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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Beskrivning Pris Material Series Current Rating Fixing Method Contact Plating Contact Resistance Dimensions Height Length Width
RS-artikelnummer 788-4805
Tillv. art.nrS1721-46R
VarumärkeHARWIN
2,378 kr
Each (In a Pack of 10)
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Beryllium Copper S - Surface Mount Tin 40mΩ 5.08 x 1.07 x 2.23mm 2.23mm 5.08mm 1.07mm
RS-artikelnummer 173-0867
Tillv. art.nrS1721-46R
VarumärkeHARWIN
1,168 kr
Each (On a Reel of 5000)
Enheter
Beryllium Copper S - Surface Mount Tin 40mΩ 5.08 x 1.07 x 2.23mm 2.23mm 5.08mm 1.07mm
RS-artikelnummer 173-0875
Tillv. art.nrS0971-46R
VarumärkeHARWIN
1,182 kr
Each (On a Reel of 5000)
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Stainless Steel - - Surface Mount - 100mΩ 5.92 x 1.1 x 2.1mm 2.1mm 5.92mm 1.1mm
RS-artikelnummer 909-4473
Tillv. art.nrS0971-46R
VarumärkeHARWIN
2,523 kr
Each (In a Pack of 10)
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Stainless Steel - - Surface Mount - 100mΩ 5.92 x 1.1 x 2.1mm 2.1mm 5.92mm 1.1mm
RS-artikelnummer 788-4870
Tillv. art.nrS7041-42R
VarumärkeHARWIN
3,267 kr
Each (In a Pack of 10)
Enheter
- - - - - - - - - -
RS-artikelnummer 161-3603
Tillv. art.nrS1001-46R
VarumärkeHARWIN
0,771 kr
Each (On a Reel of 20000)
Enheter
Stainless Steel S1001 - Surface Mount Tin over Nickel - 4.5 x 0.75 x 0.9mm 0.9mm 4.5mm 0.75mm
RS-artikelnummer 122-3517
Tillv. art.nrS7221-45R
VarumärkeHARWIN
2,895 kr
Each (On a Tape of 10)
Enheter
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 2.6 x 1 x 1.23mm 1.23mm 2.6mm 1mm
RS-artikelnummer 172-0911
Tillv. art.nr2118721-2
VarumärkeTE Connectivity
1,616 kr
Each (In a Box of 100)
Enheter
Steel - - Surface Mount Nickel Silver - 38.6 x 25.9 x 2mm 2mm 38.6mm 25.9mm
RS-artikelnummer 788-4886
Tillv. art.nrS7071-46R
VarumärkeHARWIN
0,732 kr
Each (In a Pack of 10)
Enheter
- - - - - - - - - -
RS-artikelnummer 187-0928
Tillv. art.nr2336713-1
VarumärkeTE Connectivity
0,39 kr
Each (On a Reel of 8000)
Enheter
- - 1.5A Surface Mount - 30mΩ 1.7 x 1.1 x 1.45mm 1.45mm 1.7mm 1.1mm
RS-artikelnummer 185-9858
Tillv. art.nr1437259-6
VarumärkeTE Connectivity
6,049 kr
Each (On a Tape of 10)
Enheter
Copper Alloy - 1.5A Surface Mount - - 7 x 2.5 x 4mm 4mm 7mm 2.5mm
RS-artikelnummer 788-4824
Tillv. art.nrS2711-46R
VarumärkeHARWIN
1,499 kr
Each (In a Pack of 10)
Enheter
Nickel Copper Alloy S - Surface Mount Tin 20mΩ 8.79 x 2.28 x 3.85mm 3.85mm 8.79mm 2.28mm
RS-artikelnummer 122-3515
Tillv. art.nrS7061-46R
VarumärkeHARWIN
3,123 kr
Each (On a Tape of 10)
Enheter
Beryllium Copper EZ-BoardWare 4A Surface Mount Tin over Nickel 20mΩ 6.95 x 2.5 x 5.57mm 5.57mm 6.95mm 2.5mm
RS-artikelnummer 173-0859
Tillv. art.nrS7071-46R
VarumärkeHARWIN
0,724 kr
Each (On a Reel of 6000)
Enheter
- - - - - - - - - -
RS-artikelnummer 788-4874
Tillv. art.nrS7111-42R
VarumärkeHARWIN
2,844 kr
Each (In a Pack of 10)
Enheter
- - - - - - - - - -
RS-artikelnummer 187-0929
Tillv. art.nr2329497-1
VarumärkeTE Connectivity
0,235 kr
Each (On a Reel of 10000)
Enheter
- - 1.5A Surface Mount - 30mΩ 2.7 x 1 x 1.15mm 1.15mm 2.7mm 1mm
RS-artikelnummer 788-4814
Tillv. art.nrS1791-42R
VarumärkeHARWIN
3,526 kr
Each (In a Pack of 10)
Enheter
Titanium Copper Alloy EZ-BoardWare 3A Surface Mount Gold - 7 x 2.05 x 4mm 4mm 7mm 2.05mm
RS-artikelnummer 122-3522
Tillv. art.nrS7271-45R
VarumärkeHARWIN
2,471 kr
Each (On a Tape of 10)
Enheter
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 3.5 x 1.5 x 2mm 2mm 3.5mm 1.5mm
RS-artikelnummer 161-3600
Tillv. art.nrS02-30200250
VarumärkeHARWIN
37,95 kr
Each
Enheter
Copper Alloy S02 - Surface Mount - - 30 x 20 x 2.5mm 2.5mm 30mm 20mm
RS-artikelnummer 123-5975
Tillv. art.nr2199248-6
VarumärkeTE Connectivity
1,168 kr
Each (In a Pack of 10)
Enheter
Stainless Steel - 2A Surface Mount Gold - 3.9 x 2 x 1.6mm 1.6mm 3.9mm 2mm
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