KPY33-RK

Pressure Sensors Transducers Overview

The KPY33-RK is a piezoresistive pressure sensor designed for through-hole mounting. It features a TO-8-2 package and provides an analog output voltage ranging from 0.04 V to 5 V. The device measures absolute pressure with a full-scale range of 1.45 PSI (approximately 10 kPa). It operates within a temperature range of -40 °C to +125 °C and is powered by a supply voltage between 4.75 V and 5.25 V.

Pressure Sensors Transducers Feature Summary

• Piezoresistive sensing technology for high accuracy
• Analog voltage output signal
• Through-hole mounting configuration

Pressure Sensors Transducers Applications

• HVAC systems
• Industrial process control
• Medical equipment

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'RK' against the official Infineon datasheet to confirm the exact pressure range and output characteristics, as variations exist within the KPY series. Ensure the procurement channel provides valid RoHS compliance documentation. Confirm that the TO-8-2 package dimensions match the target PCB layout requirements before finalizing the order.

Pressure Sensors Transducers Selection Notes

Select this component when a low-pressure absolute measurement in the 1.45 PSI range is required. The analog output simplifies interface design compared to digital alternatives. Consider the through-hole requirement during mechanical design, as surface-mount options may be available in other variants of the KPY family.

Pressure Sensors Transducers Part Context

The KPY33-RK belongs to the KPY series of piezoresistive pressure sensors manufactured by Infineon Technologies. This series utilizes silicon-based sensing elements integrated into a robust metal can package. The product line targets applications requiring reliable pressure monitoring in harsh environments.

Pressure Sensors Transducers Replacement Considerations

Consult the official Infineon replacement guide for end-of-life notifications. Verify electrical compatibility and pinout alignment if substituting with other KPY series variants or competing piezoresistive sensors.