MS5839-02BA36

Pressure Sensors Transducers Overview

The MS5839-02BA36 is an ultra-compact, chlorine-resistant digital pressure and temperature sensor manufactured by TE Connectivity Measurement Specialties. It features a 4-SMD, no-lead package with I2C output and 24-bit resolution. The device operates on a supply voltage of 1.5V to 3.6V and measures absolute pressure within a range of 4.35PSI to 17.4PSI (30kPa to 120kPa). It offers high accuracy of ±0.007PSI (±0.05kPa) and includes integrated temperature compensation. The sensor withstands overpressure up to 145.04PSI (1000kPa) and functions reliably between -20°C and 85°C.

Pressure Sensors Transducers Feature Summary

• Ultra-compact design suitable for space-constrained applications
• Chlorine-resistant construction for durability in harsh environments
• Integrated temperature compensation for accurate readings
• Digital I2C interface with 24-bit resolution

Pressure Sensors Transducers Applications

• Barometric sensing in mobile devices
• Altitude measurement in wearable technology
• Environmental monitoring systems
• Industrial process control requiring chlorine resistance

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix '36' against official TE Connectivity documentation to confirm chlorine resistance and packaging details. Ensure compatibility with system voltage levels between 1.5V and 3.6V. Confirm that the 4-SMD no-lead package aligns with PCB footprint requirements. Check for obsolescence notices or PCNs before finalizing procurement plans.

Pressure Sensors Transducers Selection Notes

Select this component when chlorine resistance is critical for sensor longevity. The low power consumption and small form factor make it ideal for battery-operated portable electronics. Consider the I2C interface simplicity for microcontroller integration. Evaluate the operating temperature range against environmental conditions to ensure reliable performance across the specified -20°C to 85°C span.

Pressure Sensors Transducers Part Context

This part belongs to the MS5839 series of digital pressure sensors from TE Connectivity Measurement Specialties. The series is designed for barometric pressure and altitude sensing applications. The MS5839-02BA36 variant specifically addresses challenges in corrosive environments due to its chlorine-resistant properties, distinguishing it from standard variants in the broader MS5837/MS5839 family.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitute: MS5837-02BA21. Verify parameter equivalence and package compatibility before substitution.