What are Silver Flex Membrane Switches (membrane keypad/keyboard switch/thin film switch)?
Silver Flex membrane switches are the most common construction for flexible, custom membrane keypads. It is also the most popular membrane switch construction due to its affordability, especially when compared to bulky, costly electromechanical switch assemblies. Silver flex membranes switches feature very thin flexible layers of material, of which some layers utilize screen printed silver and carbon conductive inks, and are separated by an adhesive layer.
What are the Silver Flex Membrane Switch Design Options?
- Tactile and non-tactile feedback with either metal or poly tactile domes
- Pillow or rim-embossed graphic overlays
- Embedded LEDs
- Fiber Optic backlighting
- EL (Electroluminescent) backlighting
- Rigid backers such as aluminum and FR4
- EMI/RFI shielding
- Graphic overlays that can be digitally printed, screen printed, or a combination of both
- The graphic overlays can incorporate transparent and tinted display windows, as well as selective textures and UV hard-coat surface finishes
- Standard connectors on .100″ centers, or prepared for zif connections
Our metal dome membrane switches are renowned for providing absolute reliability even in the most hostile of operating environments. With a vast array of technical specifications available the perfect solution can always be offered by FLEXKYS.
Pictures
Material
| Part | Ordinary Material | ||
| Finish | Specification | ||
| Graphic Overlay | PC | Gloss | 0.175/.25/.35/.5 mm thickness |
| Matt | 0.175/.25/.35/.5 mm thickness | ||
| PET | Fine Texture | 0.15/.20 mm thickness | |
| Valet Texture | 0.15/.20 mm thickness | ||
| Gloss with Hard Coat | 0.18 mm thickness | ||
| Top Adhesive | PET Double-sided adhesive | 0.10/.22/.28 mm thickness | |
| Paper Double-sided Tape | 0.10 mm thickness | ||
| Transfer Tape | 0.06/.12 mm thickness | ||
| Retainer | PET | Gloss | 0.125 mm thickness |
| Spacer | PET Double-sided Tape | 0.225/.275 mm thickness | |
| Circuit Layer | PET | Gloss | 0.1/.125 mm thickness |
| Rear Adhesive | Paper Double-sided Tape | 0.10 mm thickness | |
| Transfer Tape | 0.06/.12 mm thickness | ||
| Connector | Pin | Metal,Male/Female 2.54mm | |
| House | Female,2.54mm | ||
| Conductive Layer | Silver Paste | Acheson ELECTRODA 820B | |
| Carbon Paste | Acheson ELECTRODA 423SS | ||
| Insulation Ink | Acheson ELECTRODA 452SS | ||
Structure membrane switch membrane switch
Electrical Performances membrane switch membrane switch membrane
| Wire Resistance | 0.5mm width,≤1Ω/cm | Rated Current | 25-100mA,0-30V DC |
| Insulation Resistance | >100MΩ 250V DC | Working Voltage | <50V DC |
| Working Life | >500k times | Working Temperature | -30℃-70℃ |
| Working Humidity | 40℃,98%RH | Withstand Voltage | 1500V DC |
| Feedback Time | 10ms | Tail Folding | R>1,180 |
Our Service & Advantage
ISO9001:2008 Quality Assurance System
Over 10 years customized manufacturing experience.
Sample is free, you just need to bear the shipping cost.
Customized sourcing, purchasing & manufacturing service.
Help clients to upgrade their design & improve the quality of products.
Original Equipment Manufactruing (OEM) & Original Deisgn Manufacturing (ODM)are welcome.
Welcome to Nanjing Momao(Flexkys) Electronic Technology Co., Ltd
Nanjing Momao (Flexkys)Electronic TechnologyCo., Ltd is a customer focused contract manufacturer with10years of experience in manufacturing qualified membrane switch products, including PCB Membrane Switch, Copper Flex Membrane Switch,Tactile and Non-tactile Membrane Switch, LED Integrated Membrane Switch , Capacitive Touch Switch,Metal Dome Membrane Swwitch, Poly Dome Membrane Switch,FPC Membrane Switch, Graphic Overlays &Panels&Labels, Silicone keypads&Keyboards and Rubber Keyboards&Keypads, Printed Circuits,etc.
With Nanjing Momao (Flexkys)Electronic Technology Co., Ltd as your collaborating partner we can offer development of prototypes customized production flow and volume production. The size of the contributes the benefits of a smaller companies flexibility, combined with the professionalism and competence of a bigger organization.
To a large extent we can offer customized solutions to our customers both concerning products and logistics.
Our most significant clients are represented within the following branches: electronic scales, safety equipment, household appliance, medical,automotive, and industrial control.
Certifications
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Flexkys at Global Sources Electronic Components Show 2016
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1. How to make an order?
Please tell us your material,artwork design,logic circuit principle chart,size,surface,usage etc. And better send us the design drawing or samples together with other detailed datas, then we’ll customize the membrane switch upon your requests.
2. Sample available?
Yes, but based on freight collect. Most of the items are customized for clients, so molding charge is needed.
3. How to guarantee the after sales service?
We will track the production situation of the goods during the whole process,we promise the goods will be shipped to you smoothly. If any problem happened, we will provide the best solution for you.
4. Shipping ways & Delivery Time?
Shipping by: UPS/ Fedex /DHL /TNT or other ways specified.
Delivery time: 10~15 days after payment received.
5. Payment terms:100% T/T in advance.
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