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Brand Name : Lunfeng
Model Number : LFGO591
Certification : ISO9001:2015
Place of Origin : Shenzhen, China
MOQ : 1 piece
Price : Negotiable
Payment Terms : T/T, Western Union
Supply Ability : 500000 Piece/Pieces per Month
Delivery Time : 7-25 working days, To be negotiated
Packaging Details : First put into a polybag, then paked into a carton. According to clients' special requirements.
Product : PET PC PVC custom graphic overlay control keypad
Name : Membrane graphic overlays
Colors : Pantone/ RAL color, black,
Material surface : glossy texture
Rear adhesive : 3M9448
Material : PET, PC, PVC
Surface finishing : flat furface
Shape : Customized rectangle shape
Usage : Electronic Industry Ect
PET PC PVC custom graphic overlay control keypad
Custom Graphics overlays
 1. Overlay Materials: The most commonly used base materials are polyester and polycarbonate.
 2. Rear Adhesive: 3M 467MP, 3M 468MP, etc.
 3. Standard Tolerances: +/-0.2mm.
 4. Matching color: Pantone and RAL color matching system.
 5. Custom touch screen overlay.
 6. Second surface printing.
 7. Scratch resistance.
 8. Customised design.
  
 Applications:
  
 * home appliances and device
 * Security Protection systems with Cipher Code
 * Various industry control keypad panel
 * consumer electronics and 3C item
 * Thrapy medical system and device
 * Various automtic machine control keypad
 * Telecommunication Equipment
 * Medical Equipment
 * Industrial Equipment
 * Household Equipment
 * Remote Controller
 * Control system
Membrane switches/panels are widely used in below application:
Medical Equipment.
 Telecommunications apparatus.
 Telephone systems.
Household appliances.
 Security systems.
 Point of sale apparatus.
 Industrial controls such as bank cash accounting machine.
 Access control systems etc.
| Items | Silver Printed Circuit | Copper Etched FPC Circuit | 
| Material | PET (Polyester) | Copper | 
| Conductor | Printed silver | Copper | 
| Contact Fingers | Silver and Carbon | Gold plated | 
| Contact Buttons Pads | Silver | Gold plated | 
| Life & Reliability | normal | good | 
| Stability | normal | good | 
| Resistance | low | Very low | 
| Cost | low | high | 
| Lead Time | 2-3 days | 7-10 days | 
| Pitch | 0.5mm (not suggested), 1.0mm, 1.27mm, 2.54mm | 0.5mm, 1.0mm, 1.27mm, 2.54mm |  		
 
  
|  			 1.Electrical Properties  |  			 			 Membrane Switch  |  		||
|  			 Electrical Level:  |  			 			 35V(DC), 100mA,1W  |  		||
|  			 Contact Resistance:  |  			 			 10Ω~500 Ω  |  		||
|  			 Insulation Resistance:  |  			 			 100MΩ/100V  |  		||
|  			 Dielectrics Voltage-resistance:  |  			 			 250VRms(50~60Hz 1min)  |  		||
|  			 Chattering Time:  |  			 			 ≤ 5ms  |  		||
|  			 Life Time:  |  			 			 Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000  |  		||
|  			 Tail Folding:  |  			 			 R>1,180  |  		||
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|  			 2.Mechanical Properties  |  			 			 
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|  			 Operating Force:  |  			 			 Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz)  |  		||
|  			 Switch Stroke:  |  			 			 Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm  |  		||
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|  			 3.Environmental and Storage Conditions  |  			 			 
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|  			 Operation Temperature:  |  			 			 -40°C ~ +80°C  |  		||
|  			 Storage Temperature:  |  			 			 -40°C ~ +80°C  |  		||
|  			 Humidity:  |  			 			 40°C, 90%~95%, 240 hours  |  		
 
  
FAQ:
Q1: Are you a factory or trade company?
 A : Lunfeng is membrane switch/ graphic overlay manufacturer/factory. We pecialize in memrbane switch for 26 years.
 
 Q2 : Is my switch file safe if I send it to you for manufacturing?
 A : We respect customer's design authority and will never manufacture membrane switch/ graphic overlay for someone else without
 your permission. NDA is acceptable.
 
 Q3 : Can you copy membrane switch/ graphic overlay samples without file?
 A : Yes, we can clone membrane switch/ graphic overlay according to your samples.
 
 Q4 : What payment do you accept ?
 A : TT/ Western Union.
 
 Q5 : What's your shipping way ?
 A : 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT, EMS.
 2. If you have your own forwarder, we can cooperate with them.
 
 Q6 : How about the MOQ?
 A : 1 pcs, but normally 5 pcs samples for memrbane switch, 10 pcs for membrane overlay.
 
 Q7 : What's your main market?
 A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...
  
  
  
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                        PET PC PVC Custom Graphic Overlay Control Keypad Scratch Resistance Images |