Product Name: Membrane Keyboards with Embossed Design metal Dome Tactile and Polycarbonate Overlay Model NO.: KK Application: Home Appliance Material: PET Type: Flexible Size: as Per Customer's Requirement Shape: as Per Customer's Requirement Printing: Silk Screen Printing, UV Offset Printing Trademark: KK Transport Package: Parking in Carton/According to Customer's Required Specification: RoHS SGS Origin: Zhejiang Haingzhou HS Code: 85340090 Product Description Membrane keypad1 metal dome with embossing2. Materials: F150(0.15mm)3. Adhesive: 3M467(0.05mm)4. Insert strip for keys.7. Colors: As customer design.A. Material: Rohs compliant material, for example, Autotype, GE, 3M,B. Dimension: According to customer 's drawing or design, OEM design.C. Color: Pantone and RAL color match system.D. Construction: Various types to meet customer 's demand.Our Advantage:More than 10% workers are take part in printing industrial with 10 years experience, Most of our product are used half-tone printing.More than 90% product are sells to all over the world, which we can attach the higher quality request from different countries customer.Most of our raw materials are imported from GE, Autotype, all of our materials are passed ROHS compliant.Quickly deliver date, 5-7 working days for sample doing, 7-10 working days for production time.Various of quantity choice, there are no limited to the smaller quantity.Various working time for oversea department, which can be cooperate with the oversea customer's working time.MEMBRANE KEYBOARD SWITCH STANDARD SPECIFICATIONS1.Electrical(1)Maximun Circuit Rating:35V DC,100mA,1W(2)Contact Resistance:10Ω~500Ω(3)Insulation Resistance:100MΩ at 100V DC(4)Dielectric Withstand:250V Rms(50-60Hz 1min)(5)Contact Bounce:5ms or less2.Mechanical(1)Actuation Force:Flat type 60g~300g(2~10OZ)Tactile type 150g~400g(6~14OZ)(2)Switch Stroke:Flat type 0.1~0.5mmTactile type 0.6~1.5mm(3)Life Expectancy:Flat type Five milllion closures or more Tactile type one million closures or more3.Environmental(1)Operating Temperature:-40°c~+80°c(2)Storage Temperature:-40°c~+85°c(3)Humidity:40°c,90%~95%,for 240 hours