PIHER

History of Piher Sensing Systems (Sensor Technology)

Origins (1950s–1970s)
The company's roots go back over 70 years. Originally, Piher was a Spanish manufacturer of potentiometers and electromechanical components. The company quickly became a specialist in resistors, encoders, and variable resistors used in household appliances, industrial equipment, and vehicles. Technological Change (1980s–2000s) With the advent of modern electronics, Piher began to focus more on sensors. Introduction of: Hall Effect Sensors Magnetic Position Sensors Robust Rotary and Linear Sensors for Automotive Applications The company increasingly became a supplier to automotive manufacturers and industrial OEMs. Focus on Automotive & Industry (2000s–2010s)
Piher established itself as a specialist for non-contact position measurement in harsh environments.
Typical applications:
Throttle valves
Steering angle sensors
Pedal position sensors
Off-road machinery
Household appliances and medical technology
Integration into Amphenol (2010s)
Piher became part of Amphenol Corporation, one of the world's largest electronics and sensor companies.
Since then, the company has operated as Piher Sensing Systems.
Through Amphenol, Piher gained access to global markets, manufacturing capabilities, and R&D resources.
Today (2020s–2026)
Piher Sensing Systems is today an internationally active manufacturer of:
Non-contact position sensors (Hall, TMR, inductive)
Current sensors
Tilt and velocity sensors
Custom sensor solutions for harsh environments
The company emphasizes:
70+ years of experience
Rapid prototype development
High vertical integration
Automotive quality (AEC Q100 etc.)
Location
Headquarters and manufacturing: Tudela, Navarra, Spain
Global integration via Amphenol structures