Waterproof Membrane Switch With Metal Dome , Push Button Membrane Switch

Brand Name:TKM
Certification:ISO9001:2015, SGS,Rohs,Material certs
Model Number:TKM--MS--003
Minimum Order Quantity:100pcs
Delivery Time:15-20days
Payment Terms:T/T, L/C, Western Union
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Location: Dongguan Guangdong China
Address: Building No.36 Shiyong Private Industrial Zone. Hengli Town.Dongguan.Guangdong Province
Supplier`s last login times: within 24 hours
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Product Details

Membrane Switch


A membrane switch is an interface between user and machine, enabling an operator to communicate with equipment, instrumentation, or machinery. A membrane switch is a printed electronic circuit that uses pressure to open and close a circuit. The membrane switch circuitry is most often screen printed using conductive inks which are typically made of silver or carbon. Membrane switches are part of a range of devices considered to be user interfaces or human machine interfaces (HMIs) along with touch screens and mechanical switches.


Waterproof Membrane Switch With Metal Dome , Push Button Membrane Switch


Quick Detail:


Operating Temperature

-40—70(C°)

Operating Voltage

≤50(V)

Rated Current

0-30V DC

Contact resistance

0.5-10( Ω)

Insulation Resistance

≤50(Ω)

Key operation force

15-750g

Dome springback time

≤5(ms)

Substrate voltage

1500VDC

Feature:

Dust-proof , Waterproof

Certificate:

SGS , Rohs


Description & Competitive Advantage:


1. Beautiful appearance,rich and bright in color,design can be arbitrary,the products can fully reflect the individual style of the product itself and designer.

2. Panel can wash,good protection of durable color,characters,logos and other panel contents without injury.

3. Small size,light weight ,thin thickness,good tactility,abrasion resistant,installation and connection convenience.

4. Tightness is good ,moisture-proof,dust-proof,waterproof,anti-oil,anti-corrosion and erosion of harmful gases proof,acid and alkali proof,quakeproof.

5. Low cost,high lifespan,membrane switch's design and manufacture are using the keyboard as a whole way,whether on the material or mold charges,the costs are lowest,the life expectancy of different types of membrane switch is more than 100million times.

6. Easy to operate,intuitive,safe and reliable,In-house 100% functionally tested,components are guaranteed without any intermittent problem.

7. Customized specification is available and keys can make different shapes


Applications:


Products are widely used in communication, industrial control, household appliances, GPS, children's kid-learning, electronic reading machine, various game machines, Instruments and Apparatuses, attendance machine,

Electronic scale, medical equipment, electronic tools equipment, automatic sewing machine,

Embroidery Machine, Machine Maintenance equipment, computer keyboard and electronic calculators and etc.


Technical Specification Of Membrane Switch


wire lead resistance:

<1Ω/CM

Life time:

>1 Million times

rated current:

25-100mA,0~30V DC

Operation Temperature:

-40℃~70℃

Rated Voltage:

<50V, DC

Operation Humidity:

at40℃,<98%RH

Insulation resistance:

<100MΩ,250V DC

Dome springback time:

<5 msec

Switch travel:

Flat Type 0.05-0.3mm

Base Material voltage withstand:

1500 V DC

tactile type:0.3-1.5mm

Tail flexiblility:

any angle within 180 degree



Specialize in manufactuing membrane switch


Overlay+circuit+LED+metal dome or poly dome array+connector+double side tape

EL backlight +Rubber keys

Aluminum plate+Rubber keys

Metal domes

Flat without Tactile Effect

Embossing with Tactile Effect

Embossing with Metal Dome


Metal Dome Membrane Switch

Material

Matte PC(smooth),gloss PC+matte oil ,gloss PC,PET

Thickness

0.05-1.0mm

LED windows

Transparent,translucent,matte,gloss

Embossed keys

No embossed keys and domes,domes without embossed keys,embossed keys without domes,embossed keys and domes

Adhesive

3M467,3M468,and no adhesive

Tail

Tail with clear mask or green mask


China Waterproof Membrane Switch With Metal Dome , Push Button Membrane Switch supplier

Waterproof Membrane Switch With Metal Dome , Push Button Membrane Switch

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