NPA-500B-030A

Pressure Sensors Transducers Overview

The NPA-500B-030A is an absolute pressure sensor from the NPA-500 series by Amphenol Advanced Sensors. It features a 14-bit I2C digital output and operates within a supply voltage range of 4.75V to 5.25V. The device has a working pressure of 30PSI (206.84kPa) with a maximum pressure rating of 60PSI (413.69kPa). Accuracy is specified at ±1.5%. It utilizes a 14-SOIC module package with top ports, featuring barb-style connections of 0.12-inch diameter. The sensor includes temperature compensation and supports surface mount installation.

Pressure Sensors Transducers Feature Summary

• Integrated I2C digital interface for direct microcontroller connectivity
• Built-in signal amplification and temperature compensation circuitry
• Compact surface-mount SOIC package design with top-mounted barbed ports

Pressure Sensors Transducers Applications

• Industrial process monitoring systems
• Medical equipment gas flow measurement
• Transportation engine manifold pressure sensing

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'A' confirms the I2C digital output variant rather than analog. Confirm port configuration matches application tubing requirements. Check RoHS compliance status for environmental regulations. Ensure supply voltage aligns with system logic levels. Validate operating temperature range against environmental conditions.

Pressure Sensors Transducers Selection Notes

Choose this model for applications requiring digital I2C communication instead of analog voltage outputs. Select based on the 30PSI working pressure limit and absolute pressure reference type. Consider the 14-bit resolution for precision requirements. Evaluate the SOIC package size for PCB space constraints. Verify compatibility with host controller I2C bus speeds.

Pressure Sensors Transducers Part Context

This component belongs to the NPA-500 series of MEMS pressure sensors. The series offers various pressure ranges and output types including analog and digital options. The NPA-500B designation indicates a specific board-level packaged solution designed for high-volume manufacturing integration in compact electronic assemblies.

Pressure Sensors Transducers Replacement Considerations

NPA-500B-030G provides similar pressure range but with analog voltage output. NPA-700B-030A offers identical mechanical and electrical specifications as a direct functional substitute within the same product family.