SMT-0827-S-10-R

$3.15

Description：BUZZER 3.6V 8MMX7.6MM W SMD
Series：SMT
Mfr：PUI Audio, Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0bc1c754c16d Category: Alarms, Buzzers, and Sirens Brand: PUI Audio, Inc.

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Product introduction

SMT-0827-S-10-R is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists PUI Audio, Inc.. Its product description is BUZZER 3.6V 8MMX7.6MM W SMD. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for SMT-0827-S-10-R

Description：BUZZER 3.6V 8MMX7.6MM W SMD
Series：SMT
Mfr：PUI Audio, Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Driver Circuitry：Transducer, Externally Driven
Input Type：AC
Frequency：2.731kHz
Technology：-
Operating Mode：-
Duration：-
Sound Pressure Level (SPL)：82dB @ 3.6V, 10cm
Current - Supply：45mA
Port Location：Top
Operating Temperature：-30°C ~ 70°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Surface Mount
Termination：Solder Pads
Height - Seated (Max)：0.126" (3.20mm)
Voltage - Rated：3.6 V
Voltage Range：2.5 ~ 4.5V
Size / Dimension：0.315" L x 0.299" W (8.00mm x 7.60mm)

Alarms, Buzzers, And Sirens datasheet and documents for SMT-0827-S-10-R

SMT-0827-S-10-R

Alarms, Buzzers, And Sirens Overview

The SMT-0827-S-10-R is a surface-mount electromagnetic transducer manufactured by PUI Audio. It operates at a resonant frequency of 2.731 kHz with an impedance of 15 ohms. The device delivers a sound pressure level of 82 dBA when driven at its rated voltage of 3.6 V peak-to-peak, drawing approximately 100 mA. Designed for board mount installation, it features solder pad termination and a square form factor. The component supports a rated voltage range of 2.5 to 4.5 V and is compliant with RoHS standards.

Alarms, Buzzers, And Sirens Feature Summary

Surface-mount electromagnetic design for automated assembly
High-output acoustic performance at 2.731 kHz resonance
RoHS compliant construction for environmental safety

Alarms, Buzzers, And Sirens Applications

Electronic alarm systems
Audible status indicators in consumer electronics
Industrial control panel signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix 'S-10-R' against the official PUI Audio datasheet to confirm exact electrical tolerances and packaging specifications. Ensure the procurement documentation matches the required operating voltage range of 2.5 to 4.5 V. Confirm RoHS compliance status through the manufacturer's current certification records before finalizing orders.

Alarms, Buzzers, And Sirens Selection Notes

Select this component for applications requiring a compact, surface-mount audible indicator with a fixed 2.731 kHz tone. The 15-ohm impedance and 82 dBA output are suitable for standard low-voltage logic circuits. Consider the square footprint and solder pad termination for PCB layout compatibility. Evaluate thermal requirements as the standard series typically operates within -40 C to +85 C.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SMT-0827 family of surface-mount transducers from PUI Audio. The series offers various voltage and frequency configurations optimized for space-constrained designs. The SMT-0827-S-10-R specifically targets general-purpose audible signaling where consistent acoustic output and reliable surface-mount integration are prioritized over high-temperature extremes.