Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
8
Year of Establishment:
2010-11-19
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service

White Bumping Metal Dome Array, 2019 New Design Metal Dome Array, Water-Proof Keypad manufacturer / supplier in China, offering Customerized White Silicon Bumping Metal Dome Array for Bank Device, Rich Experience OEM Factory Foldable FPC Metal Dome Array   for Device, High Quality FPC Double Layer Flexible Board with Metal Dome for Smart Device Membrane Control and so on.

Gold Member Since 2019
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Supplier Homepage Products POS Circuit printing Dome Aarry Customerized White Silicon Bumping Metal Dome Array for Bank Device
  • Customerized White Silicon Bumping Metal Dome Array for Bank Device
  • Customerized White Silicon Bumping Metal Dome Array for Bank Device
  • Customerized White Silicon Bumping Metal Dome Array for Bank Device
  • Customerized White Silicon Bumping Metal Dome Array for Bank Device
  • Customerized White Silicon Bumping Metal Dome Array for Bank Device
  • Customerized White Silicon Bumping Metal Dome Array for Bank Device

Customerized White Silicon Bumping Metal Dome Array for Bank Device

Purchase Qty. / Reference FOB Price
1,000-4,999 Pieces US $0.29
5,000-9,999 Pieces US $0.27
10,000-99,999 Pieces US $0.24
100,000-999,999 Pieces US $0.18
1,000,000+ Pieces US $0.1
Production Capacity: 2 Million Sheet / Day
Transport Package: Pet Bag
Payment Terms: L/C, T/T, D/P, Western Union
Metal Dome Shape: Custom Depends
Dome Life-Time: 300K~5kk Hits
Total Height: 0.14~0.5mm
Metal Dome Material: Stainless Steel 301
Click Ratio: >30%
Surface Treatment: Nickel (Silver, Gold) Plating

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Basic Info.

Model NO.
GHD196012
Dimension Tolerance
+/-0.1mm
ESD Resistance
<0.3 Ohm
OEM
Acceptable
MOQ
100 PCS
Package
by Pet Bag
Salty Spray Chamber
55+/-2degrees , R.H. 95% , 48h
Trademark
GHD technology
Specification
16*25*25cm
Origin
China
HS Code
8538900000
       Customerized WHITE SILICON  bumping METAL dome array for BANK device





Customerized White Silicon Bumping Metal Dome Array for Bank Device


Customerized White Silicon Bumping Metal Dome Array for Bank Device

Customerized White Silicon Bumping Metal Dome Array for Bank Device


Customerized White Silicon Bumping Metal Dome Array for Bank Device
 Why GHD develop PET bumping dome Array ?  How does it work ?

In order to carter complicated requirement , Guanghongda Technology developed & can accept to customize the Special Process PET BUMPING at the center of the KEYS , to add its height , finally strength the feel of Metal Dome array . 

Keep closed connector between the Dome keys with appearance of PCB PADS , so as to make sure products experiences feel & Click ratio value better .

 
                       Major Technical Parameters & Advantages of Metal Dome Array 


Item


Description 
  TECHNICAL  INDEX
1

LONG LIFE-TIME 
 Round ,Oval, four - legged, triangular, rectangular, three - point side, irregular
  Stainless Steel ,Nickel Plating ,Silver Plating & gold Plating 
 Dimple Numbers : 0/1/3/4/5 dimple 
LIFE-TIME : 300 ~3000 Thousand Times 
 In compare of initial value , The change rate <30% after 1M press-test  
2

Click %
Force:100gf~450gf, Tolerance : ±20gf
 Normal Condition 
3

Stroke 
   Customize in accordance with Customer 's requirement 
0.12~0.6mm ,Spec. various by different METAL DOME 
4 Dimension Tolerance  Position dimension tolerance : + /- 0.1mm 
5Good Weatherproof Resistance  
Under the conditions of 55±2ºC,R.H.95% , Replacement 24H , and then resume 2H under the normal room temperature 
6 Good Corrosion Resistance High Temperature can bear : +70ºC  Lower Temperature can bear : -40ºC
7 Tape Adhesive Test0.6↑(Unit:kgf/inch)
8

Stable Tape Shrinkage rate 
MD(%):0.5 ↓ CD(%):0.3 ↓ 
(Unit:100ºC*40mins)
9

Small Instantaneous Contact Resistance 
 (Nickel Plating ) <( Stainless Steel )<
10

Total Thickness of Base materials 
0.05mm,0.075mm,0.1mm,0.125mm,0.15mm; Normal Thickness Spec. 

 
11 Light-Guide-film Uniformity>75%



Customerized White Silicon Bumping Metal Dome Array for Bank Device
Customerized White Silicon Bumping Metal Dome Array for Bank Device
Customerized White Silicon Bumping Metal Dome Array for Bank Device
Customerized White Silicon Bumping Metal Dome Array for Bank Device
Customerized White Silicon Bumping Metal Dome Array for Bank Device
Customerized White Silicon Bumping Metal Dome Array for Bank Device





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 .


 

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