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
4223AB51K01800
4223AB51K01800
GK,NICU,NRS,PU,V0,REC 040 X.157X
Laird Technologies EMI
136 $4.42
51K Bulk Active----------
4375AE51G01800
4375AE51G01800
GK NICU NRSG PU V0 DSH
Laird Technologies EMI
169 $4.32
51G Bulk ActiveFabric Over FoamD-Shape0.201" (5.10mm)18.000" (457.20mm)0.094" (2.40mm)-----
4212PA51G01800
4212PA51G01800
GASKET FAB/FOAM 4.95X457.2MM SQ
Laird Technologies EMI
174 $4.32
51G Bulk ActiveFabric Over FoamSquare0.197" (5.00mm)18.000" (457.20mm)0.197" (5.00mm)---Adhesive-
4202PA51G01800
4202PA51G01800
GSKT FAB/FOAM 6.4X457.2MM DSHAPE
Laird Technologies EMI
209 $4.35
51G Bulk ActiveFabric Over FoamD-Shape0.252" (6.40mm)18.000" (457.20mm)0.118" (3.00mm)---Adhesive-
4788PA51G01800
4788PA51G01800
GASKET FAB/FOAM 6.4X457.2MM RECT
Laird Technologies EMI
150 $4.45
51G Bulk ActiveFabric Over FoamRectangle0.252" (6.40mm)18.000" (457.20mm)0.126" (3.20mm)---Adhesive-
4693PA51G01800
4693PA51G01800
GASKET FAB/FOAM 4.8X457.2MM RECT
Laird Technologies EMI
66 $4.46
51G Bulk ActiveFabric Over FoamRectangle0.189" (4.80mm)18.000" (457.20mm)0.130" (3.30mm)---Adhesive-
4695PA51H01000
4695PA51H01000
GK NICU PTAFG PU V0 SQ
Laird Technologies EMI
119 $4.43
51H Bulk ActiveFabric Over FoamSquare0.374" (9.50mm)10.000" (254.00mm)0.374" (9.50mm)Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)--Adhesive-
4602AD51G01800
4602AD51G01800
GK NICU NRSG PU V0 REC
Laird Technologies EMI
79 $4.38
51G Bulk ActiveFabric Over FoamRectangle0.236" (6.00mm)18.000" (457.20mm)0.079" (2.00mm)-----
8901014042
8901014042
EGW MON
Laird Technologies EMI
201 $4.43
Electroground Washers Bulk ActiveGasketRound0.752" (19.10mm)-0.185" (4.70mm)-----
4078PA22101800
4078PA22101800
GSKT FAB/FOAM 9.1X457.2MM DSHP
Laird Technologies EMI
197 $4.45
221 FOF Bulk ActiveFabric Over FoamD-Shape0.358" (9.10mm)18.000" (457.20mm)0.118" (3.00mm)---Adhesive-
8516-0119-93
8516-0119-93
MILCONNECTOR,ECE093 .719X.625X.9
Laird Technologies EMI
147 $4.47
MIL Connector Bulk Active----------
8863-0184-89
8863-0184-89
RFI EMI SHIELD MATERIAL
Laird Technologies EMI
142 $4.41
Bulk Active-Round-12.000" (304.80mm)0.032" (0.81mm)-----
4046AB51K01800
4046AB51K01800
GASKET FABRIC/FOAM 3X457.2MM SQ
Laird Technologies EMI
43 $4.48
51K Bulk ActiveFabric Over FoamRectangle0.118" (3.00mm)18.000" (457.20mm)0.118" (3.00mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)----
4202AE51H01800
4202AE51H01800
GK NICU PTAFG PU V0 DSH
Laird Technologies EMI
178 $4.44
51H Bulk ActiveFabric Over FoamD-Shape0.252" (6.40mm)18.000" (457.20mm)0.118" (3.00mm)Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)----
4701PA51H01200
4701PA51H01200
GK NICU PTAFG PU V0 REC
Laird Technologies EMI
117 $4.40
51H Bulk ActiveFabric Over FoamRectangle0.374" (9.50mm)12.000" (304.80mm)0.252" (6.40mm)Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)--Adhesive-
4186AB51K01800
4186AB51K01800
GK NICU NRS PU V0 REC
Laird Technologies EMI
165 $4.44
51K Bulk ActiveFabric Over FoamRectangle0.201" (5.10mm)18.000" (457.20mm)0.079" (2.00mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)----
4522AE51K01800
4522AE51K01800
GK NICU NRS PU V0 SQ
Laird Technologies EMI
92 $4.44
51K Bulk ActiveFabric Over FoamSquare4.000" (101.60mm)18.000" (457.20mm)4.000" (101.60mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)----
4212AC51H01800
4212AC51H01800
GK NICU PTAFG PU V0 SQ
Laird Technologies EMI
28 $4.42
51H Bulk ActiveFabric Over FoamSquare0.197" (5.00mm)18.000" (457.20mm)0.197" (5.00mm)Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)----
4404AB51K01700
4404AB51K01700
GK NICU NRS PU V0 REC
Laird Technologies EMI
125 $4.40
51K Bulk ActiveFabric Over FoamRectangle0.236" (6.00mm)17.000" (431.80mm)0.039" (1.00mm)Polyurethane Foam, Nickel-Copper Polyester (NI/CU)----
0097021602
0097021602
CSTR,FRG,BF
Laird Technologies EMI
137 $4.43
Female Contact Ring Bulk ActiveFingerstock----Beryllium Copper--Slot121°C