NPA-300B-005D

Pressure Sensors Transducers Overview

The NPA-300B-005D is a surface-mount differential pressure sensor from the Amphenol Advanced Sensors NPA Series. It features an accuracy of ±1.5% and operates within a pressure range of 5 psi to 60 psi. The device utilizes a 14-SOIC module package with top ports and supports a supply voltage of up to 3.3V. It provides an analog voltage output ranging from 2V to 3V. The sensor is designed for board mounting and functions reliably at temperatures up to 125°C.

Pressure Sensors Transducers Feature Summary

• Calibrated MEMS technology providing amplified and temperature-compensated analog voltage output
• Miniature 14-SOIC surface-mount package with dual barbed top ports for compact integration
• Robust thermal stability supporting continuous operation in high-temperature environments

Pressure Sensors Transducers Applications

• Medical gas monitoring systems
• HVAC airflow measurement
• Industrial process control instrumentation

Pressure Sensors Transducers Procurement Notes

Verify that the specific suffix 'D' corresponds to the differential pressure variant, as other suffixes may indicate gauge or absolute configurations. Confirm RoHS compliance status and moisture sensitivity level (MSL 5A) requirements for your assembly line. Ensure the 14-SOIC footprint matches your PCB design guidelines before finalizing procurement orders.

Pressure Sensors Transducers Selection Notes

Select this component when a calibrated, low-profile solution for differential pressure measurement is required. The 14-SOIC form factor facilitates automated surface-mount assembly. Consider the ±1.5% accuracy and 5-60 psi operating window against application demands. Verify compatibility with the 2V-3V output signal range and 3.3V maximum supply voltage constraints.

Pressure Sensors Transducers Part Context

This part belongs to the NPA-300 series, which offers various pressure ranges and interface options. While the NPA-300B-005G shares similar packaging, it is configured for gauge pressure rather than differential. The NPA-300B-05WD addresses lower pressure differentials. This specific model targets applications requiring precise differential measurements in a space-constrained environment.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes include NPA-300B-005G for gauge pressure applications and NPA-300B-05WD for lower differential ranges. Cross-reference pinouts and port configurations carefully, as mechanical interfaces may differ between variants within the same series.