PB-1420PL-03BMQ

Description：BUZZER MAGNETIC 1-4V 14MM TH
Series：PB
Mfr：Mallory Sonalert Products Inc.
Package：Bulk

SKU:8436e72048d4 Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER MAGNETIC 1-4V 14MM 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)：90dB @ 3V, 10cm
Current - Supply：35mA
Port Location：Top
Operating Temperature：-
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.197" (5.00mm)
Voltage - Rated：-
Voltage Range：1 ~ 4V
Size / Dimension：0.551" Dia (14.00mm)

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PB-1420PL-03BMQ

Overview

The PB-1420PL-03BMQ is a magnetic buzzer transducer manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 1 to 4V and utilizes through-hole mounting for PCB integration. The device features an externally driven driver circuitry, requiring an external signal source for operation. Its peak-to-peak input type supports standard audio signaling applications. The component is packaged in bulk and is currently listed as an active product in the manufacturer's portfolio.

Feature Summary

Externally driven magnetic transducer design
Through-hole mounting configuration
Low voltage operational range

Applications

Industrial control panel signaling
Consumer electronics audio alerts
Medical equipment status indication

Procurement Notes

Verify the specific voltage requirements against your system design, as this component requires an external drive signal between 1 and 4V. Confirm that the through-hole package style matches your PCB layout constraints. Ensure the external driver circuit can provide the necessary peak-to-peak signal amplitude for reliable actuation of the magnetic transducer element.

Selection Notes

Select this component when an externally driven solution is preferred over internal driver buzzers. It is suitable for designs where the main processor or dedicated driver IC handles the frequency generation. Consider the low voltage range if operating from battery-powered sources or low-voltage logic systems. Verify mechanical fit for through-hole assembly processes.

Part Context

This part belongs to the PB series of magnetic buzzers from Mallory Sonalert. The series is known for providing reliable audio signaling solutions across industrial and consumer markets. The PB series typically offers various voltage and mounting options to accommodate diverse design requirements. This specific model focuses on low-voltage, externally driven applications.