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Quick Details
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Place of Origin:
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Guangdong, China
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Brand Name:
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Membrane switch panels
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Model Number:
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Membrane switch panels
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Name:
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metal dome membrane switch keypad
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Place of origin:
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Dongguan,guangdong,china
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Material:
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PC/PET
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Size /color:
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According to your CAD/CDR/AI format drawing
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Tactile:
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Metal dome and poly dom
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Circuitry:
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silver, copper flex (FPC), & printed circuit boards (PCB)
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Printing Methods:
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Screen print, digital processing
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Connector:
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Female connectors (.10" pitch);ZIF connectors tail (1mm pitch)
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Embossing:
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Rim, Pillow and Dome Embossing
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Light:
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Integrated LEDs, backlighting, EL lamps
Quick Details
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Protection Level:
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IP65
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Max. Current:
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100mA
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Max. Voltage:
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50VDC
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Place of Origin:
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Guangdong, China
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Brand Name:
-
Membrane switch panels
-
Model Number:
-
Membrane switch panels
-
Name:
-
metal dome membrane switch keypad
-
Place of origin:
-
Dongguan,guangdong,china
-
Material:
-
PC/PET
-
Size /color:
-
According to your CAD/CDR/AI format drawing
-
Tactile:
-
Metal dome and poly dom
-
Circuitry:
-
silver, copper flex (FPC), & printed circuit boards (PCB)
-
Printing Methods:
-
Screen print, digital processing
-
Connector:
-
Female connectors (.10" pitch);ZIF connectors tail (1mm pitch)
-
Embossing:
-
Rim, Pillow and Dome Embossing
-
Light:
-
Integrated LEDs, backlighting, EL lamps
LED Membrane Switch Keypad with Embossing Button Push Button Switches for Electronic Equipment
Construction of Tactile and Non-tactile membrane switch keypad
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Tactile
membrane switch keypad
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In order to provide a tactile feedback, stainless steel or polyester. The number of
sizes, shapes, actuation forces, and manufacturers of domes are vast. Tiantai
can assist you in choosing the dome that is suitable for your application and
one that meets your print specifications.
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Stainless Steel -
Many prefer the feel of stainless steel domes. They also have lower initial tooling costs.
Stainless steel domes are momentary switch contacts that, when used in conjunction with a printed circuit board, flex
circuit, or membrane, become normally-open tactile switches. They function the following way: The metal domes are
placed on the printed circuit board by means of pressure-sensitive adhesive tape. In their relaxed state, the metal
domes rest on the outer rim of the primary pathway. When pushed, the domes collapse
and make contact with the
secondary pathway,
thereby closing the circuit. Many different shapes and actuation forces are available in order to fit
your specific application.
Polyester (Poly-Domes)-
Poly domes are usually formed into the top circuit of the membrane. Initially, poly domes require
expensive tooling costs. As volumes increase, poly domes become more cost effective, because they’re not as labor
intensive. Poly domes can relax and lose their tactile feel at elevated temperatures. Poly domes are not recommend
ed for applications that will experience temperatures above 50°C (122°F).
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Non-tactile membrane s witch keypad |
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The non-tactile switch is more reliable and has a longer life cycle, but requires separate feedback to the operator such
as a beep, light or a change in the visual display. A PCB integrated construction offers an efficient design for most
non-tactile keypad programs regardless of the key density. In addition to offering more trace routing capability the PCB
can incorporate passive and active components, plus act as a rigid backer.
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Contact:sunny
Skype: sunny.Lee539
Drawing( CAD / AI / CDR format) /sample of membrane switch panels
Packaging
:Mainly depends on customer's requirements.
Or 50pcs/100pcs each OPP bag,then protect it with bubble film and put it into thick-carton,
Shipping
:Air Express like DHL UPS FedEx TNT, or by Sea shipping.
Assist you in new product development
We are a professional manufacturer of membrane printing products. We can provide good suggestions and technical support for new product development and design of customers with rich application experience. It helps you to consider the problems in material selection and structure design, so as to avoid potential design risks and ensure the reliability and stability of the key products!
Sincerely welcome to visit our factory!!!
