HSCMRRD040MG2B3

Pressure Sensors Transducers Overview

The Honeywell HSCMRRD040MG2B3 is a board-mount differential pressure sensor from the TruStability HSC series. It features an I2C digital output with 12-bit resolution and operates on a 3V to 3.6V supply. The device has a working pressure range of ±40 kPa (±5.8 PSI) and a maximum pressure of ±100 kPa (±14.5 PSI). It utilizes an 8-SMD, J-lead package with dual ports on the same side. Accuracy is specified at ±0.25%, and it includes integrated signal amplification and temperature compensation for reliable performance across a -20°C to 85°C operating range.

Pressure Sensors Transducers Feature Summary

• Integrated I2C digital interface with 12-bit resolution for direct microcontroller connection
• On-chip signal conditioning providing amplified output and temperature compensation
• Dual-port design with barbed fittings for secure tubing attachment
• J-lead surface mount package optimized for automated PCB assembly

Pressure Sensors Transducers Applications

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

Pressure Sensors Transducers Procurement Notes

Verify that the specific ordering suffix matches the required pressure range and interface configuration. Confirm package orientation and pinout compatibility with the target PCB footprint. Ensure supply chain sources are authorized distributors to guarantee component authenticity and traceability. Check for any recent lifecycle status updates or recommended alternative part numbers before finalizing procurement plans.

Pressure Sensors Transducers Selection Notes

Select this model when a compact, low-voltage digital solution is required for differential pressure sensing. The I2C interface simplifies system architecture by reducing pin count compared to analog variants. Consider the ±40 kPa range suitability for the specific application's pressure dynamics. Evaluate the J-lead package constraints against available board space and thermal management requirements during the design phase.

Pressure Sensors Transducers Part Context

This component belongs to Honeywell’s TruStability HSC family, designed for high reliability in demanding environments. The series combines MEMS technology with ASIC signal processing to deliver stable, accurate measurements. This specific variant focuses on digital connectivity and low-power operation, fitting into the broader portfolio of board-mount sensors used in industrial and medical applications.

Pressure Sensors Transducers Replacement Considerations

HSCMRRD040MG2B3-ND is the DigiKey equivalent identifier. Verify cross-reference availability through official Honeywell channels. Do not substitute with generic I2C sensors without confirming mechanical port alignment and electrical parameter equivalence.