CMT-9648-85T

$0.72

Description：BUZZER MAGNETIC 5V 9MM TH
Series：CMT
Mfr：Same Sky (Formerly CUI Devices)
Package：Box

SKU:0b3790669b82 Category: Alarms, Buzzers, and Sirens Brand: Same Sky (Formerly CUI Devices)

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Product introduction

CMT-9648-85T 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 5V 9MM TH. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for CMT-9648-85T

Description：BUZZER MAGNETIC 5V 9MM TH
Series：CMT
Mfr：Same Sky (Formerly CUI Devices)
Package：Box
Driver Circuitry：Transducer, Externally Driven
Input Type：Zero-Peak Signal
Frequency：2.73kHz
Technology：Magnetic
Operating Mode：-
Duration：-
Sound Pressure Level (SPL)：85dB @ 5V, 10cm
Current - Supply：80mA
Port Location：Top
Operating Temperature：-30°C ~ 70°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.197" (5.00mm)
Voltage - Rated：5 V
Voltage Range：3 ~ 8V
Size / Dimension：0.354" Dia (9.00mm)

Alarms, Buzzers, And Sirens datasheet and documents for CMT-9648-85T

CMT-9648-85T

Alarms, Buzzers, And Sirens Overview

The CMT-9648-85T is a through-hole magnetic audio transducer buzzer manufactured by Same Sky. It operates at a rated voltage of 5 V DC with a current consumption of 80 mA. The device produces an acoustic output of 85 dB at 5 V and 10 cm distance, with a rated frequency of 2,730 Hz. It features PC pin termination for board mounting.

Alarms, Buzzers, And Sirens Feature Summary

Externally driven magnetic transducer design
Through-hole PC pin termination for PCB integration
Audible acoustic alert generation

Alarms, Buzzers, And Sirens Applications

Electronic equipment status indication
Consumer appliance audible alerts
Industrial control panel signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific acoustic performance metrics against the official manufacturer datasheet prior to procurement. Confirm that the external drive circuitry matches the 5 V DC rating and 80 mA current requirement. Ensure mechanical compatibility with the through-hole footprint specifications defined in the component documentation.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when an externally driven magnetic buzzer is required for audible signaling applications. It is suitable for designs needing a 5 V DC operating voltage and standard through-hole assembly. Verify that the system can provide the necessary drive signal to achieve the specified 85 dB output level.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the Same Sky family of magnetic audio transducers. It serves as a replacement or alternative for similar through-hole buzzers requiring 5 V operation. The part is designed for general-purpose audible indication in electronic systems where compact size and reliable acoustic output are necessary.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes include other 5 V through-hole magnetic buzzers from the same manufacturer series. Verify pinout compatibility and acoustic output levels when considering cross-brand alternatives.