SBT12CMCSPPC

Overview

The SBT12CMCSPPC is a piezoelectric buzzer from the Mallory Sonalert industrial series, designed for through-hole mounting. It features an internal driver circuit and operates within a voltage range of 9V to 12V DC. The device has a diameter of 44.45mm and functions at a frequency of 3.9kHz with a sound pressure level of 85dB. It is rated for a current draw of 50mA and operates in temperatures ranging from -30°C to +65°C.

Feature Summary

• Internal driver circuit for simplified integration
• Through-hole PCB mounting configuration
• Industrial-grade construction for reliable operation

Applications

• Medical equipment alarms
• Industrial control panels
• Safety warning systems

Procurement Notes

Verify the specific suffix 'SPPC' against official datasheets to confirm terminal type and acoustic characteristics. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer, as availability may vary by region.

Selection Notes

Select this component when a through-hole piezoelectric buzzer with an integrated driver is required for 9-12V DC applications. Ensure the 44.45mm diameter fits the panel or board layout constraints. Verify that the 85dB SPL meets the auditory requirements of the target environment.

Part Context

This part belongs to the SBT series of industrial audio indicators manufactured by Mallory Sonalert Products Inc. The series is known for providing robust signaling solutions for critical applications in medical and industrial sectors, emphasizing reliability and standardized form factors.

Replacement Considerations

Consult official substitution guides for equivalent models within the SBT series or compatible piezoelectric buzzers with matching voltage, current, and mounting specifications.