PB-12S20PQ

$1.05

Description：BUZZER MAGNETIC 1.5V 12MM TH
Series：PB
Mfr：Mallory Sonalert Products Inc.
Package：Bulk

SKU:2d0aee3e0670 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

PB-12S20PQ is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Mallory Sonalert Products Inc.. Its product description is BUZZER MAGNETIC 1.5V 12MM TH. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for PB-12S20PQ

Description：BUZZER MAGNETIC 1.5V 12MM TH
Series：PB
Mfr：Mallory Sonalert Products Inc.
Package：Bulk
Driver Circuitry：Transducer, Externally Driven
Input Type：Peak-Peak Signal
Frequency：2.048kHz
Technology：Magnetic
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：75dB @ 1.5V, 10cm
Current - Supply：32mA
Port Location：Top
Operating Temperature：-20°C ~ 70°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.217" (5.50mm)
Voltage - Rated：1.5 V
Voltage Range：1.25 ~ 2.5V
Size / Dimension：0.472" Dia (12.00mm)

Alarms, Buzzers, And Sirens datasheet and documents for PB-12S20PQ

PB-12S20PQ

Alarms, Buzzers, And Sirens Overview

The PB-12S20PQ is an externally driven magnetic buzzer manufactured by Mallory Sonalert Products Inc. It operates at a rated voltage of 1.5 VDC with a current consumption of 32 mA. The device produces a continuous tone at a frequency of 2.048 kHz, achieving a sound pressure level of 75 dB when measured at a distance of 10 cm. This component utilizes through-hole PC pin termination for circuit board mounting.

Alarms, Buzzers, And Sirens Feature Summary

Externally driven magnetic transducer design
Continuous tone generation capability
Through-hole PC pin termination for PCB integration

Alarms, Buzzers, And Sirens Applications

General purpose audio indication
Low voltage electronic equipment signaling
Consumer electronics status alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific operating voltage and frequency requirements against the system design specifications before procurement. Confirm that the through-hole PC pin footprint matches the target printed circuit board layout. Ensure the ambient acoustic environment allows for the specified sound pressure level to be effective for the intended alert function.

Alarms, Buzzers, And Sirens Selection Notes

Select this component for applications requiring a simple, low-voltage audible indicator. The 1.5 VDC rating makes it suitable for battery-powered devices. Consider the 75 dB output level relative to the required audibility distance. The external drive requirement means the host circuit must provide the necessary signal waveform.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the PB series of buzzers from Mallory Sonalert Products Inc., which specializes in audio signaling components. The manufacturer has a long history in the electronic components industry, originally founded as P.R. Mallory & Co. in 1916. The company is recognized for producing industrial and consumer audio indicators.