QWERTY micro keyboard membrane whole number keypad big size membrane switch
Technical Specifications
Environmental
Operating Temperature
-20° to 65° C (-4° to 149° F)
Storage Temperature
-40° to 85° C (-40° to 185° F)
Seals
3M permanent acrylic adhesive resists against dust, water, oil and moisture conditions.
Special sealing options are available for wet environments.
Mechanical
Travel
.007 inches to .015 inches
Operating Force
4oz to 8oz
Electrical
Operating Voltage
30 volts maximum
Operating Current
10 microamps to 100 milliamps, resistive
Closed Circuit Resistance
100 ohms typical, dependent on size and layout
Open Circuit Resistance
10 megohms
Operating Power
1 watt maximum
Circuitry
X-Y matrix or one side common
Contrastive analysis
Manufacturing process
More products
Company Information
Company profile
In 1996,cixi membrane keypad factory was founded and quickly gained a
reputation for reliability.Today we have many customers from all over the word.
Over the last 20 years through investing heavily in R&D,now membrane keypad
is with emphasis on quality and user friendly operation.
Our product range has been carefully designed to guarantee the convenience
and security of users. Meet the requirements of customers is our priority and we
stringently test our products to ensure they are easy to install, require minimum
maintenance, and provide long term to use.
Through rigorous innovation membrane keypad ,it is constantly striving to
develop products and will help users enjoy their work&life in ways they never
thought possible.
Our partner
Exhibition picture
FAQ
1. How to order membrane switch?
You can tell me your size,color,material,surface,finish,rear adhesive, etc. You'd
better send me the drawing together with panton color or RAL color.
2.what is the delievery time?
The sample time is about 7-10days.The quantity order would take 1-2 weeks. For
complicated product should take 1 more week.
3. Shall we supply samples?
Yes, but freight collect.Most of the item is customzied order.so it need molding
charge.
4. What is our payment term?
As the client need, we mainly receive trade assurance,TT,west union,PayPal etc.
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https://www.cnjunma.com/waterproof-membrane-switch/