Metal Dome Switch
Custom Metal dome
Oblong Metal dome
Round Metal Dome
4-Legged Metal Dome
Triangle Metal Dome
Metal Dome Array
Transparent PET Metal dome array
Silver pattern printing Metal dome array
Heat-resistance PET Metal dome Array
White PET Metal dome Array
Remote control Keys Metal dome
BANK Keys Metal Dome
Mobile phone dome array
Device Keys Metal dome
Earphone Dome Array
Guide Metal Dome Array
Remote Control Dome Array
EMI Printing Metal Dome array
Bank U Aegis Metal Dome Array
Pattern Printing POS Dome array
Light guide plate module
LGF Dome Array
FPC switch
FPC Dome Array
FPC
Membrane switch Panel
Membrane Switch
Backlight Module
Backlight panel
Backlight module
Backlight source
KEYBOARD LGF Module
EVA Foam
Insulation Series
EMI Series
Water-proof Series
EVA Foam
Metal Dome Arrays which may incorporate a large number of domes in a pattern to carter different custom application
Metal Dome Array is mainly sorted by :
A. (Transparent) : Convenient to position alignment
Due to the limited assembly efficiency of single metal dome sheet, In most cases , lots of faactories face to cost increase due to lower efficiency. The the QUESTION is how do we Save money & improve the production efficiency while fitting metal dome array sheet ?
When the order is huge or need greatly improve the productivity , then we , GHD Technology suggested to give priority to formulate PANEL dome sheet design
Compared with the single paste assembly, the advantages of the whole page paste assembly are more obvious
Do not need to add additional procedures, finish the fitting in one step to improve the efficiency
Effectively prevent dust from floating the products & causing defects
It can improve the utilization of PCB board and reduce the cost of client
To make use of the fixture assembly, the work efficiency can be promoted to mini.500 sheet /H.Appro.6~ 10X of single PCS assembly 'S
Metal Dome is mainly used for various key products,such as mobile phones,headphones,MP3 / MP4,all kinds of keyboard,remote control,bank Product keys,medical equipment,industrial instruments and other fields, where there are keys to use products, can use metal dome
MAJIOR TECHNICAL PARAMETERS & ADVANTAGES OF METAL DOME ARRAY
2
Weather-proof
Resistance
Corrosion
Resistance
High Temp. can bear : +70°C
Low Temp. can bear : -40°C
Stable adhesive
Shrinkage Rate
Small Instantant
Contact Resistance
Total Thickness
of Base Material
FAQ:
Q1: Are you Trading company or manufacturer ?
A: We are a Professional Trading & Manufacturer Integrated .
Q2 : Can you offer OEM Service ?
A: Surely Okay , we have Seasoned OEM service experience .
Q3: what is the Lead time of sample ?
A : It takes 2-7working days depends .
Q4: How fast can i get the Quotation ?
A: 30mins ~ 24Hours depends .
Please do not hesitate to contact with us , if you have any inquires .
B. (White) :normally used for Light-guide-film, reflection function
C. (Yellow):High-temperature resist material , proceed SMT in the short time
D. (Silver Printing):Grounding anti-static effect
E. (Black) :normally used for light-block
Item
Description
TECHNICAL INDEX
1
LONG LIFE-TIME
Shape Type : Round , Oblong , 4-legged , Trianglar , Rectangular , Irregular
Appearance Treatment Type : Stainless Steel ,Nickel plated , Silver Plated , Gold plated
Dimple numbers : 0/1/3/4/5
Life-time : 300~5000K Hits
Force & Click Ratio : In compare of initial value , the change rate<30% after 1M hits
Click %
Force:100gf~450gf , Tolerance :+/-20gf
Click Ratio :50+/-10% ,
3
Stroke
Custom in accordance with Customer's requirement
4
Dimension Tolerance
Position dimension tolearance :+/-0.1mm
5
Under the conditions of 55±2°C , R.H. 95%,Replacement 24H , resume 2H under the normal room temperature
6
7
Tape Adhesive Test
0.6↑(unit : kgf/inch)
8
MD(%):0.5↓ CD(%):0.3↓
9
Nickel Plating <1Ω Stainless Steel <3Ω
10
0.05mm,0.075mm,0.1mm,0.15mm for normal thickness Spec.
11
Light-Guide Film Uniformity
>75%
中文
English
159-8662-4993
sales@metaldome.com
