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 StatusTypeShapeWidthLengthHeightMaterialPlatingPlating - ThicknessAttachment MethodOperating Temperature
WS-3445-KP-2400
WS-3445-KP-2400
FAB/FOAM GASKET .600WX.250HX24L
3G Shielding Specialties LP
23 $16.79
Tube ActiveFabric Over FoamP-Shape0.600" (15.24mm)24.000" (609.60mm)0.250" (6.35mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
WS-3635-KB-2400
WS-3635-KB-2400
FAB/FOAM GASKET .600WX.250HX24L
3G Shielding Specialties LP
47 $16.71
Tube ActiveFabric Over FoamBell0.600" (15.24mm)24.000" (609.60mm)0.250" (6.35mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
WS-3355-KC-2400
WS-3355-KC-2400
FAB/FOAM GASKET .420WX.465HX24L
3G Shielding Specialties LP
28 $16.92
Tube ActiveFabric Over FoamC-Fold0.420" (10.67mm)24.000" (609.60mm)0.465" (11.81mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
WS-3360-KC-2400
WS-3360-KC-2400
FAB/FOAM GASKET .590WX.550HX24L
3G Shielding Specialties LP
46 $16.58
Tube ActiveFabric Over FoamC-Fold0.591" (15.00mm)24.000" (609.60mm)0.550" (13.97mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
WS-3535-KF-2400
WS-3535-KF-2400
FAB/FOAM GASKET .750WX.350HX24L
3G Shielding Specialties LP
21 $16.84
Tube ActiveFabric Over FoamKnife0.750" (19.05mm)24.000" (609.60mm)0.350" (8.89mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
WS-3440-KP-2400
WS-3440-KP-2400
FAB/FOAM GASKET .500WX.250HX24L
3G Shielding Specialties LP
19 $16.67
Tube ActiveFabric Over FoamP-Shape0.500" (12.70mm)24.000" (609.60mm)0.250" (6.35mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
WS-3640-KB-2400
WS-3640-KB-2400
FAB/FOAM GASKET .500WX.375HX24L
3G Shielding Specialties LP
46 $17.22
Tube ActiveFabric Over FoamBell0.500" (12.70mm)24.000" (609.60mm)0.375" (9.53mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
302105115
302105115
WE-LT CONDUCTIVE SHIELDING GASKE
Würth Elektronik
15 $17.65
WE-LT Bag ActiveFabric Over FoamSquare0.413" (10.50mm)39.370" (1.00m)0.453" (11.50mm)Polyurethane Foam, Rayon Paper--Non-Conductive Adhesive-40°C ~ 85°C
WS-3540-KF-2400
WS-3540-KF-2400
FAB/FOAM GASKET .750WX.375HX24L
3G Shielding Specialties LP
24 $17.88
Tube ActiveFabric Over FoamKnife0.750" (19.05mm)24.000" (609.60mm)0.375" (9.53mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
WS-3645-KB-2400
WS-3645-KB-2400
FAB/FOAM GASKET .750WX.400HX24L
3G Shielding Specialties LP
35 $17.80
Tube ActiveFabric Over FoamBell0.750" (19.05mm)24.000" (609.60mm)0.400" (10.16mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
WS-3370-KC-2400
WS-3370-KC-2400
FAB/FOAM GASKET .750WX.750HX24L
3G Shielding Specialties LP
44 $17.51
Tube ActiveFabric Over FoamC-Fold0.750" (19.05mm)24.000" (609.60mm)0.750" (19.05mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
WS-3365-KC-2400
WS-3365-KC-2400
FAB/FOAM GASKET .600WX.675HX24L
3G Shielding Specialties LP
8 $17.95
Tube ActiveFabric Over FoamC-Fold0.600" (15.24mm)24.000" (609.60mm)0.675" (17.15mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
WS-3545-KF-2400
WS-3545-KF-2400
FAB/FOAM GASKET 1.000WX.500HX24L
3G Shielding Specialties LP
26 $19.78
Tube ActiveFabric Over FoamKnife1.000" (25.40mm)24.000" (609.60mm)0.500" (12.70mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)--Adhesive-40°C ~ 71°C
3023502
3023502
WE-LT CONDUCTIVE SHIELDING GASKE
Würth Elektronik
5 $21.85
WE-LT Bag ActiveFabric Over FoamRectangle1.378" (35.00mm)39.370" (1.00m)0.079" (2.00mm)Polyurethane Foam, Rayon Paper--Non-Conductive Adhesive-40°C ~ 85°C
37-131-1041-02400
37-131-1041-02400
HITEMP FAB/FM .387X.394X24" RECT
Parker Chomerics
40 $24.33
1008 Box ActiveFabric Over FoamRectangle0.394" (10.01mm)24.000" (609.60mm)0.387" (9.83mm)Nickel-Copper Polyester (NI/CU)Nickel-Adhesive-40°C ~ 125°C
3024502
3024502
WE-LT CONDUCTIVE SHIELDING GASKE
Würth Elektronik
20 $29.59
WE-LT Bag ActiveFabric Over FoamRectangle1.772" (45.00mm)39.370" (1.00m)0.079" (2.00mm)Polyurethane Foam, Rayon Paper--Non-Conductive Adhesive-40°C ~ 85°C
38401401
38401401
WE-EGS EMI ELASTOMER GASKET
Würth Elektronik
22 $31.73
WE-EGS Bag ActiveGasketRound0.039" (1.00mm)39.370" (1.00m)-Conductive ElastomerNickel---55°C ~ 160°C
3851060
3851060
WE-CSGS CONTACT SPRING GASKET
Würth Elektronik
27 $32.07
WE-CSGS Bulk ActiveFingerstock-1.130" (28.70mm)16.000" (406.40mm)0.409" (10.40mm)Beryllium CopperNickel---40°C ~ 110°C
3851160
3851160
WE-CSGS CONTACT SPRING GASKET
Würth Elektronik
23 $32.19
WE-CSGS Bulk ActiveFingerstock-0.333" (8.45mm)16.000" (406.40mm)0.191" (4.85mm)Beryllium CopperNickel---40°C ~ 110°C
38401402
38401402
WE-EGS EMI ELASTOMER GASKET
Würth Elektronik
23 $34.48
WE-EGS Bag ActiveGasketRound0.055" (1.40mm)39.370" (1.00m)-Conductive ElastomerNickel---55°C ~ 160°C