Customized Prototype Mechanical Numeric Embossing Membrane Keyboard with LCD Windows And 3M Adhesive
Product Description
Customized Prototype Mechanical Numeric Embossing Membrane Keyboard with LCD Windows And 3M Adhesive
Specifications
1. Material (PE, PC)
2. Adhesive 3M
3. LED
4. Nicomatic Connector
A. Material: RoHS compliant material, for example, Autotype, 3M, Nicomatic.
B. Dimension: According to customer 's drawing or design, OEM design.
C. Graphic Overlay Color: Pantone and Ral color match system.
D. Constrution: Various types to meet customer 's demand.
Tactile Membrane Switch
Light tactile membrane switch with or without metal domes inside and with clear LCD window
Technical Parameters
Electrical
Operating Voltage: 0~35 V DC.
Operating Current: 100 MA Max.
Operating Contact Resistance: Less than 100 OHMS typical
Contact Bounce: Less than 5 Milliseconds typical.
Conductors: Printed silver conductive inks or carbon blend.
RFI and ESD Shielding: Available in most configurations.
Mechanical
Life Expectancy: 1,000,000 actuations per switch position
Actuation Force: 6~24 ounces (170~680g), Range depending on customer specification.
Switch Travel: .005" to .030" (0.1~0.8mm) typical.
Overall Thickness: .020" to .050" (0.5~1.3mm) typical.
Environmental
Storage Temperature: -40°C (-40°F) to +70°C (158°F).
Storage Altitude: Sea level to 35,000 feet.
Operating Temperature and Altitude: -30°C (-30°F) to +75°C (170°F). Can be designed to operate in most environments.
Humidity: No delamination after 24 hours at 80°C and 90%RH
Packaging:
First put in a polybag per 50 pcs usually, then packed in a big carton;
According to the clients' requirements for special orders.
Shipments:
1. Shipping by air, by sea,by express ;
2. Goods will be ready within 2weeks after receiving the payment ;
3. Pictures or the producing process will be send to you then ;
4. If you choose way of express-ready product pictures and tracking number will be provided to you after goods dispatched
Our Service:
Reply you within 24 hour
Fast delivery
Advantages:
We one of the biggest manufacturer in China.
Many years' producing history
Stable and experienced workers
High producing efficiency
Products with High Quality
Our markets are throughout the world.
We have the capacity to provide you membrane switches with other special requirements, such as Shielding, Windows/Lens Coating, Embossing, Embedded LEDs, UV glossy/matte/textured, EL,LED backlight,rubber keypad etc.
Our membrane switches can be applied to almost all kinds of Industrial Control Inquirements.