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Customized High Sensitivity Metal Dome Membrane Switches

Membrane switch is a set of key functions, indicating components, instrument panel as one of the operating system.It consists of four parts: panel, upper circuit, isolation layer and lower circuit. Press the membrane switch, the contact on the circuit deforms downward, and the electrode plate of the lower circuit contacts conduction, after the finger is released, the contact on the circuit bounces back, the circuit is disconnected, and the circuit triggers a signal.

Availability:

Customized High Sensitivity Metal Dome Membrane Switches
Customized High Sensitivity Metal Dome Membrane Switches

Membrane switch has strict structure, beautiful appearance and good sealing. With moisture-proof, long service life and so on. It was widely used in electronic communication, electronic measuring instruments, industrial control, medical equipment, automotive industry, intelligent toys, household appliances and other fields.


OEM Specifications:

Customized Membrane Switch
Item Details Item Options
Overlay Material

PET-Autotex series F150/200/250, V150/200/250, EBG130/180/250 etc.  PC-G11,G42,GE8010,GE 8B35,etc.

Special Requirement Medical, Waterproof grade of IP67, UV-resistant , Anti-Bacteria ,High or Low   Temperature
Flame Retardant UL   94-V0 , UL 94-V2 Connector Female and Male Connectors or ZIF Connector
Ink SEIKO , MERLIA ,etc. Surface Embossed or Flat
Printing Pantone or RAL Chart. Touch Tactile
Dome PET(cover layer) Lights LED Lights
Spacer PET Dimension Customized Per Drawing
Metal Dome φ6 , φ8 , φ10 , φ12 Printing Follow the Artwork
Circuit PET   Printed Application Used For Electronic Control Panel
Rear Adhesive 3M467, 3M468, 3M9495   , 3M9448A,etc. Overlay Adhesive 3M467, 3M468, 3M9495   , 3M9448A,etc.
Total Thickness 0.2 - 5.0 mm Artwork / Drawing   Format CoreDraw , AI , Auto   CAD

 

Technical Specifications:


  • The membrane switch consists of 6 main layers like overlay, spacer adhesive, fixed dome tape, circuit adhesive, lower circuitry and back adhesive tape.

Custom Membrane Switches 3M Adhesive Customized Size


  • We have made many different types of membrane switch for our customers, which is available to custom make any shape, like round shape, pan shape, edges embossed or non-standard shape etc.

Graphic overlay

  • The applications of membrane switches are Remote controls, Instrumentation, Electronic scales,  household appliances, Human-machine interface, mechatronic control and so on.

应用1


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