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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Viewing 21 - 40 of 101 products
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Description Price Material Series Current Rating Fixing Method Contact Plating Contact Resistance Dimensions Height Length Width
RS Stock No. 173-0906
Mfr. Part No.S1951-46R
BrandHARWIN
kr 2,084
Each (On a Reel of 350)
Units
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 Stock No. 164-9393
Mfr. Part No.3-2199250-5
kr 1,388
Each (In a Bag of 3000)
Units
Copper Alloy - 2A Surface Mount Gold - 3.45 x 1.5 x 3.8mm 3.8mm 3.45mm 1.5mm
RS Stock No. 122-3520
Mfr. Part No.S7251-45R
BrandHARWIN
kr 2,373
Each (On a Tape of 10)
Units
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 3 x 1.5 x 1.5mm 1.5mm 3mm 1.5mm
RS Stock No. 123-5969
Mfr. Part No.3-2199250-5
kr 2,453
Each (In a Pack of 10)
Units
Copper Alloy - 2A Surface Mount Gold - 3.45 x 1.5 x 3.8mm 3.8mm 3.45mm 1.5mm
RS Stock No. 161-3704
Mfr. Part No.S1001-46R
BrandHARWIN
kr 0,744
Each (In a Pack of 25)
Units
Stainless Steel S1001 - Surface Mount Tin over Nickel - 4.5 x 0.75 x 0.9mm 0.9mm 4.5mm 0.75mm
RS Stock No. 187-0983
Mfr. Part No.2306334-3
kr 1,166
Each (On a Reel of 10)
Units
Stainless Steel - 1A Surface Mount - 50mΩ 2 x 1 x 1.2mm 1.2mm 2mm 1mm
RS Stock No. 123-5973
Mfr. Part No.2199249-4
kr 1,715
Each (In a Pack of 10)
Units
Copper Alloy - 2A Surface Mount Gold - 3.2 x 1.5 x 2.3mm 2.3mm 3.2mm 1.5mm
RS Stock No. 788-4805
Mfr. Part No.S1721-46R
BrandHARWIN
kr 2,502
Each (In a Pack of 10)
Units
Beryllium Copper S - Surface Mount Tin 40mΩ 5.08 x 1.07 x 2.23mm 2.23mm 5.08mm 1.07mm
RS Stock No. 187-0932
Mfr. Part No.2306654-3
kr 0,57
Each (On a Reel of 7000)
Units
Stainless Steel - 1A Surface Mount - 50mΩ 2.4 x 1 x 1.8mm 1.8mm 2.4mm 1mm
RS Stock No. 788-4870
Mfr. Part No.S7041-42R
BrandHARWIN
kr 3,44
Each (In a Pack of 10)
Units
- - - - - - - - - -
RS Stock No. 173-0859
Mfr. Part No.S7071-46R
BrandHARWIN
kr 1,089
Each (On a Reel of 6000)
Units
- - - - - - - - - -
RS Stock No. 123-5974
Mfr. Part No.2199249-3
kr 0,54
Each (In a Pack of 10)
Units
Copper Alloy - 2A Surface Mount Gold - 3.2 x 1.5 x 2mm 2mm 3.2mm 1.5mm
RS Stock No. 185-9255
Mfr. Part No.1437259-6
kr 2,419
Each (On a Tape of 2000)
Units
Copper Alloy - 1.5A Surface Mount - - 7 x 2.5 x 4mm 4mm 7mm 2.5mm
RS Stock No. 173-0862
Mfr. Part No.S7241-45R
BrandHARWIN
kr 1,157
Each (On a Reel of 8000)
Units
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 3 x 1.5 x 1.3mm 1.3mm 3mm 1.5mm
RS Stock No. 187-0930
Mfr. Part No.2306334-3
kr 0,57
Each (On a Reel of 9000)
Units
Stainless Steel - 1A Surface Mount - 50mΩ 2 x 1 x 1.2mm 1.2mm 2mm 1mm
RS Stock No. 123-5977
Mfr. Part No.2199248-4
kr 0,456
Each (In a Pack of 10)
Units
Stainless Steel - 2A Surface Mount Gold - 3.9 x 2 x 1mm 1mm 3.9mm 2mm
RS Stock No. 173-0840
Mfr. Part No.S7251-45R
BrandHARWIN
kr 0,96
Each (On a Reel of 8000)
Units
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 3 x 1.5 x 1.5mm 1.5mm 3mm 1.5mm
RS Stock No. 788-4795
Mfr. Part No.S1711-46R
BrandHARWIN
kr 3,39
Each (In a Pack of 10)
Units
Beryllium Copper S - Surface Mount Tin 20mΩ 8.79 x 2.28 x 3.85mm 3.85mm 8.79mm 2.28mm
RS Stock No. 788-4814
Mfr. Part No.S1791-42R
BrandHARWIN
kr 3,699
Each (In a Pack of 10)
Units
Titanium Copper Alloy EZ-BoardWare 3A Surface Mount Gold - 7 x 2.05 x 4mm 4mm 7mm 2.05mm
RS Stock No. 788-4824
Mfr. Part No.S2711-46R
BrandHARWIN
kr 1,575
Each (In a Pack of 10)
Units
Nickel Copper Alloy S - Surface Mount Tin 20mΩ 8.79 x 2.28 x 3.85mm 3.85mm 8.79mm 2.28mm
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