PT-2038PQ

$1.79

Description：1-25AC 85DB 3800F XDUCER 23X18 S
Series：PT
Mfr：Mallory Sonalert Products Inc.
Package：Bulk

SKU:e4c351792a71 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

PT-2038PQ is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Mallory Sonalert Products Inc.. Its product description is 1-25AC 85DB 3800F XDUCER 23X18 S. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for PT-2038PQ

Description：1-25AC 85DB 3800F XDUCER 23X18 S
Series：PT
Mfr：Mallory Sonalert Products Inc.
Package：Bulk
Driver Circuitry：Transducer, Externally Driven
Input Type：Peak-Peak Signal
Frequency：3.8kHz
Technology：Piezo
Operating Mode：-
Duration：-
Sound Pressure Level (SPL)：85dB @ 5V, 10cm
Current - Supply：5mA
Port Location：Top
Operating Temperature：-20°C ~ 70°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.717" (18.20mm)
Voltage - Rated：5 V
Voltage Range：5 ~ 25V
Size / Dimension：0.906" Dia (23.00mm)

Alarms, Buzzers, And Sirens datasheet and documents for PT-2038PQ

PT-2038PQ

Alarms, Buzzers, And Sirens Overview

The PT-2038PQ is a piezoelectric buzzer from the Mallory Sonalert product line, designed for audible alerting applications. It operates within a supply voltage range of 5V to 25V DC and draws a maximum operating current of 5mA. The device produces a constant tone at a frequency of 2.9 kHz with a sound pressure level of approximately 95 dBA. It utilizes through-hole termination for PCB mounting and is RoHS compliant.

Alarms, Buzzers, And Sirens Feature Summary

Piezoelectric transducer technology for reliable audio indication
Low power consumption suitable for battery-operated systems
Through-hole PCB mounting for secure integration

Alarms, Buzzers, And Sirens Applications

Industrial control panel alarms
Medical device status indicators
Consumer electronics warning signals

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific voltage rating and current consumption against your system requirements before procurement. Confirm that the through-hole footprint matches your PCB design. Ensure compliance with RoHS directives if required by your manufacturing standards. Check for any specific environmental ratings if the application involves extreme temperatures or humidity.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-current, constant-tone indicator is needed for PCB-mounted applications. It is suitable for designs requiring operation across a wide voltage range from 5V to 25V. Consider its compact form factor and high acoustic output for visibility in noisy environments. Compare with other Sonalert series if terminal block or screw mount options are preferred instead of PCB mounting.

Alarms, Buzzers, And Sirens Part Context

The PT-2038PQ belongs to the Mallory Sonalert family of audible indicators. This brand is recognized for providing standard panel alarms and medical alerts. The SC628 series shares similar operational principles but differs in mounting style and voltage ranges. Mallory Sonalert products are widely used in industrial, medical, and transportation sectors for critical signaling needs.