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Buttons Rim Embossed PCB Circuit Membrane Keypads

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Buttons Rim Embossed PCB Circuit Membrane Keypads

產品規格

Model No:	VTMS000058

Country	CN
Brand	LUPHITOUCH
Packing	2pcs into anti-static PP bag, then into hard carton box
Minimum Order	50
Payment Term	T/T

產品描述

LUPHITOUCH Buttons Rim Embossed PCB Circuit Membrane Keypads  VTMS000058


PCB means rigid printed circuit board. Its main material is FR4. It is a kind of rigid circuit board. PCB is a kind of common used circuit layer for embrane switches. By PCB circuit, the membrae keypad need design a SMD ZIF connector on backside of the PCB and use a FFC or FPC cable to make connection between the membrane keypad and end main controlling board. In addition the rigid PCB can provide a good support capability for some special application.


 


<img src="http://i.bosscdn.com/product/a3/94/dd/b98dda0670b966f72537a165ed.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=5&t=80&text=bHVwaGlwcmludC5ib3NzZ29vLmNvbQ%3D%3D" width="346" height="190" title="PCB Membrane Keypad" alt="PCB Membrane Keypad" /> <img src="http://i.bosscdn.com/product/40/2a/12/acc60f968a7c329aa05cc708e3.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=5&t=80&text=bHVwaGlwcmludC5ib3NzZ29vLmNvbQ%3D%3D" width="254" height="190" title="PCB Membrane Switch 3" alt="PCB Membrane Switch 3" /> <img src="http://i.bosscdn.com/product/0b/82/f4/b556f72301e178d8c2001afa8f.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=5&t=80&text=bHVwaGlwcmludC5ib3NzZ29vLmNvbQ%3D%3D" width="257" height="190" title="Treadmill Membrane Keypad" alt="Treadmill Membrane Keypad" /> 



Details of Flex & Rigid Membrane Switches


The circuit of membrane switches can be flex and rigid. It depends on the customer end application and also related to the cost budget and other considerations. For example, life, resistance, connection type on main board etc.


For the flex circuit membrane switches, there are two types. They are silver printed PET circuit and copper etched FPC circuit. Their difference and advantages&disadvantages listed bellow:



<table class="MsoNormalTable" border="1" cellspacing="0" cellpadding="0" width="982" style="width:736.7pt;border:none;">
<tbody>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Item

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

Silver Printed Circuit

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

Copper Etched FPC Circuit

</td>
</tr>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Material

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

PET
(Polyester)

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

Copper

</td>
</tr>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Conductor

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

Printed
silver

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

Copper

</td>
</tr>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Contact
Fingers

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

Silver
and Carbon

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

Gold
plated

</td>
</tr>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Contact Buttons Pads

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

Silver

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

Gold
plated

</td>
</tr>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Contact
Buttons Pads

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

normal

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

Good

</td>
</tr>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Stability

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

normal

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

Good

</td>
</tr>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Resistance

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

Low

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

Very
Low

</td>
</tr>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Cost

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

Low

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

High

</td>
</tr>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Lead Time

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

2-3
days

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

Gold
plated

</td>
</tr>
<tr>
<td width="207" style="border:solid #CCCCCC 1.0pt;">

Pitch

</td>
<td width="378" style="border:solid #CCCCCC 1.0pt;">

0.5mm
(not suggested), 1.0mm,1.27mm,2.54mm

</td>
<td width="397" style="border:solid #CCCCCC 1.0pt;">

0.5mm,
1.0mm,1.27mm,2.54mm

</td>
</tr>
</tbody>
</table>



 


> Membrane Switches Design Factors  



To make a quotation of the membrane switch need the following information:


1) Vectograph drawing, like CorelDraw, Ai, CAD drawing;


2) If no drawing, then we need know the following information:


    2.1) How many colors on the graphic overlay layer?


    2.2) How many buttons? Are the buttons need embossing or not? Need metal domes or not?


    2.3) How many LEDs on the circuit?


    2.4) Product outshape size?


    2.5) Tail(circuit cable) lenth?


    2.6) What kind of connector do you want? Female, male or ZIF? If need female and male connector, how many PINs?


3) If have an original sample it also will be good. We can copy the sample to design the engineering artwork drawings. As to the material and components that you are not familiared with, it doesn't matter, we can suggest the proper material as per our experiences.


 



<img src="http://i.bosscdn.com/product/3c/ba/e1/1c40ae56d483bda8a53a485a8f.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=5&t=80&text=bHVwaGlwcmludC5ib3NzZ29vLmNvbQ%3D%3D" title="Luphitouch Membrane Switches Served Markets" alt="Luphitouch Membrane Switches Served Markets" />


 


<img src="http://i.bosscdn.com/product/08/5b/25/be37a113f2cda75a1f253e1bfa.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=5&t=80&text=bHVwaGlwcmludC5ib3NzZ29vLmNvbQ%3D%3D" width="1000" height="274" title="Luphitouch Membrane Keypads Application" alt="Luphitouch Membrane Keypads Application" />


 


<img src="http://i.bosscdn.com/product/e9/29/95/8d147297efdb20f8000ebfeacf.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=5&t=80&text=bHVwaGlwcmludC5ib3NzZ29vLmNvbQ%3D%3D" width="1000" height="185" title="Luphitouch Membrane Switches Used Materials" alt="Luphitouch Membrane Switches Used Materials" />


 


<img src="http://i.bosscdn.com/product/27/cb/dd/16b958511abd5631e26f58a505.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=5&t=80&text=bHVwaGlwcmludC5ib3NzZ29vLmNvbQ%3D%3D" title="Management" alt="Management" />


Buttons Rim Embossed PCB Circuit Membrane Keypads, Embossing Membrane Keypad, PCB Membrane Keypad, PCB Membrane Switch
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