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| Categories | FPC Dome Array |
|---|---|
| Place of Origin: | China |
| Brand Name: | Guanghongda |
| Model Number: | GHD193002 |
| Certification: | ROHS compliance |
| MOQ: | 500-999 Pieces |
| Price: | $0.25 |
| Application: | Telecommunication Equipment |
| Keypad Button Material: | PCB |
| Metal Dome Material: | SUS301 |
| Feature: | Folding , small volume |
| Color: | Customized acceptable |
| Adhesive: | 3M |
| Metal dome trip: | 0.12~0.6mm( custom as per requirement) |
| Thickness: | ~0.15mm ( as per requirement) |
| Life-time: | 100K ~ 3KK shots |
| Size tolerance: | +/-0.1mm |
| OEM service: | acceptable |
| Selling Units: | Single item |
| Single package size : | 10X7X0.2 cm |
| Single gross weight: | 0.100 kg |
| Package Type: | 1) packed by PET bag ( Full package qty : 200 sheet / PET bag ) Carton package, inner 4 -corner wrap by bubble foam prevent from damage during the transporation |
What is FPCand How does it work ?
Flexible printed circuits, also known as (flex circuits), are sometimes regarded as a (printed circuit board) (PCB) that can bend, when in reality there are significant differences between PCB's and flex circuits when it comes to design, fabrication and functionality
Since flex circuits (flexible circuit) has excellent working efficiency and strong heat-resistance, it is widely used as a core component of all electronic goods such as cameras, computers and peripheral equipments, mobile phones, video & audio units, camcorders, printers, DVD, TFT LCD, satellite equipment, military equipments, and medical instruments.
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 |
5 | Good Weatherproof Resistance | Under the conditions of 55±2℃,R.H.95% , Replacement 24H , and then resume 2H under the normal room temperature |
6 | Good Corrosion Resistance | High Temperature can bear : +70℃ Lower Temperature can bear : -40℃ |
7 | Tape Adhesive Test | 0.6↑(Unit:kgf/inch) |
8 | Stable Tape Shrinkage rate | MD(%):0.5 ↓ CD(%):0.3 ↓ |
(Unit:100℃*40mins) | ||
9 | Small Instantaneous Contact Resistance | (Nickel Plating ) <1Ω, ( Stainless Steel )<3Ω |
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% |
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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