Metal Dome Array

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

Golden-Switch metal dome arrays adopt durable PET film and stainless steel dome, quality raw materials guarantee long lifespan and stable performance effect. Stainless steel has excellent elasticity and PET has excellent tenacity, so you can have a very nice touch feeling.

1. Product Use:

Metal dome arrays are widely used in Mobile phone, internet telephone, all kinds of remote control, Radio, Digital camera, Learning machine, the game controller keyboard, Microwave oven, Dashboard, Telephone etc.

2. Spec. Datas:

Product  Name
PCB 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
0.30mm
Rubber Shrinkage
MD(%):0.5  CD(5): 0.3↓
Product Size 
83.4*128mm


3. Service: Golden-Switch provides custom-made service upon your drawing or actual correct samples. 


4. Characteristic: Excellent touch feeling and performance and long lifespan. Usually high quality products will adopt our Metal Dome Film, low quality products adopt poly dome film. 


5. Dome Surface treatment: Usually, stainless steel dome doesn't need surface treatment. If you have special requirement, electroplating layer can be gold, silver or Nickel accordingly.


6. Package: Plastic bag and outer carton, this product is not fragile. 

薄膜开关包装.jpg


7. Precautions for the assembly of the PCB dome arrays:

   1) When tearing off the patch of the metal domes, the operator must wear finger cot to keep the environment clean.

   2) The PCB board should be cleaned before assembly.

   3) The metal dome array film needs to be placed on the PCB after electrical components are mounted on PCB, because the maximum temperature of PET can be 80 degrees.  

   4) It is recommended to use a simple tool to match the position to ensure that the product fits without deviation.

Factory Show

Working Environment
Brand Strength
Hongkong Autumn Electronics Show
Team Service
Golden-Switch Team Style
Delivery
Shipping Package
Responsibility
Caring for employee growth and development
Company Style
Golden-Switch Team Introduction
Exhibition Activities
2019 Spring Electronic Components Show
FAQ
FAQ
Poor contact of micro switch: If the micro switch mechanical structure is good, usually the contact point is dusty or rusty under this circumstances. You can adopt rust remover to clean the contact point, very easy.Metal component damage of micro switch: It is usually because of fatigue of metal, this kind circs happens after long time application. No way except changing a new one.Touch feeling of...more
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