SBT12CLMMPPC

$36.11

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

SKU:c95a429fb510 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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SBT12CLMMPPC

Overview

The SBT12CLMMPPC is a piezoelectric buzzer from Mallory Sonalert Products Inc., designed for through-hole mounting. It operates within a voltage range of 9 to 15 VDC, drawing 15 to 25 mA. The device produces a sound pressure level of 85 dB at 9V measured at 10 cm. Its operating frequency is 2.075 kHz. The unit features a round shape with a diameter of 44.45 mm and utilizes PC pin termination.

Feature Summary

Internally driven piezoelectric technology
Through-hole PC pin termination
Round housing design

Applications

Medical equipment alarms
Industrial control panels
Consumer electronics indicators

Procurement Notes

Verify the specific suffix 'MMPPC' against the manufacturer's current datasheet to confirm exact acoustic and electrical tolerances. Ensure the ordering documentation matches the required voltage and frequency specifications for the target application environment.

Selection Notes

Select this component when an internally driven, through-hole piezo buzzer is required. Consider the 44.45 mm diameter for panel space constraints. Verify that the 85 dB SPL at 10 cm meets the auditory requirements of the installation site.

Part Context

This part belongs to the Mallory Sonalert SBT series of audio indicators. These components are widely used in applications requiring reliable visual or audible alerts. The series offers various mounting options and acoustic outputs to suit different industrial and commercial needs.

Replacement Considerations

Check for direct substitutes such as SBT12CLMFPPC or SBT12CMCSPPC. Confirm that alternative parts match the 44.45 mm diameter and through-hole pin configuration before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.