New Variable Resistors

Bourns PST155 15mm Incremental Potentiometers
Bourns PST155 15mm Incremental Potentiometers are engineered to deliver accurate position feedback and dependable long-term performance in demanding operating environments. These hollow-shaft rotary potentiometers simplify integration with larger rotary shafts while minimizing assembly effort and mechanical complexity. The PST155 series provides a long operational life of 10,000 cycles while offering stable electrical performance and consistent output throughout its service life. The compact design combines robust construction with reliable operation and reduces material use. Bourns PST155 15mm Incremental Potentiometers are well-suited for applications requiring dependable position sensing, long-term performance, and simplified mechanical integration.