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Customized High Sensitivity Metal Dome Membrane Switch

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.


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.

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

Product's Specifications:

  • Customized High Sensitivity Metal Dome Membrane Switches.

Customized High Sensitivity Metal Dome Membrane Switches

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

PET graphic overlay

  • The selling point of membrane switch is thin and light, Presenting your requirements for thickness, let's make it.

Tchickness of membrane switch

  • We have made many different types of membrane switch for our customers, which is available to custom make any shape.

Graphic overlay

  • Technical Parameter:

Electrical Properties: Working Voltage Electric Current Contact Resistance Insulation Resistance PET Pressure Rebound Time Circuit Resistance Ink Pressure
>25VDC ≤50mA 20~150Ω ≥100MΩ (100VDC) 2k DVC
≤6ms 50Ω,150Ω
Mechanical Properties: Closed Displacement Pin Space Standard Reliability Lifetime Work Power Siver Paste Wire Width

0.1~0.2mm        (No Tactile)

0.3~0.8mm (Embossed)

≥1million times 180~350G power
≥0.3mm,  Min.Space 0.5mm,Wire burrs <⅓, Wire notch w<¼ width.
Environmental Properties:

Working Temperature

Storage Temperature Atmospheric Pressure
-20℃ ~ +70℃

-30℃ ~ +90℃

Moisture 95%±5%

86~106KPa /
Printing Index: Print Size Deviation Print Overlay Deviation Print Color Deviation No creases&paint stripping.
±0.20mm ± 0.1mm/100mm Clear window clean, uniform color. Within 10% No ink scattering&defective handwriting. No scratches, pin holes or impurities.

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


  • RFQ(the problems you may concern)

Q1.What's your advantage?

=> The whole processing was controlled in our own factory, we can support you the best price and delivery terms.

Q2. Can you do the design for us?

=> Yes, our engineers having rich experience in wire wire harness and cable assembly design. Just let us know the detailed requirement, then we can send you the finished drawing for approve.

Q3. How long can i expect a sample?

=> After approved the drawing, 3-5days for production and 5-7days for transportation.

Q4. How to control quality?

=> We established a world class quality management system and improve the effectiveness of the system continuously.

Q5.Where is your factory located? Can i visit?

=> A: We located in Dongguan city. Sure, we welcome you to visit us at anytime.

Q6.what kind of payment does your company support?

=> TT, Western union, Paypal,Etc. (50% Deposit, 50% before shipment).


Similar Membrane Switches

Factory Overview 1

Semi-automatic Printing Machine


1. Are you a manufacturer or trading company ?

We are an experienced manufacturer with more than 30 years history and we also have professional overseas service team. With 160 employees and 13000 square meter factory . 

2. Can you provide "Free Samples" ?

Stock Samples : Yes , we could provide similar samples we have in store if you could pay the express freight cost.

Customized Samples : Could provide 5 free samples after we received the set up cost.

3. Hlow long is your L/T ?

Tooling & Sample L/T : 10 days or so 

Mass Production L/T : 15 days or so 

4. What is the MOQ ? 

Generally, we require 1000 pcs at least.

5. What is the terms of payment ?

Mainly receive T/T 

membrane Switches

membrane Switches



 +86 15814028921

No.177 Jiangnan Avenue, Qishi Town, Dongguan City, Guangdong Province, China
Post Code:  523 770 
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