Active Member
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[China]
Address: No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing
Contact name:Zhang
Nanjing Zhongshan Membrane Switch Co., Ltd. |
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A red transparency window and LED embossed tactile membrane switch
with a FPC circuit connector
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, carbon, and/or graphite.Membrane switches are part of a range of
devices considered to be user interfaces (also called operator
interfaces, or man-machine
interfaces) along with display-based touch screens, and mechanical
switches such as push-
button, toggle, rocker, and slide switches. The ultimate purpose of
a membrane switch is to
serve as the interface between man and machine, enabling an
operator to communicate with
a piece of equipment, instrument, or machinery.
pls see the following show:
Let our engineer teams help you assess your membrane switch design
options. we will tailor
your membrane switch and graphic overlay to fit the application and your
specifications
Membrane Switch Parameter:
| ISO9001, 2000 & ROHS. |
| LED, metal dome, connector and circuit, all these can be designed and made according to customer requirements. |
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| 35V(DC),100mA,1 W |
| 10Ω - 500Ω(According the trace length and materials to confirm) |
| >100MΩ 250V(DC) |
| Contact bounce | |
| 250VRms(50 - 60Hz/1 min) |
| Life expectancy | |
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| flat type 57-284g (2-10 Oz),tactile type 170-397g (6-14 Oz) |
| flat type 0.1 - 0.5mm, tactile type 0.6 - 1.5mm |
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| -20°C - +80°C |
| -40°C - +85°C |
