SMT-0825-S-4-R

$2.71

Description：BUZZER MAGNETIC 3.6V 0.3X0.3 SMD
Series：SMT
Mfr：PUI Audio, Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a55187491b2f Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

SMT-0825-S-4-R is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists PUI Audio, Inc.. Its product description is BUZZER MAGNETIC 3.6V 0.3X0.3 SMD. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for SMT-0825-S-4-R

Description：BUZZER MAGNETIC 3.6V 0.3X0.3 SMD
Series：SMT
Mfr：PUI Audio, Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Driver Circuitry：Transducer, Externally Driven
Input Type：Zero-Peak Signal
Frequency：2.5kHz
Technology：Electromechanical/Magnetic
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：85dB @ 3.6V, 10cm
Current - Supply：90mA
Port Location：Side
Operating Temperature：-30°C ~ 70°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Surface Mount
Termination：Solder Pads
Height - Seated (Max)：0.138" (3.50mm)
Voltage - Rated：3.6 V
Voltage Range：2.5 ~ 4.5V
Size / Dimension：0.335" L x 0.335" W (8.50mm x 8.50mm)

Alarms, Buzzers, And Sirens datasheet and documents for SMT-0825-S-4-R

SMT-0825-S-4-R

Alarms, Buzzers, And Sirens Overview

The SMT-0825-S-4-R is a surface-mount electromagnetic transducer manufactured by PUI Audio. It operates within a voltage range of 2.5 to 4.5 Vp-p and draws a current rating of 90 mA. The device features a resonant frequency of 2.5 kHz and produces a sound pressure level of 85 dBA. Its physical dimensions are 8.5 mm in length, 8.5 mm in width, and 4 mm in height. The component utilizes gullwing lead termination for board mounting.

Alarms, Buzzers, And Sirens Feature Summary

Surface mount design with gullwing leads for automated assembly
Electromagnetic transducer technology for single-tone operation
Side-firing acoustic output configuration

Alarms, Buzzers, And Sirens Applications

Electronic buzzer circuits
Audible alarm systems
Status indication modules

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix and package type against the manufacturer's latest datasheet to ensure compatibility with your PCB footprint. Confirm that the operating voltage requirements align with your system's power supply rails before finalizing procurement decisions.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile, surface-mount audible indicator is required. Ensure the driving circuit can provide the necessary peak-to-peak voltage and current without exceeding the maximum ratings defined in the official specifications.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SMT series of surface-mount transducers from PUI Audio. These components are designed for compact electronic devices requiring reliable audible feedback through direct soldering to printed circuit boards.