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. 172-0923
Fabrikantnummer2118729-2
FabrikantTE Connectivity
€ 0,421
Each (In a Box of 60)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 44.6 x 31.1 x 2mm 2mm 44.6mm 31.1mm
RS-stocknr. 172-0911
Fabrikantnummer2118721-2
FabrikantTE Connectivity
€ 0,323
Each (In a Box of 100)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 38.6 x 25.9 x 2mm 2mm 38.6mm 25.9mm
RS-stocknr. 172-0930
Fabrikantnummer2118731-2
FabrikantTE Connectivity
€ 0,578
Each (In a Pack of 5)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 51.3 x 38.6 x 2mm 2mm 51.3mm 38.6mm
RS-stocknr. 172-0937
Fabrikantnummer2118706-4
FabrikantTE Connectivity
€ 0,814
Each (In a Pack of 5)
Aantal stuks
Aluminium - - Surface Mount Nickel Silver - 13.66 x 12.7 x 2.54mm 2.54mm 13.66mm 12.7mm
RS-stocknr. 172-0935
Fabrikantnummer2118723-4
FabrikantTE Connectivity
€ 1,226
Each (In a Pack of 5)
Aantal stuks
Aluminium - - Surface Mount Nickel Silver - 37.33 x 34.18 x 2mm 2mm 37.33mm 34.18mm
RS-stocknr. 164-9212
Fabrikantnummer2199248-6
FabrikantTE Connectivity
€ 988,00
1 Tape of 8000
Tape(s)
Stainless Steel - 2A Surface Mount Gold - 3.9 x 2 x 1.6mm 1.6mm 3.9mm 2mm
RS-stocknr. 172-0890
Fabrikantnummer2118708-4
FabrikantTE Connectivity
€ 1,058
Each (On a Tape of 280)
Aantal stuks
Aluminium - - Surface Mount Nickel Silver - 26.21 x 26.21 x 5.08mm 5.08mm 26.21mm 26.21mm
RS-stocknr. 164-9214
Fabrikantnummer2199249-4
FabrikantTE Connectivity
€ 513,00
1 Tape of 6000
Tape(s)
Copper Alloy - 2A Surface Mount Gold - 3.2 x 1.5 x 2.3mm 2.3mm 3.2mm 1.5mm
RS-stocknr. 123-5975
Fabrikantnummer2199248-6
FabrikantTE Connectivity
€ 0,19
Each (In a Pack of 10)
Aantal stuks
Stainless Steel - 2A Surface Mount Gold - 3.9 x 2 x 1.6mm 1.6mm 3.9mm 2mm
RS-stocknr. 161-3602
FabrikantnummerS0991-46R
FabrikantHARWIN
€ 1.425,00
1 Reel of 15000
Reel(s)
Stainless Steel S0991 - Surface Mount Tin over Nickel - 6.5 x 0.9 x 1.38mm 1.38mm 6.5mm 0.9mm
RS-stocknr. 173-0898
FabrikantnummerS7061-42R
FabrikantHARWIN
€ 0,167
Each (On a Reel of 1500)
Aantal stuks
Titanium Copper Alloy EZ-BoardWare 4A Surface Mount Gold - 7 x 2.5 x 5.5mm 5.5mm 7mm 2.5mm
Nieuw
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. 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
RS-stocknr. 173-0819
FabrikantnummerS2711-46R
FabrikantHARWIN
€ 0,083
Each (On a Reel of 1900)
Aantal stuks
Nickel Copper Alloy S - Surface Mount Tin 20mΩ 8.79 x 2.28 x 3.85mm 3.85mm 8.79mm 2.28mm
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. 164-9392
Fabrikantnummer3-2199250-4
FabrikantTE Connectivity
€ 456,00
1 Bag of 3000
Bag(s)
Copper Alloy - 2A Surface Mount Gold - 3.45 x 1.5 x 3.6mm 3.6mm 3.45mm 1.5mm
RS-stocknr. 164-9210
Fabrikantnummer2199248-4
FabrikantTE Connectivity
€ 627,00
1 Tape of 11000
Tape(s)
Stainless Steel - 2A Surface Mount Gold - 3.9 x 2 x 1mm 1mm 3.9mm 2mm
RS-stocknr. 172-0947
Fabrikantnummer2118708-2
FabrikantTE Connectivity
€ 0,852
Each (In a Pack of 5)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 26.21 x 26.21 x 5.08mm 5.08mm 26.21mm 26.21mm
RS-stocknr. 172-0922
Fabrikantnummer2118728-2
FabrikantTE Connectivity
€ 0,617
Each (On a Tape of 280)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 29.36 x 18.5 x 7mm 7mm 29.36mm 18.5mm
RS-stocknr. 788-4883
FabrikantnummerS7051-42R
FabrikantHARWIN
€ 0,255
Each (In a Pack of 10)
Aantal stuks
- S7 - - - - - - - -
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