Autotype Membrane Panel Keypad with Metal Dome

1.one emboss button and one LED 2.strict quality control 3.custom made offered membrane keypad 4.non-tactile, tactile feel

                                                     Autotype Membrane Panel Keypad with Metal Dome

Membrane keypad Specifications:

 

          1) Graphic overlay with or without embossing.

              embossing functioln : to easyly feel the keys location

          2) Tactile with metal dome or polydome or non-tactile

               metal dome to have good factile feedback when pressing the keys

          3) Embedded LED or other surface mount components or with th tinted LED window .

            4) Waterproof or UV resistant.

               5) Electroluminescent backlighting.

               6) ESD shielding (Aluminum foil or whole layer with silver and carbon coated).

               7) Tail with or without connector (male or female pin).

 

 

 

a..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.

 b.Mechanical

 Life Expectancy: 1,000,000 actuations per switch position Actuation Force: 6~24 ounces (170~680g), Range depending on customer

 d.specification.

 Switch Travel: .005" to .030" (0.1~0.8mm) typical. Overall Thickness: .020" to .050" (0.5~1.3mm) typical.

 e.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.

we manufacture complete line of membrane switches, our experienced Design team are ready to work with you to design membrane switches to meet Your unique needs of your project.

Autotype Membrane Panel Keypad with Metal Dome