SBT12GHPC

$17.07

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

SKU:bb30e06d7bee Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

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：150Hz ~ 4kHz
Technology：Piezo
Operating Mode：-
Duration：Repeating every 2.5 Sec
Sound Pressure Level (SPL)：85dB @ 9V, 10cm
Current - Supply：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)

Download product information

SBT12GHPC

Overview

The SBT12GHPC is an internally driven piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates on a DC input voltage range of 9 to 12V and produces a sound pressure level of 90dB. The device features a General alarm tone and utilizes a threaded stud mounting method with a diameter of 44.45mm. Designed for industrial applications, it complies with IEC standards and RoHS regulations.

Feature Summary

Internally driven piezoelectric technology for direct connection
IEC standard compliance for industrial safety signaling
General alarm tone configuration for broad alerting needs

Applications

Industrial machinery status indication
Medical equipment audio alerts
Transportation system warning signals

Procurement Notes

Verify the specific suffix code against the manufacturer's current datasheet to confirm exact acoustic output and mounting variations. Ensure the procurement documentation explicitly states IEC compliance if required for your specific regulatory environment. Confirm that the threaded stud mounting matches your panel thickness requirements before finalizing the order.

Selection Notes

Select this component when a general-purpose industrial alarm tone is required within a 9-12V DC system. The internal driver simplifies circuit design by eliminating external oscillators. Consider the 44.45mm mounting footprint during enclosure design. Verify that the 90dB output meets the ambient noise requirements of the installation site.

Part Context

This part belongs to the SBT series of industrial-grade buzzers from Mallory Sonalert. These devices are engineered for durability in harsh environments. The series typically includes variants with different tones and mounting styles, all sharing common electrical characteristics and robust construction standards suitable for continuous operation.

Replacement Considerations

Check for SBT12GHFL or SBT12CMFL if different alarm tones are acceptable. Verify that the mounting interface and electrical specifications match exactly before substituting.

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.