CMI-9605-1280T

$1.06

Description：BUZZER MAGNETIC 12V 9.6MM TH
Series：CMI
Mfr：Same Sky (Formerly CUI Devices)
Package：Box

SKU:6ab676f53fd4 Category: Alarms, Buzzers, and Sirens Brand: Same Sky (Formerly CUI Devices)

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Product introduction

Product Detailed Parameters

Description：BUZZER MAGNETIC 12V 9.6MM TH
Series：CMI
Mfr：Same Sky (Formerly CUI Devices)
Package：Box
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：2.7kHz
Technology：Magnetic
Operating Mode：-
Duration：-
Sound Pressure Level (SPL)：80dB @ 12V, 10cm
Current - Supply：30mA
Port Location：Top
Operating Temperature：-30°C ~ 70°C
Approval Agency：-
Ratings：Washable
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.217" (5.50mm)
Voltage - Rated：12 V
Voltage Range：9 ~ 15V
Size / Dimension：0.378" Dia (9.60mm)

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CMI-9605-1280T

Overview

The CMI-9605-1280T is an electromagnetic magnetic audio indicator buzzer manufactured by Same Sky. It features a 9.6 mm diameter and 5 mm height, designed for through-hole mounting on printed circuit boards. The device operates at a rated voltage of 12 VDC with a current rating of 30 mA. It produces a sound pressure level of 80 dB at a frequency of 2.7 kHz. The unit weighs approximately 2 grams and is supplied in bulk packaging.

Feature Summary

Integrated driving circuit simplifies interface requirements
Magnetic transducer technology ensures reliable acoustic output
Through-hole termination supports standard PCB assembly processes

Applications

Electromagnetic audio indicator applications
Board-mounted sound signaling systems
Electronic device status alerts

Procurement Notes

Verify the specific suffix 'T' against the official Same Sky datasheet to confirm package and tape specifications. Ensure the 12 VDC operating voltage aligns with the target circuit design. Confirm that the 80 dB sensitivity meets the required acoustic performance standards for the intended enclosure. Check RoHS compliance documentation for regulatory adherence.

Selection Notes

Select this component when a compact 9.6 mm diameter buzzer is required for through-hole assembly. The integrated driving circuit reduces external component count compared to passive buzzers. Consider the 12 VDC rating and 30 mA current draw for power budget calculations. The 2.7 kHz tone frequency is suitable for general purpose audible alerts.

Part Context

This part belongs to the Same Sky CMI series of electromagnetic buzzers. These devices are engineered for cost-effective audio indication in consumer electronics and industrial equipment. The series offers various sizes and voltage ratings to accommodate different spatial and electrical constraints in board-level designs.

FAQ

Does the CMI-9605-1280T require an external oscillator?

No, the CMI-9605-1280T includes an integrated driving circuit, allowing it to be driven directly by a DC voltage source without an external oscillator.