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 41 - 60 of 98 products
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Description Price Material Series Current Rating Fixing Method Contact Plating Contact Resistance Dimensions Height Length Width
RS Stock No. 161-3704
Mfr. Part No.S1001-46R
BrandHARWIN
kr 0,78
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. 788-4814
Mfr. Part No.S1791-42R
BrandHARWIN
kr 3,827
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. 161-3602
Mfr. Part No.S0991-46R
BrandHARWIN
kr 0,786
Each (On a Reel of 15000)
Units
Stainless Steel S0991 - Surface Mount Tin over Nickel - 6.5 x 0.9 x 1.38mm 1.38mm 6.5mm 0.9mm
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. 122-3520
Mfr. Part No.S7251-45R
BrandHARWIN
kr 2,446
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. 161-3703
Mfr. Part No.S0991-46R
BrandHARWIN
kr 2,421
Each (In a Pack of 25)
Units
Stainless Steel S0991 - Surface Mount Tin over Nickel - 6.5 x 0.9 x 1.38mm 1.38mm 6.5mm 0.9mm
RS Stock No. 164-9210
Mfr. Part No.2199248-4
kr 0,567
Each (On a Tape of 11000)
Units
Stainless Steel - 2A Surface Mount Gold - 3.9 x 2 x 1mm 1mm 3.9mm 2mm
RS Stock No. 186-4790
Mfr. Part No.1565322-1
kr 1,147
Each (On a Tape of 5000)
Units
Copper Alloy - 1.5A Surface Mount - 50mΩ 3.2 x 0.75 x 1.6mm 1.6mm 3.2mm 0.75mm
RS Stock No. 185-9255
Mfr. Part No.1437259-6
kr 2,787
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. 173-0830
Mfr. Part No.S1741-46R
BrandHARWIN
kr 0,988
Each (On a Reel of 2500)
Units
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 Stock No. 173-0906
Mfr. Part No.S1951-46R
BrandHARWIN
kr 2,996
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. 173-0894
Mfr. Part No.S7061-46R
BrandHARWIN
kr 1,519
Each (On a Reel of 1200)
Units
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 Stock No. 173-0857
Mfr. Part No.S7081-42R
BrandHARWIN
kr 1,073
Each (On a Reel of 2500)
Units
- - - - - - - - - -
RS Stock No. 173-0864
Mfr. Part No.S7261-45R
BrandHARWIN
kr 0,70
Each (On a Reel of 8000)
Units
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 3 x 2 x 1.5mm 1.5mm 3mm 2mm
RS Stock No. 123-5972
Mfr. Part No.3-2199250-2
kr 2,24
Each (In a Pack of 10)
Units
Copper Alloy - 2A Surface Mount Gold - 3.45 x 1.5 x 2.9mm 2.9mm 3.45mm 1.5mm
RS Stock No. 123-5977
Mfr. Part No.2199248-4
kr 1,246
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. 173-0819
Mfr. Part No.S2711-46R
BrandHARWIN
kr 0,744
Each (On a Reel of 1900)
Units
Nickel Copper Alloy S - Surface Mount Tin 20mΩ 8.79 x 2.28 x 3.85mm 3.85mm 8.79mm 2.28mm
RS Stock No. 161-3701
Mfr. Part No.S02-30200250
BrandHARWIN
kr 36,59
1 Pack of 1
Pack(s)
Copper Alloy S02 - Surface Mount - - 30 x 20 x 2.5mm 2.5mm 30mm 20mm
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. 173-0892
Mfr. Part No.S7111-42R
BrandHARWIN
kr 1,286
Each (On a Reel of 1800)
Units
- - - - - - - - - -