| Place of Origin: | Shenzhen, China |
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| Brand Name: | Lunfeng |
| Certification: | ISO9001:2015 |
| Model Number: | LFGO916 |
| Minimum Order Quantity: | 1 piece |
| Price: | Negotiable |
| Packaging Details: | First put into a polybag, then paked into a carton. According to clients' special requirements. |
| Delivery Time: | 7-25 working days, To be negotiated |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 500000 Piece/Pieces per Month |
| Product: | PC PVC Membrane Overlay Graphic Overlay Front Panel Overlays For Control Device | Name: | Front Panel Overlays |
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| Colors: | Pantone/ RAL Color, Black, White, Blue | Material Surface: | Glossy Texture |
| Rear Adhesive: | 3M467 Adhesive | Material: | PET PC |
| Feature: | Flat, LED Holes | Shape: | Customized Shape, Rectangle |
| Usage: | OEM Electronics | Thickness: | 0.2-0.5 Mm Special Requirement Accepted |
| High Light: | Control Device Graphic Panel Overlay,Membrane Graphic Front Panel Overlays,Glossy Texture Front Panel Overlays |
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PC PVC Membrane overlay graphic overlay Front Panel Overlays for control device
Polycarbonate Front Panel Overlays
Polycarbonates are known for their dimensional stability, optical clarity, printability and graphic design freedom. Polycarbonate (Lexan, PC) film is a high quality, tough, stable and heat-resistant material ideally suited to a number of graphic and industrial applications. Polycarbonate Front Panel Overlays have superior mechanical strength, toughness and clarity. The polycarbonate Front Panel Overlays can also survive extreme environmental conditions, such as high temperatures, chemical abrasions and corrosion.
High impact strength and resistance to stains, heat, abrasion and corrosive chemicals. Polycarbonate Graphic Overlays are screen or digitally printed on the second surface. Expected exterior life of up to five years.
Polycarbonate Front Panel Overlays (PC Overlays) are commonly used as faceplates, membrane switches or decorative features for control panels, food equipment, instrumentation, consumer appliances, medical devices, automotive, household appliances and electronics. Popular applications for polycarbonate overlays include warning and safety messages, operator or consumer instructions and branding and product identification.
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
| 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...
