PKB24SPCH3601-B0

Overview

The PKB24SPCH3601-B0 is a piezoelectric sounder from the Murata PK series, designed for industrial audio indication. It features a flush mount installation style with a diameter of 24.3 mm. The device operates at a rated voltage of 15 V and draws a current of 16 mA. It produces a sound pressure level of 90 dBA at a frequency of 3.6 kHz. The component utilizes solder pin termination for PCB mounting.

Feature Summary

• Generates high-intensity audible alerts suitable for industrial environments
• Utilizes piezoelectric technology for reliable acoustic output
• Designed for direct panel or flush mounting applications

Applications

• Industrial machinery status indicators
• Equipment alarm systems
• Safety warning devices

Procurement Notes

Verify component authenticity through authorized channels as this part may be discontinued. Confirm electrical compatibility with existing drive circuits, specifically the 15 V rating and 16 mA current draw. Ensure mechanical fitment matches the 24.3 mm diameter requirement. Check for RoHS compliance documentation if required by specific project standards before finalizing procurement.

Selection Notes

Select this component when a high-decibel piezoelectric buzzer is required for panel-mounted applications. The 15 V operating voltage distinguishes it from lower-voltage alternatives. Consider the 3.6 kHz tone frequency for distinct auditory signaling. Verify that the flush mount design aligns with the enclosure specifications. Compare against similar PK series parts if exact availability is limited.

Part Context

This component belongs to the Murata PIEZORINGER PK series, which specializes in piezoelectric buzzers and ringers. The series offers various form factors and acoustic outputs for different industrial needs. The PKB24SPCH3601-B0 represents a specific variant optimized for 15 V operation and high sound pressure levels within the 24 mm class of devices.

Replacement Considerations

Official recommended alternatives include PKB24SWH3301 and PKB24SW-3301. Verify voltage and acoustic specifications match before substitution.