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

...
Lees meer Lees minder

Filters

41 - 60 van 181 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Material Series Current Rating Fixing Method Contact Plating Contact Resistance Dimensions Height Length Width
RS-stocknr. 172-0936
Fabrikantnummer2118717-4
FabrikantTE Connectivity
€ 0,834
Each (In a Pack of 5)
Aantal stuks
Aluminium - - Surface Mount Nickel Silver - 26.71 x 26.71 x 2mm 2mm 26.71mm 26.71mm
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. 172-0964
Fabrikantnummer2118723-2
FabrikantTE Connectivity
€ 0,578
Each (In a Pack of 5)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 37.33 x 34.18 x 2mm 2mm 37.33mm 34.18mm
RS-stocknr. 172-0896
Fabrikantnummer2118711-4
FabrikantTE Connectivity
€ 1,411
Each (On a Tape of 186)
Aantal stuks
Aluminium - - Surface Mount Nickel Silver - 36.83 x 33.68 x 5.08mm 5.08mm 36.83mm 33.68mm
RS-stocknr. 161-3702
FabrikantnummerS0981-46R
FabrikantHARWIN
€ 0,285
Each (In a Pack of 25)
Aantal stuks
Stainless Steel S0981 - Surface Mount Tin over Nickel - 4.7 x 4.7 x 1.4mm 1.4mm 4.7mm 4.7mm
RS-stocknr. 788-4802
FabrikantnummerS1741-46R
FabrikantHARWIN
€ 0,157
Each (In a Pack of 10)
Aantal stuks
Phosphor Bronze EZ-BoardWare 6A Surface Mount Tin over Nickel - 5.4 x 3.1 x 2.5mm 2.5mm 5.4mm 3.1mm
RS-stocknr. 172-0944
Fabrikantnummer2118707-4
FabrikantTE Connectivity
€ 0,96
Each (In a Pack of 5)
Aantal stuks
Aluminium - - Surface Mount Nickel Silver - 16.5 x 16.5 x 3.6mm 3.6mm 16.5mm 16.5mm
RS-stocknr. 173-0906
FabrikantnummerS1951-46R
FabrikantHARWIN
€ 0,209
Each (On a Reel of 350)
Aantal stuks
Beryllium Copper EZ-BoardWare 7A Surface Mount Tin over Nickel - 9.59 x 5.7 x 7.25mm 7.25mm 9.59mm 5.7mm
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. 123-5972
Fabrikantnummer3-2199250-2
FabrikantTE Connectivity
€ 0,196
Each (In a Pack of 10)
Aantal stuks
Copper Alloy - 2A Surface Mount Gold - 3.45 x 1.5 x 2.9mm 2.9mm 3.45mm 1.5mm
RS-stocknr. 122-3520
FabrikantnummerS7251-45R
FabrikantHARWIN
€ 0,274
Each (On a Tape of 10)
Aantal stuks
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 3 x 1.5 x 1.5mm 1.5mm 3mm 1.5mm
RS-stocknr. 172-0889
Fabrikantnummer2118708-2
FabrikantTE Connectivity
€ 0,598
Each (On a Tape of 280)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 26.21 x 26.21 x 5.08mm 5.08mm 26.21mm 26.21mm
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. 187-0928
Fabrikantnummer2336713-1
FabrikantTE Connectivity
€ 0,038
Each (On a Reel of 8000)
Aantal stuks
- - 1.5A Surface Mount - 30mΩ 1.7 x 1.1 x 1.45mm 1.45mm 1.7mm 1.1mm
RS-stocknr. 172-0902
Fabrikantnummer2118715-2
FabrikantTE Connectivity
€ 0,274
Each (In a Box of 100)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 16.9 x 16.9 x 2mm 2mm 16.9mm 16.9mm
RS-stocknr. 161-3704
FabrikantnummerS1001-46R
FabrikantHARWIN
€ 0,324
Each (In a Pack of 25)
Aantal stuks
Stainless Steel S1001 - Surface Mount Tin over Nickel - 4.5 x 0.75 x 0.9mm 0.9mm 4.5mm 0.75mm
RS-stocknr. 172-0948
Fabrikantnummer2118720-2
FabrikantTE Connectivity
€ 0,96
Each (In a Pack of 4)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 32 x 32 x 6mm 6mm 32mm 32mm
RS-stocknr. 172-0953
Fabrikantnummer2118709-2
FabrikantTE Connectivity
€ 0,96
Each (In a Pack of 4)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 32 x 32 x 6mm 6mm 32mm 32mm
RS-stocknr. 172-0887
Fabrikantnummer2118707-2
FabrikantTE Connectivity
€ 0,372
Each (On a Tape of 550)
Aantal stuks
Steel - - Surface Mount Nickel Silver - 16.5 x 16.5 x 3.6mm 3.6mm 16.5mm 16.5mm
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
Related Products
Spring fingers, also known as shield fingers, grounding ...
Description:
Spring fingers, also known as shield fingers, grounding springs or universal ground contacts, provide grounding between the device and PCB and shielding to prevent EMI noise and static caused by motors, speakers and microphones or any other vibrations within an ...
Scalable spring finger contacts also known as shield ...
Description:
Scalable spring finger contacts also known as shield fingers, grounding springs, universal ground contacts or clips for use in small PCB applications in various industries. These spring fingers are single contact SMT mounting internal connectors for providing grounding between a ...
In response to the growing demand for IoT ...
Description:
In response to the growing demand for IoT designs, ever thinner and lighter devices, and quicker design turnaround times, TE Connectivity introduces a new standard portfolio of Board Level Shields (or BLS) with the ability to minimize crosstalk and reduce ...
EZ-BoardWare SMT antenna ultra low profile extended beam ...
Description:
EZ-BoardWare SMT antenna ultra low profile extended beam miniature spring contacts ideal for antenna feed in mobile devices. These EZ-BoardWare antenna spring contacts include a protected tip to prevent hooking. A positive stop shoulder feature prevents over compression of the ...