Grounding Contacts

Grounding contacts are surface mountable internal connectors used for circuit grounding (a return path for electric current) of SMT (surface mount technology) devices.

How do grounding contacts work?

Grounding contacts work by providing an electrical connection while also providing protection from static and EMI (electromagnetic interference) noise between a PCB (printed circuit board) and other electronic components, such as speakers, internal antennas, shield cams or secondary PCBs.

Grounding contacts come in a broad array of styles, sizes and heights, to ensure efficient EMI protection and contact. When mounted in a row, they can be used as an RFI (radio-frequency interference) shielding connection for cabinet enclosures and metal boxes. They are designed to maintain positive contact with the mating surface and allow for both sliding and wiping action.

Applications of grounding contacts

Grounding contacts are used in virtually every small PCB application. Some of the typical applications include:

  • MP3 players
  • Smartphones
  • GPS units
  • Tablets
  • PCs and laptops
  • Automotive
  • Industrial equipment
  • eReaders
  • Home electronic devices
  • Video and digital cameras

...
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Omschrijving Prijs Material Series Current Rating Fixing Method Contact Plating Contact Resistance Dimensions Height Length Width
RS-stocknr. 187-0929
Fabrikantnummer2329497-1
FabrikantTE Connectivity
€ 0,023
Each (On a Reel of 10000)
Aantal stuks
- - 1.5A Surface Mount - 30mΩ 2.7 x 1 x 1.15mm 1.15mm 2.7mm 1mm
RS-stocknr. 123-5973
Fabrikantnummer2199249-4
FabrikantTE Connectivity
€ 0,152
Each (In a Pack of 10)
Aantal stuks
Copper Alloy - 2A Surface Mount Gold - 3.2 x 1.5 x 2.3mm 2.3mm 3.2mm 1.5mm
RS-stocknr. 172-0925
Fabrikantnummer2118730-2
FabrikantTE Connectivity
€ 0,696
Each (On a Tape of 340)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 44 x 30.5 x 3mm 3mm 44mm 30.5mm
RS-stocknr. 172-0942
Fabrikantnummer2118719-2
FabrikantTE Connectivity
€ 0,54
Each (In a Pack of 5)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 32.5 x 32.5 x 2mm 2mm 32.5mm 32.5mm
RS-stocknr. 788-4864
FabrikantnummerS7091-42R
FabrikantHARWIN
€ 0,314
Each (In a Pack of 10)
Aantal stuks
Titanium Copper Alloy EZ-BoardWare 6A Surface Mount Gold - 4 x 2.5 x 2.7mm 2.7mm 4mm 2.5mm
RS-stocknr. 172-0950
Fabrikantnummer2118708-4
FabrikantTE Connectivity
€ 1,46
Each (In a Pack of 5)
Aantal stuks
Aluminium - - Surface Mount Nickel Silver - 26.21 x 26.21 x 5.08mm 5.08mm 26.21mm 26.21mm
RS-stocknr. 172-0920
Fabrikantnummer2118727-2
FabrikantTE Connectivity
€ 0,294
Each (In a Box of 100)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 29.96 x 19.1 x 2mm 2mm 29.96mm 19.1mm
RS-stocknr. 172-0954
Fabrikantnummer2118721-4
FabrikantTE Connectivity
€ 1,038
Each (In a Pack of 5)
Aantal stuks
Aluminium - - Surface Mount Nickel Silver - 38.6 x 25.9 x 2mm 2mm 38.6mm 25.9mm
RS-stocknr. 122-3517
FabrikantnummerS7221-45R
FabrikantHARWIN
€ 0,276
Each (On a Tape of 10)
Aantal stuks
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 2.6 x 1 x 1.23mm 1.23mm 2.6mm 1mm
RS-stocknr. 909-7255
Fabrikantnummer1551575-5
FabrikantTE Connectivity
€ 0,181
Each (In a Pack of 10)
Aantal stuks
Stainless Steel - - Screw - - 3.26 x 1.3 x 3mm 3mm 3.26mm 1.3mm
RS-stocknr. 172-0934
Fabrikantnummer2118706-2
FabrikantTE Connectivity
€ 0,54
Each (In a Pack of 5)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 13.66 x 12.7 x 2.54mm 2.54mm 13.66mm 12.7mm
RS-stocknr. 909-4477
FabrikantnummerS1761-46R
FabrikantHARWIN
€ 0,257
Each (In a Pack of 10)
Aantal stuks
Titanium Copper Alloy EZ-BoardWare 4A Surface Mount Tin over Nickel - 4.5 x 2.5 x 3.5mm 3.5mm 4.5mm 2.5mm
RS-stocknr. 164-9392
Fabrikantnummer3-2199250-4
FabrikantTE Connectivity
€ 0,152
Each (In a Bag of 3000)
Aantal stuks
Copper Alloy - 2A Surface Mount Gold - 3.45 x 1.5 x 3.6mm 3.6mm 3.45mm 1.5mm
RS-stocknr. 164-9391
Fabrikantnummer3-2199250-3
FabrikantTE Connectivity
€ 0,124
Each (On a Tape of 4400)
Aantal stuks
Copper Alloy - 2A Surface Mount Gold - 3.45 x 1.5 x 3.2mm 3.2mm 3.45mm 1.5mm
RS-stocknr. 172-0917
Fabrikantnummer2118725-2
FabrikantTE Connectivity
€ 0,451
Each (In a Box of 60)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 44.97 x 44.97 x 2mm 2mm 44.97mm 44.97mm
RS-stocknr. 172-0970
Fabrikantnummer2118713-4
FabrikantTE Connectivity
€ 0,628
Each (In a Pack of 5)
Aantal stuks
Aluminium - - Surface Mount Nickel Silver - 14.06 x 13.1 x 2mm 2mm 14.06mm 13.1mm
RS-stocknr. 788-4870
FabrikantnummerS7041-42R
FabrikantHARWIN
€ 0,323
Each (In a Pack of 10)
Aantal stuks
- - - - - - - - - -
RS-stocknr. 173-0863
FabrikantnummerS7271-45R
FabrikantHARWIN
€ 0,108
Each (On a Reel of 7000)
Aantal stuks
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 3.5 x 1.5 x 2mm 2mm 3.5mm 1.5mm
RS-stocknr. 187-0979
Fabrikantnummer2329497-1
FabrikantTE Connectivity
€ 0,10
Each (On a Reel of 10)
Aantal stuks
- - 1.5A Surface Mount - 30mΩ 2.7 x 1 x 1.15mm 1.15mm 2.7mm 1mm
RS-stocknr. 173-0851
FabrikantnummerS1761-42R
FabrikantHARWIN
€ 0,162
Each (On a Reel of 2000)
Aantal stuks
Titanium Copper Alloy EZ-BoardWare 4A Surface Mount Gold - 4.5 x 2.5 x 3.5mm 3.5mm 4.5mm 2.5mm
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