CMT-85853-97-SMT-TR

$1.43

Description：BUZZER MAGNETIC 3.6V 0.3X0.3 SMD
Series：-
Mfr：Same Sky (Formerly CUI Devices)
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f3d3c9349e7c Category: Alarms, Buzzers, and Sirens Brand: Same Sky (Formerly CUI Devices)

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Product introduction

CMT-85853-97-SMT-TR is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Same Sky (Formerly CUI Devices). 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 CMT-85853-97-SMT-TR

Description：BUZZER MAGNETIC 3.6V 0.3X0.3 SMD
Series：-
Mfr：Same Sky (Formerly CUI Devices)
Package：Tape & Reel (TR),Cut Tape (CT)
Driver Circuitry：Transducer, Externally Driven
Input Type：Zero-Peak Signal
Frequency：2.73kHz
Technology：Magnetic
Operating Mode：-
Duration：-
Sound Pressure Level (SPL)：90dB @ 3.6V, 5cm
Current - Supply：80mA
Port Location：Side
Operating Temperature：-40°C ~ 85°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Surface Mount
Termination：Solder Pads
Height - Seated (Max)：0.118" (3.00mm)
Voltage - Rated：3.6 V
Voltage Range：3 ~ 5V
Size / Dimension：0.335" L x 0.335" W (8.50mm x 8.50mm)

Alarms, Buzzers, And Sirens datasheet and documents for CMT-85853-97-SMT-TR

CMT-85853-97-SMT-TR

Alarms, Buzzers, And Sirens Overview

The CMT-85853-97-SMT-TR is a magnetic audio transducer buzzer manufactured by Same Sky. It features a surface-mount design with dimensions of 8.5 mm x 8.5 mm x 4 mm. The component operates at a rated voltage of 3.6 V peak-to-peak and produces a sound pressure level of 97 dB. It functions at a frequency of 2.7 kHz. The device utilizes SMD/SMT termination for PCB mounting and is supplied in tape and reel packaging.

Alarms, Buzzers, And Sirens Feature Summary

Surface-mount magnetic transducer construction
High acoustic output capability
Compact rectangular form factor

Alarms, Buzzers, And Sirens Applications

Electronic device status indication
Alarm system signaling
Audio alert generation

Alarms, Buzzers, And Sirens Procurement Notes

Verify the manufacturer designation as Same Sky, formerly known as CUI Devices, to ensure accurate sourcing. Confirm that the specific suffix indicates the tape and reel packaging format required for automated assembly processes. Cross-reference the Mouser part number 490-cmt8585397smttr for detailed ordering specifications and availability status.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-decibel audible indicator is required within strict vertical space constraints. The surface-mount configuration facilitates automated placement on printed circuit boards. Ensure the driving circuit can supply the necessary voltage to achieve the specified acoustic performance without exceeding thermal limits.

Alarms, Buzzers, And Sirens Part Context

This model belongs to the Same Sky series of magnetic audio transducers designed for compact electronic assemblies. The product line emphasizes small footprints combined with high sound pressure levels. It serves as a direct replacement for through-hole variants where board real estate is limited.