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
	WS-3210-KD-2400 FAB/FOAM GASKET .250WX.050HX24L 3G Shielding Specialties LP	46	$14.87			Tube	Active	Fabric Over Foam	D-Shape	0.250" (6.35mm)	24.000" (609.60mm)	0.050" (1.27mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	WS-3250-KD-2400 FAB/FOAM GASKET .250WX.150HX24L 3G Shielding Specialties LP	11	$14.81			Tube	Active	Fabric Over Foam	D-Shape	0.250" (6.35mm)	24.000" (609.60mm)	0.150" (3.80mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	WS-3230-KD-2400 FAB/FOAM GASKET .300WX.100HX24L 3G Shielding Specialties LP	58	$14.79			Tube	Active	Fabric Over Foam	D-Shape	0.300" (7.62mm)	24.000" (609.60mm)	0.100" (2.54mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	WS-3165-KR-2400 FAB/FOAM GASKET .375WX.250HX24L 3G Shielding Specialties LP	58	$14.60			Tube	Active	Fabric Over Foam	Rectangle	0.375" (9.53mm)	24.000" (609.60mm)	0.250" (6.35mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	WS-3115-KR-2400 FAB/FOAM GASKET .125WX.040HX24L 3G Shielding Specialties LP	32	$14.73			Tube	Active	Fabric Over Foam	Rectangle	0.125" (3.18mm)	24.000" (609.60mm)	0.040" (1.02mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	WS-3260-KD-2400 FAB/FOAM GASKET .375WX.250HX24L 3G Shielding Specialties LP	5	$15.27			Tube	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)	-	-	Adhesive	-40°C ~ 71°C
	37-131-1001-02400 HITEMP FAB/FM .105X.5X24" RECT Parker Chomerics	60	$15.96		1008	Box	Active	Fabric Over Foam	Rectangle	0.500" (12.70mm)	24.000" (609.60mm)	0.105" (2.67mm)	Nickel-Copper Polyester (NI/CU)	Nickel	-	Adhesive	-40°C ~ 125°C
	WS-3515-KF-2400 FAB/FOAM GASKET .445WX.106HX24L 3G Shielding Specialties LP	38	$16.36			Tube	Active	Fabric Over Foam	Knife	0.445" (11.30mm)	24.000" (609.60mm)	0.106" (2.69mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	WS-3510-KF-2400 FAB/FOAM GASKET .315WX.106HX24L 3G Shielding Specialties LP	49	$16.44			Tube	Active	Fabric Over Foam	Knife	0.315" (8.00mm)	24.000" (609.60mm)	0.106" (2.69mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	WS-3175-KR-2400 FAB/FOAM GASKET .500WX.375HX24L 3G Shielding Specialties LP	26	$16.72			Tube	Active	Fabric Over Foam	Rectangle	0.500" (12.70mm)	24.000" (609.60mm)	0.375" (9.53mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	WS-3525-KF-2400 FAB/FOAM GASKET .750WX.250HX24L 3G Shielding Specialties LP	57	$16.78			Tube	Active	Fabric Over Foam	Knife	0.750" (19.05mm)	24.000" (609.60mm)	0.250" (6.35mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	WS-3530-KF-2400 FAB/FOAM GASKET .707WX.312HX24L 3G Shielding Specialties LP	8	$16.80			Tube	Active	Fabric Over Foam	Knife	0.707" (17.96mm)	24.000" (609.60mm)	0.312" (7.92mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	37-131-1035-02400 HITEMP FAB/FM .2X.315X24" RECT Parker Chomerics	40	$17.03		1008	Box	Active	Fabric Over Foam	Rectangle	0.315" (8.00mm)	24.000" (609.60mm)	0.200" (5.08mm)	Nickel-Copper Polyester (NI/CU)	Nickel	-	Adhesive	-40°C ~ 125°C
	WS-3375-KC-2400 FAB/FOAM GASKET .500WX.750HX24L 3G Shielding Specialties LP	39	$17.93			Tube	Active	Fabric Over Foam	C-Fold	0.500" (12.70mm)	24.000" (609.60mm)	0.750" (19.05mm)	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)	-	-	Adhesive	-40°C ~ 71°C
	W9908 ANTENNA PulseLarsen Antennas	2,296	$0.38			Tape & Reel (TR)	Active	Shield Clip	-	0.059" (1.50mm)	0.126" (3.20mm)	0.057" (1.45mm)	-	-	-	Clip	-
	67SLG040035030PI00 METAL FILM OVER FOAM CONTACTS Laird Technologies EMI	2,065	$0.42		SMD Grounding Metallized	Tape & Reel (TR)	Active	Film Over Foam	Rectangle	0.157" (4.00mm)	0.118" (3.00mm)	0.138" (3.50mm)	Polyurethane Foam, Tin-Copper Polyester (SN/CU)	-	-	Solder	-40°C ~ 70°C
	1053840002 SPRING CONTACT 0.70MM - 1.10MM H Molex	5,028	$0.16		105384	Tape & Reel (TR)	Obsolete	Shield Finger, Pre-Loaded	-	0.087" (2.20mm)	0.154" (3.90mm)	0.055" (1.40mm)	Stainless Steel	Gold	19.685µin (0.50µm)	Solder	-
	1053840003 SPRING CONTACT 0.30MM - 0.55MM H Molex	1,413	$0.21		105384	Tape & Reel (TR)	Obsolete	Shield Finger, Pre-Loaded	-	0.087" (2.20mm)	0.154" (3.90mm)	0.055" (1.40mm)	Stainless Steel	Gold	19.7µin (0.50µm)	Solder	-
	2199249-4 2.3H SHLD FINGER LOOSE TYP B SMT TE Connectivity AMP Connectors	1,353	$0.29			Tape & Reel (TR)	Active	Shield Finger, Pre-Loaded	-	0.059" (1.50mm)	0.126" (3.20mm)	0.091" (2.30mm)	Phosphor Bronze	Gold	19.685µin (0.50µm)	Solder	-
	2134078-1 RFI SHIELD FING CU ALLOY AU SLDR TE Connectivity AMP Connectors	2,608	$0.29			Tape & Reel (TR)	Active	Shield Finger, Pre-Loaded	-	0.041" (1.05mm)	0.094" (2.40mm)	0.047" (1.20mm)	Copper Alloy	Gold	Flash	Solder	-