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 1 - 20,共 126 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 172-0885
製造零件編號2118706-2
HK$2.31
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 172-0894
製造零件編號2118710-4
HK$10.45
Each (On a Tape of 216)
單位
Aluminium - - Surface Mount Nickel Silver - 38.1 x 25.4 x 6mm 6mm 38.1mm 25.4mm
RS庫存編號 172-0886
製造零件編號2118706-4
HK$3.456
Each (On a Tape of 900)
單位
Aluminium - - Surface Mount Nickel Silver - 13.66 x 12.7 x 2.54mm 2.54mm 13.66mm 12.7mm
RS庫存編號 172-0895
製造零件編號2118711-2
HK$5.594
Each (On a Tape of 186)
單位
Steel - - Surface Mount Nickel Silver - 36.83 x 33.68 x 5.08mm 5.08mm 36.83mm 33.68mm
RS庫存編號 172-0936
製造零件編號2118717-4
HK$10.474
/個 (每包:5個)
單位
Aluminium - - Surface Mount Nickel Silver - 26.71 x 26.71 x 2mm 2mm 26.71mm 26.71mm
RS庫存編號 164-9212
製造零件編號2199248-6
HK$4,476.80
1 Tape of 8000 Pack(s)
Tape(s)
Stainless Steel - 2A Surface Mount Gold - 3.9 x 2 x 1.6mm 1.6mm 3.9mm 2mm
RS庫存編號 172-0970
製造零件編號2118713-4
HK$6.398
/個 (每包:5個)
單位
Aluminium - - Surface Mount Nickel Silver - 14.06 x 13.1 x 2mm 2mm 14.06mm 13.1mm
RS庫存編號 172-0968
製造零件編號2118712-4
HK$50.42
單位
Aluminium - - Surface Mount Nickel Silver - 44.37 x 44.37 x 9.75mm 9.75mm 44.37mm 44.37mm
RS庫存編號 172-0964
製造零件編號2118723-2
HK$5.292
/個 (每包:5個)
單位
Steel - - Surface Mount Nickel Silver - 37.33 x 34.18 x 2mm 2mm 37.33mm 34.18mm
全新
RS庫存編號 187-0928
製造零件編號2336713-1
HK$0.35
個 (在毎卷:8000)
單位
- - 1.5A Surface Mount - 30mΩ 1.7 x 1.1 x 1.45mm 1.45mm 1.7mm 1.1mm
RS庫存編號 172-0896
製造零件編號2118711-4
HK$11.37
Each (On a Tape of 186)
單位
Aluminium - - Surface Mount Nickel Silver - 36.83 x 33.68 x 5.08mm 5.08mm 36.83mm 33.68mm
RS庫存編號 164-9213
製造零件編號2199249-3
HK$4,597.98
1 Tape of 7000 Pack(s)
Tape(s)
Copper Alloy - 2A Surface Mount Gold - 3.2 x 1.5 x 2mm 2mm 3.2mm 1.5mm
RS庫存編號 172-0943
製造零件編號2118725-4
HK$24.08
單位
Aluminium - - Surface Mount Nickel Silver - 44.97 x 44.97 x 2mm 2mm 44.97mm 44.97mm
RS庫存編號 172-0932
製造零件編號2118732-2
HK$16.872
/個 (每包:5個)
單位
Steel - - Surface Mount Nickel Silver - 50.8 x 38.1 x 5.08mm 5.08mm 50.8mm 38.1mm
RS庫存編號 172-0939
製造零件編號2118718-2
HK$10.474
/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 172-0950
製造零件編號2118708-4
HK$19.196
/個 (每包:5個)
單位
Aluminium - - Surface Mount Nickel Silver - 26.21 x 26.21 x 5.08mm 5.08mm 26.21mm 26.21mm
RS庫存編號 172-0904
製造零件編號2118716-2
HK$2.634
Each (On a Tape of 550)
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 172-0887
製造零件編號2118707-2
HK$2.634
Each (On a Tape of 550)
單位
Steel - - Surface Mount Nickel Silver - 16.5 x 16.5 x 3.6mm 3.6mm 16.5mm 16.5mm
全新
RS庫存編號 187-0992
製造零件編號2306654-3
HK$1.207
個 (在毎卷:10)
單位
Stainless Steel - 1A Surface Mount - 50mΩ 2.4 x 1 x 1.8mm 1.8mm 2.4mm 1mm
RS庫存編號 172-0892
製造零件編號2118709-4
HK$11.02
Each (On a Tape of 166)
單位
Aluminium - - Surface Mount Nickel Silver - 32 x 32 x 6mm 6mm 32mm 32mm