Amphenol PCB Piezotronics was founded in 1967 and focused on the development and application of integrated circuit technology to piezoelectric sensors and rapidly expanded to include vibration and force sensors. In today's market, their sensors support testing in aerospace and defense, transportation, automotive, civil engineering, and general R&D industries. Other Amphenol Sensor Brands: Solutions for shock and vibration measurements in high-volume and commercial OEM applications.