Screen Printing POS Dome array
2019/12/21Click:3803
SCREEN PRINTING POS METAL DOME ARRAY :
Specification：Thickness 0.05~0.2mm，Minimum line width/Gap is up to 0.15mm
Base Material：Silver printing on the appearance of PET. Features are :
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1.Print each side through the process of via holes
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2.Single layer，double-layer，multi-layer can choose，Good flexibility
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3.In comparison of FPC dome arry，Lower cost
Applicable to :
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Widely used in the Financial facilities，as POS machine，ATM，Automative，Household appliances，U-Home，Wearable Electronics etc,
PRODUCT PHOTO :
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GUANGHONGDA TECHNOLOGY METAL DOME MAJOR TECHNICAL SPEICIFICATION
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Item
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Description
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TECHNICAL INDEX
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1
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LONG
LIFE-TIME
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Round 、Oval, four - legged, triangular, rectangular, three - point side, irregular
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Stainless Steel 、Nickel Plating 、Silver Plating & gold Plating
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Dimple Numbers : 0/1/3/4/5 dimple
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LIFE-TIME : 300 ~5000 Thousand hits
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In compare of initial value , The change rate <30% after 1M press-test
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2
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Click Ratio %
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Force:100gf~450gf; Tolerance : ±20gf
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Click Ratio: 50±10% Normal Condition
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3
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Metal Dome Stroke
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Customize in accordance with Customer ‘s requirement
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0.12~0.6mm (Spec. various by different METAL DOME )
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4
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Dimension Tolerance
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Position dimension tolerance : + /- 0.1mm
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5
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Good Weatherproof Resistance
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Under the conditions of 55±2℃,R.H.95% , Replacement 24H ,
and then resume 2H under the normal room temperature
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6
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Good Corrosion Resistance
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High Temperature can bear : +70℃
Lower Temperature can bear : -40℃
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7
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Tape Adhesive Test
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0.6↑(Unit：kgf/inch)
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8
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Stable Tape Shrinkage rate
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MD(%):0.5 ↓ CD(%):0.3 ↓
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(Unit：100℃*40mins)
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9
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Small Instantaneous Contact Resistance
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Nickel Plating ＜1Ω，Stainless Steel ＜3Ω
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10
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Total Thickness of Base materials
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0.05mm、0.075mm、0.1mm、0.125mm、0.15mm； Normal Thickness Spec.
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11
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Light-Guide-film Uniformity
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>75%
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F A Q
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 : I am smart to understand what customers want , reply quickly , Sometimes you can receive my email within 10mins., even in deep evening such as 11P.m or 12P.m
Please do not hesitate to contact with us , if you have any inquires .
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Pattern Printing POS Dome array
