PCB Membrane Switch

Advantages of PCB Membrane Switch

Niceone-tech believes that although the PCB membrane switch will be more expensive than the silver flex membrane switch, it can still be used in a large area because some of the performance of Silver Flex Membrane Switches cannot meet customer needs. One of the reasons is the welding of electronic original parts. The reason why many silver flex membrane switches are not suitable for installing too many electronic components is that the printed silver circuit and PET cannot withstand the high temperature of welding, but the PCB membrane switch can weld various Components and can withstand high temperatures. The second reason is that absolute pressure, vibration, or shock may damage some components of the screen printed membrane keyboard such as LEDs, but PCB membrane switches can overcome these problems.

As a leading membrane keypad manufacturer, Niceone-tech believes that PCB membrane switches are better than Silver Flex membrane switches in several places:

• The resistivity is relatively low and the conductivity is high. Because the PCB is gold, tin, and nickel plating.

  
  

• Use in an environment of absolute pressure, high vibration, and high impact

  
  

• Compared with the high-resistance and high-defect of the hole filling of the Silver Flex membrane switch, the plated thru-hole resistance of the PCB will be lower, and the defect is also low. It is important that Niceone-tech can solder a large number of electronic components behind the PCB. Ideal for smaller designs where dense circuit patterns or trace routing limitations exist, by using plated thru-hole technology to utilize both sides of the PCB.

  
  

• Different types of components can be soldered on the circuit board and are more robust.

  
  

• Support hard soldering

  
  

• Single-sided, double-sided, and multi-layer designs available