A tactile membrane switch embeds a metal dome or a poly dome within the switch assembly to produce the appropriate tactile response. These domes can be made of conductive materials and sizes, which allows you to alter the actuation force, when turning on the switch. A second adhesive layer known as the dome retainer is applied beneath the graphic overlay to hold the crown in place.
Features Specifications: Membrane Switches with Embedded LED's A membrane switch with embedded LED's is generally described as a thin, low profile, micro-motion front panel keypad, utilizing one or more layers of polyester. Screen printed conductors are printed on each layer, and pressure-sensitive adhesives are used to bond the polyester layers together. The assembly may also include passive electronic components, such as resistors or capacitors that are adhered to the membrane switch substrate using conductive adhesive technology. Other options that are often provided on the front panel include an adhesive mounting sheet to attach the keypad to a housing or sheet metal bracket, and a graphic overlay - which provides the cosmetic appeal that is most often associated with a touchpad assembly. The display panel would include either tactile or non-tactile switches as part of the front panel. Thus, a bonded assembly can also be described as a non-tactile, or tactile, membrane switch assembly.
Place of Origin Hong Kong Brand Name Suyog Model Number TC-1312E TOP. 1000pcs/Rohs plastic bag/inner box/outer carton, safety package.
Place of Origin Hong Kong Brand Name Suyog Model Number TC-1312 buckling pins 500pcs/Rohs Plastic bag/Inner box/Outer carton.safety package
Place of Origin Hong Kong Brand Name Suyog Model Number TC-1312B Application of TACT switch series Widely apply to: 1.Audio Products:MP3,MP4,DVD. Audio; 2.Digital Products:digital camera,digital video and so on; 3.Remote Control:the remote control of automobile domestic security products; 4.Communication Products:mobile phone,vehicle-mounted phone,telephone set,building equipment,PDA and so on; 5.Homehole appliances:TV set,microwave oven,electric rice cooker,electric fans and so on; 6.Security Products:visual interphone,monitor and so on; 7.Toys:electric toys and so on; 8.Computer Products:PC camera and so on; 9.Exercises Machines:treadmills,massage armchair and so on; 10.Medical Device:sphygmomanometer,thermometer,hospital call system and so on; 11.Others:Counterfeit Money Defector Pen,laser pen and so on; 4000pcs/reel/inner box/outer carton. Safety package.
Operating voltage:
Membrane switch Advantage: 1. Pleasing in appearance, innovative and 2. Small size, the thickness of thin, light weight, more conducive to the notebook computer keyboard light, thin, short, small and high-intelligent direction. 3. Moisture-proof, dust-proof, anti-oil pollution and harmful gases, sealing strong earthquake acid and basic resistance. 4. Long life, bending resistance.
Membrane switch 1. Maximum circuit rating: 35vdc, 100ma, 1w 2. Contact resistance: 10¬+~ 500¬+ 3. Insulation resistance: 100m¬+ at 100vdc 4. Dielectric withstand: 250rms (50~60hz per min) 5. Contact bounce:
Membrane switches 1) maximum circuit rating: 35v dc, 100ma, 1W 2) contact resistance: 10 - 500ª+ (varied from the trace length and material) 3) insulation resistance: 100mª+ at 100v 4) dielectric withstand: 250v rms (50 - 60hz per min) 5) contact bounce: 5ms or less 6) actuation force: a) flat type 60 - 300g (2 - 10oz.) b) tactile type: 150 - 400g (6 - 14oz.) 7) switch stroke: a) flat type 0.1 - 0.5mm b) tactile type: 0.6 - 1.5mm 8) life expectancy: a) flat type: 5, 000, 000 closures or more b) tactile type: 1, 000, 000 closures or more 9) surface hardness: 3h or more 10) operating temperature: -40 ~ +80ípc 11) storage temperature: -40 ~ +85ípc 12) humidity: 90 - 95% (40ípc) for 240 hours
Membrane switch standard specification 1. Maximum circuit rating: 35vdc, 100ma, 1w 2. Contact resistance: 10 500 3. Insulation resistance: 100m at 100vdc 4. Dielectric withstand: 250rms (5060hz per min) 5. Contact bounce:
