The NPA-300B-02WG is a miniature surface-mount low-pressure sensor designed for gauge and differential pressure measurement applications. It features a 2" H2O (0.5 kPa) full-scale pressure range with amplified analog output, 3.3V DC excitation, and operates over a temperature range of -40°C to +125°C with a compensated range of 0°C to +60°C. The sensor delivers ±2.5% span total error band accuracy at 2" H2O full scale, with a response time of 0.5 ms typical and current consumption of 1.2 mA typical. Packaged in a SOIC14 wide surface-mount configuration with barbed ports for easy tubing connection, the sensor is ideal for HVAC systems, medical devices, and industrial control applications requiring calibrated, low-pressure monitoring with minimal board space.