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Standard PET Metal Dome Membrane Switch Keypads For Household Appliance 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 390-29

 
Standard PET Metal Dome Membrane Switc

 

Standard PET Metal Dome Membrane Switch Keypads For Household Appliance

 

Quick Detail:

 

> Total thickness :  mm

> First layer : 0.25  texture glossy PET

> Graphic overlay : texture glossy

>  Second layer : adhesive DT 6100 

 

 

Description:

 

> Adhesive : 3M 467

> Circuit layer : FR4 single – side PCB   FR4 double – side PCB 

> Button : embossed   flat poly dome metal dome

> Led color : green,red ,yellow and white single color 

> Matching color: Pantone and RAL color matching system. 

 

 

 Applications: 

 

>  For measuring device, such as analytic instrument, nautical intrument , medical equipment and so on 

>  For mechanical and electrical products such as CNC machine electric weighing  ,robot ,printing machine, function keyboard, monitor, printer, graphic plolter and so on .

>  For domestic appliance , remote control ,electronic lock , washing machine , microwave oven ,electric cooker ,sound installation and so on

> For OS office system , such as telephone set ,fax machine, copy cat ,counter and so on 

 

 

Specifications

 

touch membrane switch 
1. Material: matte PC, SOKEN 
2. custom design 
3  mylar membrane switch 
4. ROHS&ISO9001:2008,ISO14001:2004

 

touch membrane switch for household appliance 

 

Electronic characteristics

Circuit rating

35V(DC),100mA,1 W

Contact resistance

10Ω - 500Ω(According the trace length and materials to confirm) 

Insulation resistance

>100MΩ 250V(DC)

Contact bounce

≤5ms

Dielectric withstand

250VRms(50 - 60Hz1 min)

Life expectancy

flat type≥500 million times,tactile type:≥1001 million times

Mechanical Properties

Operating pressure

flat type 57-284g (2-10 Oz),tactile type 170-397g (6-14 Oz) 

Switch stroke

flat type 0.1 - 0.5mm,tactile type 0.6 - 1.5mm

Environmental parameters

Operating Temperature

-20°C - +80°C

Storage temperature

-40°C - +85°C

Humidity

40°C,90%-95%,240 hours

 

membrane switch advantages:

Appearance

Beautiful, bright in color

Design

Small size /   light weight  /  thin thickness /  OEM

Feature

Abrasion resistant  /  Tightness is good  /  moisture-proof  /  dust-proof anti-oil  /  anti-corrosion  /  erosion of harmful gases proof  /            acid and alkali proof  /  quake proof.

Quality

In-house 100% functionally tested / long life span

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 Mr. Carry Zhang

Tel: 86-755-88846843
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Company Info

Shenzhen Boerzhuo Electronic Company [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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