Mobile Phone Metal Dome Sheet

  • Mobile Phone Metal Dome Sheet Manufacturers, Mobile Phone Metal Dome Sheet Factory, Supply Mobile Phone Metal Dome Sheet
Mobile Phone Metal Dome Sheet
  • Golden-Switch
  • Xiamen, China
  • in 15 days
  • 100,000pcs/Month

Mobile Phone Metal Dome Sheet is designed for mobile phones, electrical equipments and various machines etc., so quality requirement is very high: Excellent touch feeling, very long lifespan, ECO friendly, easy to assemble, super Ultra-thin design and very short production lead time.

1. Product brief:

Remote Control Metal Dome Sheets are used in quality remote control, various membrane kaypads and various machines operation panels.

2. Specification:

Product  Name
Tactile dome array
Button Lifespan
1,000,000 cycles
Scope of Force
160 ~ 250gf
Touch Feeling Value
50±14%
Shielding Adhesion Force
No Shedding under 3M800#
ESD Resistance
<2Ω
Touch Resistance
<1Ω
Travel
0.20mm
Metal Dome Total Height
0.29mm
Rubber Shrinkage
MD(%):0.5      CD(5): 0.3↓
Product Size 
83.4*127.9mm

3. Service: OEM service is upon drawing or samples in this industry. 


4. Characteristic: Environment friendly, easy assembly, long lifespan, ROHS consistency.


5. Dome Surface treatment: You can adopt gold plating in high-end products, usually stainless steel plain surface is ok for many products.


6. Package: It is up to clients' requirement, maybe will incur additional cost. But usually plastic bag and outer carton are enough. 

薄膜开关包装.jpg

7. Precautions for assembly:

   1) Finger cot is essential to peel off the protection film of tactile dome array to avoid dirty.

   2) The PCB board should be cleaned before assembly of tactile dome array.

   3) PET film can be only 80 degrees, so must assemble it after electrical components are mounted on PCB.

   4) Suggest you to use a simple tool to assist positioning, else deviation is easy to appear.


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