- Contact Person : Ms. Gong Jenny
- Company Name : Dongguan Weijia Electronics Co., Ltd.
- Tel : 86-769-88953016,88953019
- Fax : 86-769-88953199
- Address : Guangdong,Dongguan,LiuWu Lane,LiaoBu Town,DongGuan City,GuangDong Provience,China
- Country/Region : China
- Zip : 523400
High quality metal dome array
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contacts on the arrays (sheets) are positioned over the contact point of PCBs. When a dome is pressed, the center of it contacts to the PCB and let the electric current flow through. This is how metal dome arrays work.
Related Searches: metal dome array , mobile phone switch , mobile keypad
See more Metal Dome array , mobile phone switch , mobile keypad products from this supplier.
Applications:
Mobile phone market Handheld / PDA GPS systems Point of Sale Terminals Automotive: Telematics, Window controls, Seat controls & Steering wheel systems Remote Keyless Entry system (RKE)
Item | Parameter |
Life | 1000000 cycles |
Scope of Force | 160gf 180 gf 250 gf |
Click Ratio | 50±14% |
Tolerance of Force | ±25gf |
ESD Resistance | 2Ω |
Touch Resistance | 1Ω |
Travel | 0.22mm |
Total Height | 0.28mm |
Pastern Minification | MD(%):0.5 CD(%):0.3 ↓ |
High quality metal dome array
