Shenzhen Lunfeng Technology Co., Ltd
| 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 name | Customized Capacitive Membrane Keypad ITO Touch Sensor |
| Application | Household appliances; Industrial Control; |
| Colors | Pantone/ RAL color |
| Material | PET glossy or matte surface |
| Rear adhesive | 3M467, 3M468, 3M9080 |
| Feature | PET circuit, metal dome, LED |
| Key option | Flat |
| Size | Customized Size |
| Connector | 2.54mm Female Connector |
| Brand Name | Lunfeng |
| Model Number | CMK007 |
| Certification | ISO9001:2015 |
| Place of Origin | Shenzhen, China |
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Product Specification
| 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 name | Customized Capacitive Membrane Keypad ITO Touch Sensor | Application | Household appliances; Industrial Control; |
| Colors | Pantone/ RAL color | Material | PET glossy or matte surface |
| Rear adhesive | 3M467, 3M468, 3M9080 | Feature | PET circuit, metal dome, LED |
| Key option | Flat | Size | Customized Size |
| Connector | 2.54mm Female Connector | Brand Name | Lunfeng |
| Model Number | CMK007 | Certification | ISO9001:2015 |
| Place of Origin | Shenzhen, China | ||
| High Light | Capacitive membrane switch overlay ，ITO Touch Sensor membrane switch overlay ，3M467 membrane switch and panel | ||
Customized Capacitive Membrane Keypad ITO Touch Sensor
Capsense Membrane Switch with backlit option used for Home Automation Appliances.
This Capsense Membrane Switch with backlit option have the following features :
• Beautiful and fashionable appearance
• No metal contact; simple structure
• Operation comfort; well feeling; good sensitivity
• Backlighting
Layers of Capsense Membrane Switch Consist of :
• Graphic Overlay
• Graphic adhesive.
• Light Guided Panel
• 1.6 mm PCB
• Rear Adhesive.
Material used for Capsense Membrane Switch :
• Graphic overlay – PC film
• Light diffuser panel
• 1.6 mm glass epoxy PCB.
• 3M 467 back adhesive
> Applications for Capacitive Membrane Switches/Capacitive Touch Sensors
1) Medical equipment, devices;
2) Healthcare devices;
3) Energy;
4) Computing;
5) Dirty, oil contamination, wet environment;
6) Household appliances;
7) Industrial Control;
8) Aviation and Boat; 9) Others;
Our Advantage:
We Focus in membrane switch and related items.
Strong R&D capability
Stable in quality
Competitive price
Short Lead time for samples and Mass production
Whole solution design available
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...
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1995
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Shenzhen Lunfeng Technology Co., Ltd. (“Lunfeng”) was established in 1995, mainly engaged in design, production, sale and service of all kinds of membrane switches, membrane overlay, graphic overlay, PC, PVC, PET and aluminum plates, acrylic lenses, metal nameplate, touch screen panel,... Shenzhen Lunfeng Technology Co., Ltd. (“Lunfeng”) was established in 1995, mainly engaged in design, production, sale and service of all kinds of membrane switches, membrane overlay, graphic overlay, PC, PVC, PET and aluminum plates, acrylic lenses, metal nameplate, touch screen panel,...
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