SBT5DMFL

Overview

The SBT5DMFL is an industrial-grade piezoelectric buzzer manufactured by Mallory Sonalert. It operates on a DC voltage range of 3.3 to 5 volts and produces a sound pressure level of 90 dB. The device features a drug-fluid tone profile suitable for medical or pharmaceutical applications. It is RoHS compliant and designed for panel mounting.

Feature Summary

• Industrial-grade construction with internal driver circuitry
• Drug-fluid acoustic tone profile
• Low voltage operation compatible with 3.3V to 5VDC systems

Applications

• Medical equipment audio alerts
• Pharmaceutical machinery indicators
• Industrial control panels requiring specific alarm tones

Procurement Notes

Verify availability through authorized distributors as stock may be limited. Confirm the specific suffix matches the required voltage and tone specifications. Ensure compliance with project RoHS requirements before finalizing procurement orders.

Selection Notes

Select this component when a low-voltage, high-decibel indicator with a specialized drug-fluid tone is required. It is suitable for applications where standard continuous tones are insufficient for safety or operational signaling.

Part Context

This part belongs to the SBT series of industrial buzzers from Mallory Sonalert. These devices are characterized by their robust construction and ability to operate within tight voltage constraints common in modern electronic systems.

FAQ

What is the operating voltage range?

The SBT5DMFL operates within a DC voltage range of 3.3 to 5 volts.

What type of acoustic tone does it produce?

It produces a drug-fluid tone profile, distinct from general or cardiac tones.