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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
1734303-1
1734303-1
SHIELD FINGER
TE Connectivity AMP Connectors
 674 $0.69
Tape & Reel (TR) ActiveShield Finger-0.098" (2.50mm)-0.157" (4.00mm)-Tin100µin (2.54µm)Solder-
331011452535
331011452535
WE-SECF SMD EMI CONTACT FINGER
Würth Elektronik
 456 $0.82
WE-SECF Tape & Reel (TR) ActiveShield Finger-0.098" (2.50mm)0.177" (4.50mm)0.138" (3.50mm)Beryllium CopperGoldFlashSolder-40°C ~ 100°C
0077001602
0077001602
GASKET BECU 8.1X4.27MM
Laird Technologies EMI
 738 $1.26
Slot Mount Bulk ActiveFingerstock-0.320" (8.13mm)0.169" (4.29mm)0.110" (2.79mm)Beryllium CopperNickel, Tin299.99µin (7.62µm)Slot121°C
0077001502
0077001502
GASKET BECU 15.24X6.35MM
Laird Technologies EMI
 291 $1.27
Slot Mount Box ActiveFingerstock-0.600" (15.24mm)0.250" (6.35mm)0.220" (5.59mm)Beryllium CopperNickel, Tin299.99µin (7.62µm)Slot121°C
LT18DP1911
LT18DP1911
CP,OTH, OCP BP 2.75X7.94X10.50MM
Laird Technologies EMI
 256 $2.15
LT18DP Bulk ActiveFingerstock-0.276" (7.00mm)0.398" (10.10mm)0.108" (2.75mm)Beryllium CopperTin299.99µin (7.62µm)Clip-
10-04-1687-S6305
10-04-1687-S6305
CHO-SEAL S6305 NI/C 0.070" 1'
Parker Chomerics
 87 $3.98
Spool ActiveGasketRound0.070" (1.78mm)12.000" (304.80mm)-Conductive ElastomerNickel-Non-Conductive Adhesive-29°C ~ 66°C
10-04-W267-S6305
10-04-W267-S6305
CHO-SEAL S6305 NI/C 0.090" 1'
Parker Chomerics
 122 $4.08
Spool ActiveGasketRound0.090" (2.29mm)12.000" (304.80mm)-Conductive ElastomerNickel-Non-Conductive Adhesive-29°C ~ 66°C
10-04-2657-S6305
10-04-2657-S6305
CHO-SEAL S6305 NI/C 0.080" 1'
Parker Chomerics
 109 $4.32
Spool ActiveGasketRound0.080" (2.03mm)12.000" (304.80mm)-Conductive ElastomerNickel-Non-Conductive Adhesive-29°C ~ 66°C
4569PA01G01800
4569PA01G01800
GASKT FABRIC/FOAM 5X457.2MM RECT
Laird Technologies EMI
 113 $4.55
Bulk ActiveFabric Over FoamD-Shape0.197" (5.00mm)18.000" (457.20mm)0.020" (0.50mm)---Adhesive-
19-04-27546-S6305
19-04-27546-S6305
CHO-SEAL S6305 NI/C 0.062" 1'
Parker Chomerics
 140 $4.63
Spool ActiveGasketRound0.062" (1.57mm)12.000" (304.80mm)-Conductive ElastomerNickel-Non-Conductive Adhesive-29°C ~ 66°C
10-04-8363-S6305
10-04-8363-S6305
CHO-SEAL S6305 NI/C 0.103" 1'
Parker Chomerics
 145 $4.80
Spool ActiveGasketRound0.103" (2.62mm)12.000" (304.80mm)-Conductive ElastomerNickel-Non-Conductive Adhesive-29°C ~ 66°C
4090PA51H01800
4090PA51H01800
GSKT FAB/FOAM 2.3X457.2MM DSHAPE
Laird Technologies EMI
 75 $5.20
51H Bulk ActiveFabric Over FoamD-Shape0.091" (2.30mm)18.000" (457.20mm)0.126" (3.20mm)Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)--Adhesive-
10-04-8817-S6305
10-04-8817-S6305
CHO-SEAL S6305 NI/C 0.125" 1'
Parker Chomerics
 17 $5.34
Spool ActiveGasketRound0.125" (3.17mm)12.000" (304.80mm)-Conductive ElastomerNickel-Non-Conductive Adhesive-29°C ~ 66°C
19-04-22951-S6305
19-04-22951-S6305
CHO-SEAL S6305 NI/C 0.070" 1'
Parker Chomerics
 13 $5.61
Spool ActiveGasketRound0.070" (1.78mm)12.000" (304.80mm)-Conductive ElastomerNickel-Non-Conductive Adhesive-29°C ~ 66°C
30205015
30205015
WE-LT CONDUCTIVE SHIELDING GASKE
Würth Elektronik
 80 $5.66
WE-LT Bag ActiveFabric Over FoamRectangle0.197" (5.00mm)39.370" (1.00m)0.059" (1.50mm)Polyurethane Foam, Rayon Paper--Non-Conductive Adhesive-40°C ~ 85°C
4209PA51H01800
4209PA51H01800
GASKT FAB/FOAM 3.94X457.2MM RECT
Laird Technologies EMI
 164 $5.72
51H Bulk ActiveFabric Over FoamRectangle0.154" (3.90mm)18.000" (457.20mm)0.118" (3.00mm)Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)--Adhesive-
55-45000
55-45000
FINGERSTOCK 0.3X0.23X24"
Parker Chomerics
 24 $5.98
Tube Active----------
10-04-2463-S6305
10-04-2463-S6305
CHO-SEAL S6305 NI/C 0.125" 1'
Parker Chomerics
 4 $6.29
Spool ActiveGasketRound0.125" (3.18mm)12.000" (304.80mm)-Conductive ElastomerNickel-Non-Conductive Adhesive-29°C ~ 66°C
77-12-3217-02400
77-12-3217-02400
GASKET 3217 24" (0.039"X0.197")
Parker Chomerics
 14 $6.22
Box ActiveFabric Over FoamRectangle0.197" (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
19-04-25875-6502
CHO-SEAL 6502 NI/AL 0.050" 1'
Parker Chomerics
 53 $6.27
Spool ActiveGasketRound0.050" (1.27mm)12.000" (304.80mm)-Conductive ElastomerNickel-Non-Conductive Adhesive-29°C ~ 66°C