Custom Transparent LCD Window Waterproof Electrical Metal Domes Membrane Keypad
Product Description
Custom Transparent LCD Window Waterproof Electrical Metal Domes Membrane Keypad
Membrane Switch keypad is an interface between human & machine, so called as User Interface or Human Machine Interface. A membrane switch is a simple electro mechanical device used to direct flow of low voltage, low current electricity through an electrical circuit for turning the circuit on and off. A membrane switch contains a circuit, printed on special coated polyester films or used glass epoxy printed circuit board (PCB).
Membrane switches are user-equipment interface utilities that allow for communication of commands from users to electronic devices. Membrane switches can be thought as one category of interface utilities alongside touch screens, plastic keyboards, toggle switches and many other kinds of control systems.
| Material: | PET PC PVC |
|---|---|
| Cable: | Custom Cable Length |
| Back adhesive: | 3M467/468 |
| Connector: | 2.54mm Female Connector |
| Key option: | Flat or Emboss |
Electrical Performances | |||
Wire Resistance | 0.5mm width,<1Ω/cm | Rated Current | 25-100mA,0-30V DC |
Insulation Resistance | >100MΩ 250V DC | Working Voltage | <50V DC |
Non-tactile Switch | 0.1-0.4mm | Tactile Switch | 0.4-1.0mm |
Working Life | >1 million times | Working Temperature | -40℃-70℃ |
Working Humidity | 40℃,98%RH No Influence | Substrate Voltage | 1500V DC |
Feed backTime | 10ms | Tail Folding | R>1,180 |
PET Double-sided Tape
0.10/.125mm
Paper Double-sided Tape 0.10mm Transfer Tape
0.06/.12mm
Connector--Pin Metal,Male/Female 2.54mm
House--Female 2.54mm
Conductive Layer--Silver Paste
Advantages or Benefits of Membrane Switch Keypads
With a large number of user interface options available today, it is very obvious to see why the membrane switch is an excellent choice for various industrial instruments and equipments.
The basic advantages of membrane switch keyboards
Design : The design of membrane keypads and switches are created in a manner to keep them free of dirt and grime. It is a fully sealed surface, which is easier to clean and maintain. Like any mechanical or rubber switches membrane keypad do not have any complexity, which attracts dust and to make them clean very difficult.
Versatility and Flexibility: The designs are adaptive to the specific needs of the clients, designs are made to suit a specific product. From gym equipment like treadmills or domestic appliances like a washing machine to marine machinery, membrane keypads and switches are used on a varied scale. The material used for manufacturing isn't rubber but membrane, so they can be easily printed digitally or by screen printing, giving accurate and crisp graphics integrated with LED or with backlit membrane keypads and switches. Tactile or non-tactile to suits the client's needs. Flexible in size, which fit any machinery or product for application.
Durability: Membrane Touch Keypad and Switches make completely sealed(dust & grime free) by using strong bonding double-sided adhesive tapes like 3M, Nitto makes. Also membrane switch can be made moisture & solvent proof by using 3M VHB tape series. The membrane Touch keypads and switches also have sub-surface graphics, so the visuals don't degrade and cleaning won't fade away the symbols.
Enhanced Protection: Except extremely durable membrane panel keypads and switches have the advantage of providing better protection to the device that been mounted on. Its design servers to be waterproof which can protect your machinery from any water or liquid mishap that might happen. Using a waterproof material for treadmills membrane keypad can protect the owner from the huge bill for repairing with any liquid mishap. Similarly, membrane touch keyboards and switches can survive harsh UV lights where other types of machinery are damaged by exposure. In addition, they are resistant to few chemicals making these a full protection package, ideal for your machine devices. Guaranteed protection with different materials just to suit your requirements.
Cost-effective : Membrane keyboard is inexpensive and ideal for use. Membrane panel and switches are cost-effective full package deals, which is getting better and updated day by day to fit the ever-advancing technology.
MEMBRANE SWITCH INDUSTRIES APPLICATION
• Medical Devices
• Defense / Military
• Consumer & Household appliances.
• Gaming Controllers
• Industrial Automation
• Access Control Systems.
• Security Systems.
• Measuring Equipment
• Energy & Digital Meters
• Various Electronic Equipments
• UPS Inverters & Stabilizers
• CNC Machinery Control Panels
All of our products are custom made from dimension, color, material requirment, cable length, tracks pitch, total thickness etc.. To add special structure can make the products more attractive, like backlight, fluorecent...
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