SSCMRNN100MG2A5

Pressure Sensors Transducers Overview

The Honeywell SSCMRNN100MG2A5 is a board-mount pressure sensor from the TruStability SSC series, designed for surface mount applications. It features a gage pressure type with a working pressure of 1.45 PSIG (10 kPa) and an overpressure limit of 30 PSIG. The device utilizes an I2C digital output interface with 12-bit resolution, powered by a supply voltage range of 3V to 3.6V. It operates within a temperature range of -40°C to 85°C and includes an accuracy of ±2% FSS to ±4% FSS TEB. The package is an 8-SMD, J-lead configuration with a side port.

Pressure Sensors Transducers Feature Summary

• Integrates onboard ASIC for full calibration and temperature compensation
• Provides digital I2C output for direct microcontroller interfacing
• Features a compact SMT package with barbed port for tubing connection

Pressure Sensors Transducers Applications

• Medical gas monitoring systems
• HVAC airflow measurement
• Industrial automation control panels
• Environmental monitoring instruments

Pressure Sensors Transducers Procurement Notes

Verify component authenticity through authorized distributors due to discontinued status in some channels. Confirm RoHS compliance and moisture sensitivity level (MSL 2) requirements for reflow soldering processes. Check for available replacement part numbers if current stock is insufficient for production needs.

Pressure Sensors Transducers Selection Notes

Select this model when digital I2C communication is required for low-pressure gage measurements. Ensure the operating voltage aligns with the 3V to 3.6V supply constraint. Consider the ±2% to ±4% FSS TEB accuracy specification against application tolerance requirements before finalizing the design.

Pressure Sensors Transducers Part Context

This component belongs to the TruStability Silicon Pressure Sensors (SSC) family, which offers piezoresistive sensing elements with integrated signal conditioning. The series provides both analog and digital output options across various pressure ranges, supporting absolute, gage, and differential configurations for diverse industrial and commercial sensing tasks.

Pressure Sensors Transducers Replacement Considerations

Check Honeywell datasheets for alternative SSC series models with compatible I2C interfaces and similar pressure ratings. Verify pinout compatibility and mechanical dimensions to ensure seamless PCB integration without redesign.