SBT12VMCSPPC

$36.18

Description：BUZZER PIEZO 44.45MM TH
Series：SBT
Mfr：Mallory Sonalert Products Inc.
Package：Bulk

SKU:d48c25d72889 Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER PIEZO 44.45MM TH
Series：SBT
Mfr：Mallory Sonalert Products Inc.
Package：Bulk
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：2.075kHz
Technology：Piezo
Operating Mode：Pin Selectable
Duration：Variable
Sound Pressure Level (SPL)：85dB @ 9V, 10cm
Current - Supply：15 ~ 25mA
Port Location：Top
Operating Temperature：-30°C ~ 65°C
Approval Agency：cUL, UL
Ratings：Medical
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.551" (14.00mm)
Voltage - Rated：-
Voltage Range：9 ~ 12V
Size / Dimension：1.750" Dia (44.45mm)

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SBT12VMCSPPC

Overview

The SBT12VMCSPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features an internal driver circuit and accepts DC input within a voltage range of 9 to 12V. The device produces a sound pressure level of 90dB at a distance of 10cm. Its physical dimensions are characterized by a diameter of 44.45mm, designed for panel mounting applications with screw terminal connections.

Feature Summary

Integrates an internal driver circuit for direct connection to power sources without external logic components.
Utilizes piezoelectric technology to generate audible alerts with high efficiency.
Designed for secure panel mounting using screw terminals for reliable electrical connections.

Applications

Industrial machinery status indicators
Medical equipment audio signaling
Transportation vehicle warning systems

Procurement Notes

Verify the specific suffix configuration against official Mallory Sonalert documentation to ensure correct acoustic output and mounting style. Confirm that the 9-12V DC operating range aligns with the target system power supply. Check for RoHS compliance requirements relevant to the deployment region. Ensure panel cutout dimensions match the 44.45mm diameter specification for proper fitment.

Selection Notes

Select this component when a compact, internally driven piezoelectric alarm is required for 9-12V DC systems. The 90dB output at 10cm provides sufficient audibility for industrial environments. The screw terminal interface simplifies wiring compared to soldered alternatives. Consider the panel mount form factor for integration into control panels or enclosures where space is limited.

Part Context

This part belongs to the SBT series of industrial-grade buzzers from Mallory Sonalert. The series is known for robust construction suitable for demanding environments. The SBT12VMCSPPC variant specifically denotes the voltage, acoustic characteristics, and mounting type within the broader product line.