Sensors and Transducers
Mass Air Flow Sensors
Automotive MAF Modules
Pirani Vacuum Sensors

POSIFA Microsystems Inc

1925 Zanker Road,
San Jose, CA 95112
Tel: 1-650-646-5788


European Distributor

BS-rep GmbH
Am Liesenfeld 23, D-41812 Erkelenz Germany

Tel: +49 (0) 2431 9482-17



POSIFA Microsystems Inc. specializes in providing high-performance and economical MEMS sensors to OEM customers worldwide. Utilizing innovative micro-system design and fabrication, Posifa’s MEMS Sensor Dies offer unprecedented levels of performance and robustness to both our off-the-shelf Sensors and Transducers, and our OEM customers’ proprietary systems. Whether your application calls for greater accuracy or sustainability to aggressive environmental challenges, Posifa’s products improve and harden your systems like nothing else.

Posifa offers MEMS sensing solutions either as packaged and calibrated sensors and transducers, or as bare dies. You can choose the solution that best fits your needs.

Posifa launched PMF2000 series of Mass Air Flow Sensors

San Jose, CA May 31, 2012 – Posifa Microsystems, Inc., a leader in Advanced MEMS Sensor Development, today unveiled its new line of Low-flow Mass Air Flow Sensors. The PMF2000 family, which incorporates the latest MEMS and microelectronics innovations, eliminates the field failures associated with pressure shock, humidity and contamination that have for years plagued other manufacturers...

  MEMS Sensor Dies
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