Our company manufacture membrane switch, membrane keypad, membrane keyboard,touch pad,polydome,graphic overlay, name plate, face plate ect goods.
Overlay Materials: The most commonly used base materials are polyester and polycarbonate.
Rear Adhesive: 3M 467MP, 3M 468MP, etc.
Standard Tolerances: +/-.010 inch.
Matching color: Pantone and RAL color matching system.
Tail, pin and circuit layout: subject to customers detailed requests.
Type of Switch:
Non tactile
graphics
Tactile with stainless steel domes
Tactile with poly domes on the circuit
Notice: 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, etc.
Performance
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, Range depending on customer specification.
Switch Travel: .005" to .030" typical.
Overall Thickness: .020" to .050" typical.
Environmental
Storage Temperature: -40C (-40F) to +70C (158F).
Storage Altitude: Sea level to 35,000 feet.
Operating Temperature and Altitude: -30C (-30F) to +75C (170F). Can be designed to operate in most environments.
Humidity: No delamination after 24 hours at 80C and 90%RH.
Our company was founded in 1987 and are the professional manufacturer of membrance switch, membrane keypad, membrane keyboard, front panels, Nameplate, Granhic Overlays etc electronic products. We have pass the ISO9002 in very early. With the super quality and high management system, we develope many new products. Besides cooperated with the domestic famed factory like China Haier, Fotile Group, Shuaikang Group, Jiangsu shell, DCE, Tisinghua Tongfang etc electrical appliance company, We are trending to export our products to the worlwide market.
