Membrane Switch Dome Array

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Membrane Switch Dome Array

Membrane Switch Dome Array is widely used with membrane switch together for mobile phones, house appliances and various equipments etc., It has excellent touch feeling and very long lifespan and ROHS consistency. Besides, it is easy to produce and assemble. Super Ultra-thin design is very convenient to assemble in any membrane switches.

1. Product introduction:

Membrane Switch Dome Array is mainly used with membrane switch together in quality house appliances, various devices and various equipments' operation panels.

2. Specification:

Product  Name
Snap dome array
Button Lifespan
500,000 cycles
Scope of Force
160 ~ 250gf
Touch Feeling Value
50±14%
Shielding Adhesion Force
Non Shedding under 3M800#
ESD Resistance
<2Ω
Touch Resistance
<1Ω
Travel
0.22mm
Metal Dome Total Height
0.29mm
Rubber Shrinkage
MD(%):0.5      CD(5): 0.3↓
Product Size 
25*125mm

3. Service: Drawings in AI & CDR format or samples are ok to produce in this industry. 


4. Characteristic: ECO friendly, easy to assemble, very long life, excellent touch feeling. 


5. Dome Surface treatment: Gold plating is for super high-end products, stainless steel plain surface is ok for mass product.


6. Package: Unless the clients appoint package, we usually adopt plastic bag and outer carton. 

薄膜开关包装 (1).jpg

7. Assembly notice:

   1) Must wear finger cot to peel off the protection film of tactile dome array to avoid dirty.

   2) Tact dome sheet should be paste on PCB after it is cleaned, else maybe there is dirty between the dome sheet and PCB surface.

   3) PET film can bear 80 degrees temperature only, so you have to assemble it after the electrical components are mounted.

   4) Suggest to adopt a simple tool to help positioning, else deviation is difficult to avoid.


8. Payment: Usually by T/T in advance because very big order is seldom.


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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