The Honeywell 26PC01SMT is a low-pressure, surface-mount sensor designed for precise measurement of very small pressure changes (0–1 psi). It provides an analog output proportional to the applied pressure, making it ideal for applications like medical devices, HVAC systems, and industrial automation. Its SMT package allows for easy PCB integration, while its ratiometric output simplifies signal conditioning. The sensor is calibrated for non-corrosive gases and operates reliably across a wide temperature range.