Summy

    During the mass assembly of printed circuit boards for smartphones, video cameras and other consumer electronics devices, technical issues could compromise the integrity of the MEMS microphones. SST MEMS microphone permeable products effectively prevent particle contamination and pressure buildup, while enabling in-process acoustic performance testing and seamless matching to high-speed production lines.

 What is SST-porous ®MEMS microphone Acoustic product

   SST-Porous®MEMS microphone sound transmittance product is a PTFE porous membrane made by SST through a special process. This PTFE porous membrane is composed of thousands of microholes by “node” and “fiber”. It is the existence of this microhole that makes SST MEMS microphone sound transmittance membrane not only has excellent sound transmittance effect, but also makes the pressure release quickly in the reflow welding process. Better protect the safety and reliability of sensitive acoustic products. Because PTFE can be used for a long time at 260℃, it also better meet the high temperature drying channel, the durability of the product can be guaranteed.