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OEM Membrane Switch Metal Dome With Tail

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.


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


Product's Specifications:   

  • Custom Flat Simple Style Membrane Switch with Housing.


  • Membrane switch's structure:


  • Technical Parameters:

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

membrane keypads

  • Application: The membrane switch are widely used in Remote controls,Instrumentation, Electronic scales, mechatronic control, household appliances, Human-machine interface.


  • Workers are focusing on production, and we take each process seriously.



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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