SBT12TLHSPPC

Overview

The SBT12TLHSPPC is an internally driven piezoelectric buzzer manufactured by Mallory Sonalert. It operates within a voltage range of 9 to 12 VDC and draws a current between 15 and 25 mA. The device produces a sound pressure level of 85 dB at 9 V with a frequency of 2.075 kHz. It features a round shape with a diameter of 44.45 mm and a height of 15 mm. The component utilizes through-hole PC pin termination for PCB mounting and functions reliably across an operating temperature range of -30°C to +65°C.

Feature Summary

• Internally driven piezoelectric design for direct interface compatibility
• Through-hole PC pin termination for secure printed circuit board mounting
• Round form factor with standardized 44.45 mm diameter dimensions

Applications

• Medical equipment audio signaling
• Industrial control panel indicators
• Consumer appliance status alerts

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct acoustic and electrical specifications. Confirm RoHS compliance status and package type directly with authorized distributors or the manufacturer before finalizing procurement orders.

Selection Notes

Select this component when a through-hole piezoelectric buzzer with internal drive capability is required. Ensure the application environment supports the specified operating temperature range and that the PCB layout accommodates the 44.45 mm diameter and 15 mm height constraints.

Part Context

This part belongs to the SBT series of industrial-grade audio indicators from Mallory Sonalert. The series is designed for robust performance in various alerting applications, offering standardized mounting options and reliable acoustic output for critical signaling needs.

Replacement Considerations

Consult the official Mallory Sonalert cross-reference documentation for verified substitute part numbers. Do not assume functional equivalence with generic piezo buzzers without verifying electrical parameters and mechanical fit.