	Unplated	-	Adhesive	-40°C ~ 121°C
	0097065517 FINGERSTOCK BECU 1.7X304.8MM Laird Technologies EMI	20	$25.03		Clip-On	Bulk	Active	Fingerstock	-	0.076" (1.93mm)	12.008" (305.00mm)	0.093" (2.36mm)	Beryllium Copper	Tin	299.99µin (7.62µm)	Clip	-
	81-02-14306-2000 FINGERSTOCK 0.13X0.37X16" Parker Chomerics	35	$27.39			Tube	Active	Fingerstock	-	0.370" (9.40mm)	15.984" (406.00mm)	0.131" (3.33mm)	Beryllium Copper	Unplated	-	Adhesive	-40°C ~ 121°C
	81-02-14274-2000 FINGERSTOCK 0.06X0.45X16" Parker Chomerics	8	$27.86			Tube	Active	Fingerstock	-	0.450" (11.43mm)	15.984" (406.00mm)	0.060" (1.52mm)	Beryllium Copper	Unplated	-	Adhesive	-40°C ~ 121°C
	81-02-14308-2000 FINGERSTOCK 0.22X0.6X16" Parker Chomerics	5	$29.92			Tube	Active	Fingerstock	-	0.600" (15.24mm)	17.992" (457.00mm)	0.220" (5.59mm)	Beryllium Copper	Unplated	-	Adhesive	-40°C ~ 121°C
	4572AB01K09600 GASKET FAB/FOAM 10MMX2.44M RECT Laird Technologies EMI	18	$32.38		Shielding	Bulk	Active	Fabric Over Foam	Rectangle	0.394" (10.00mm)	96.000" (2.44m)	0.016" (0.40mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	-	-
	55-45007 FINGERSTOCK 0.03X0.23X24" Parker Chomerics	16	$37.28			Tube	Active	-	-	-	-	-	-	-	-	-	-
	21124373 MF LOAD SERIES 1/4X12 Laird Technologies EMI	6	$112.54		ECCOSORB® MF	Bulk	Active	Absorbing Sheet	Round	0.250" (6.35mm)	12.008" (305.00mm)	-	-	-	-	-	180°C
	10104320-009RLF 1.30MM HEIGHT UNIVERSAL CONTACT Amphenol ICC (FCI)	4,277	$0.19			Tape & Reel (TR)	Active	Shield Finger, Pre-Loaded	-	0.043" (1.10mm)	0.137" (3.48mm)	0.051" (1.30mm)	Beryllium Copper Alloy	Gold	Flash	Solder	-
	1565158-1 SHIELD FINGER 1511 TE Connectivity AMP Connectors	2,655	$0.22			Tape & Reel (TR)	Active	Shield Finger, Pre-Loaded	-	0.043" (1.10mm)	0.122" (3.10mm)	0.057" (1.45mm)	Copper Alloy	Gold	19.685µin (0.50µm)	Solder	-
	BMI-C-002 CONTACT RETAINER FOR BOARDSHIELD Laird Technologies EMI	229	$1.74		BMI-C	Tape & Reel (TR)	Active	Fingerstock	-	0.394" (10.00mm)	0.085" (2.17mm)	0.100" (2.54mm)	Beryllium Copper	Gold	-	Solder	-
	19-04-28067-S6305 CHO-SEAL S6305 NI/C 0.060" 1' Parker Chomerics	59	$4.41			Spool	Active	Gasket	Round	0.060" (1.52mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	10-04-2865-S6305 CHO-SEAL S6305 NI/C 0.093" 1' Parker Chomerics	75	$4.73			Spool	Active	Gasket	Round	0.093" (2.36mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	10-04-1720-S6305 CHO-SEAL S6305 NI/C 0.103" 1' Parker Chomerics	87	$4.97			Spool	Active	Gasket	Round	0.103" (2.62mm)	12.000" (304.80mm)	-	Conductive Elastomer	Nickel	-	Non-Conductive Adhesive	-29°C ~ 66°C
	303038023 WE-LT CONDUCTIVE SHIELDING GASKE Würth Elektronik	9	$6.70		WE-LT	Bag	Active	Fabric Over Foam	D-Shape	0.150" (3.80mm)	39.370" (1.00m)	0.091" (2.30mm)	Polyurethane Foam, Rayon Paper	-	-	Non-Conductive Adhesive	-40°C ~ 85°C