SM9235-BCE-S-300-000

Pressure Sensors Transducers Overview

The SM9235-BCE-S-300-000 is a board-mount digital pressure sensor from the TE Connectivity SMI SM923X series. It features a gauge pressure range of 0 Pa to 300 Pa with a maximum pressure rating of 1.02 PSI (7 kPa). The device offers 16-bit resolution and ±2.5% accuracy, utilizing an I2C interface for data transmission. Operating on a supply voltage between 3 V and 5.5 V, it consumes 3.3 mA current. Housed in a 16-pin SOIC package with dual radial barbed ports (3 mm), it functions within a temperature range of -20°C to +85°C.

Pressure Sensors Transducers Feature Summary

• Integrated digital output via I2C interface for direct microcontroller connectivity
• Temperature compensated design ensuring stable performance across operating ranges
• Dual radial barbed port configuration for secure tubing attachment

Pressure Sensors Transducers Applications

• HVAC system monitoring
• Medical device airflow sensing
• Industrial automation control

Pressure Sensors Transducers Procurement Notes

Verify component authenticity through authorized TE Connectivity distributors or certified partners. Confirm RoHS compliance status and humidity sensitivity handling requirements prior to assembly. Ensure storage conditions meet moisture protection standards to maintain sensor integrity during manufacturing processes.

Pressure Sensors Transducers Selection Notes

Select this model when precise low-pressure measurement is required in space-constrained designs. The I2C interface simplifies integration with standard digital controllers. Consider the 16-bit resolution for applications demanding high signal fidelity. Validate that the 300 Pa gauge range aligns with specific system pressure requirements before implementation.

Pressure Sensors Transducers Part Context

This component belongs to the SM923X family of board-mount pressure sensors designed for digital applications. It represents a specialized solution within TE Connectivity's measurement portfolio, focusing on compact form factors suitable for surface mount technology. The series emphasizes reliability and ease of integration for modern electronic systems requiring accurate environmental monitoring.

Pressure Sensors Transducers Replacement Considerations

Consult official TE Connectivity documentation for verified substitute part numbers. Cross-reference specifications carefully to ensure compatibility with existing circuit designs and mechanical constraints.