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

...
顯示內容 隱藏內容

篩選條件

正在檢視 41 - 60,共 190 項產品
Results per page
Description Price Material Series Current Rating Fixing Method Contact Plating Contact Resistance Dimensions Height Length Width
RS庫存編號 187-0983
製造零件編號2306334-3
TWD4.80
個 (在毎卷:10)
單位
Stainless Steel - 1A Surface Mount - 50mΩ 2 x 1 x 1.2mm 1.2mm 2mm 1mm
RS庫存編號 161-3599
製造零件編號S02-20150300
BrandHARWIN
TWD83.00
單位
Copper Alloy S02 - Surface Mount - - 20 x 15 x 3mm 3mm 20mm 15mm
RS庫存編號 788-4811
製造零件編號S1761-42R
BrandHARWIN
TWD4.60
/個 (每包:10個)
單位
Titanium Copper Alloy EZ-BoardWare 4A Surface Mount Gold - 4.5 x 2.5 x 3.5mm 3.5mm 4.5mm 2.5mm
RS庫存編號 172-0902
製造零件編號2118715-2
TWD9.70
個 (以毎盒:100)
單位
Steel - - Surface Mount Nickel Silver - 16.9 x 16.9 x 2mm 2mm 16.9mm 16.9mm
RS庫存編號 173-0864
製造零件編號S7261-45R
BrandHARWIN
TWD4.20
個 (在毎卷:8000)
單位
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 3 x 2 x 1.5mm 1.5mm 3mm 2mm
RS庫存編號 172-0923
製造零件編號2118729-2
TWD15.00
個 (以毎盒:60)
單位
Steel - - Surface Mount Nickel Silver - 44.6 x 31.1 x 2mm 2mm 44.6mm 31.1mm
RS庫存編號 172-0925
製造零件編號2118730-2
TWD24.00
Each (On a Tape of 340)
單位
Steel - - Surface Mount Nickel Silver - 44 x 30.5 x 3mm 3mm 44mm 30.5mm
RS庫存編號 173-0848
製造零件編號S7221-45R
BrandHARWIN
TWD3.40
個 (在毎卷:10000)
單位
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 2.6 x 1 x 1.23mm 1.23mm 2.6mm 1mm
RS庫存編號 172-0885
製造零件編號2118706-2
TWD9.70
Each (On a Tape of 900)
單位
Steel - - Surface Mount Nickel Silver - 13.66 x 12.7 x 2.54mm 2.54mm 13.66mm 12.7mm
RS庫存編號 185-9255
製造零件編號1437259-6
TWD13.80
Each (On a Tape of 2000)
單位
Copper Alloy - 1.5A Surface Mount - - 7 x 2.5 x 4mm 4mm 7mm 2.5mm
RS庫存編號 186-4972
製造零件編號1565322-1
TWD9.50
Each (On a Tape of 25)
單位
Copper Alloy - 1.5A Surface Mount - 50mΩ 3.2 x 0.75 x 1.6mm 1.6mm 3.2mm 0.75mm
RS庫存編號 122-3522
製造零件編號S7271-45R
BrandHARWIN
TWD12.20
Each (On a Tape of 10)
單位
Titanium Copper Alloy EZ-BoardWare 1A Surface Mount Gold 50mΩ 3.5 x 1.5 x 2mm 2mm 3.5mm 1.5mm
RS庫存編號 164-9393
製造零件編號3-2199250-5
TWD4.70
個 (以毎袋:3000)
單位
Copper Alloy - 2A Surface Mount Gold - 3.45 x 1.5 x 3.8mm 3.8mm 3.45mm 1.5mm
RS庫存編號 172-0945
製造零件編號2118719-4
TWD42.00
/個 (每包:5個)
單位
Aluminium - - Surface Mount Nickel Silver - 32.5 x 32.5 x 2mm 2mm 32.5mm 32.5mm
RS庫存編號 164-9390
製造零件編號3-2199250-2
TWD4.30
個 (以毎袋:5000)
單位
Copper Alloy - 2A Surface Mount Gold - 3.45 x 1.5 x 2.9mm 2.9mm 3.45mm 1.5mm
RS庫存編號 788-4808
製造零件編號S1411-46R
BrandHARWIN
TWD6.60
/個 (每包:10個)
單位
Beryllium Copper S - Surface Mount Tin 20mΩ 8.79 x 2.28 x 3.85mm 3.85mm 8.79mm 2.28mm
RS庫存編號 788-4880
製造零件編號S7081-42R
BrandHARWIN
TWD7.30
/個 (每包:10個)
單位
- - - - - - - - - -
RS庫存編號 172-0974
製造零件編號2118716-2
TWD25.20
/個 (每包:5個)
單位
Steel - - Surface Mount Nickel Silver - 16.5 x 16.5 x 3.6mm 3.6mm 16.5mm 16.5mm
RS庫存編號 172-0947
製造零件編號2118708-2
TWD33.40
/個 (每包:5個)
單位
Steel - - Surface Mount Nickel Silver - 26.21 x 26.21 x 5.08mm 5.08mm 26.21mm 26.21mm
RS庫存編號 173-0857
製造零件編號S7081-42R
BrandHARWIN
TWD4.10
個 (在毎卷:2500)
單位
- - - - - - - - - -