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CMT-6635C-030 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 3V 6.60MM TH. Review the specifications below when checking this part for your BOM.
Alarms, Buzzers, And Sirens specifications for CMT-6635C-030
- Description：BUZZER MAGNETIC 3V 6.60MM TH
- Series：CMT
- Mfr：Same Sky (Formerly CUI Devices)
- Package：Tray
- Driver Circuitry：Transducer, Externally Driven
- Input Type：Zero-Peak Signal
- Frequency：3kHz
- Technology：Magnetic
- Operating Mode：Single Tone
- Duration：-
- Sound Pressure Level (SPL)：75dB @ 3V, 10cm
- Current - Supply：80mA
- Port Location：Top
- Operating Temperature：-20°C ~ 60°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Through Hole
- Termination：PC Pins
- Height - Seated (Max)：0.157" (4.00mm)
- Voltage - Rated：3 V
- Voltage Range：2 ~ 5V
- Size / Dimension：0.260" Dia (6.60mm)
Alarms, Buzzers, And Sirens datasheet and documents for CMT-6635C-030
Alarms, Buzzers, And Sirens Overview
The CMT-6635C-030 is an electromagnetic buzzer from the Same Sky series, designed for through-hole mounting. It features a round shape with a diameter of 6.6 mm and a height of 3.5 mm. The device operates at a rated voltage of 3 V and draws a current of 80 mA. It produces a sound pressure level of 80 dBA at a frequency of 3 kHz. The component utilizes solder pin termination for secure PCB attachment.
Alarms, Buzzers, And Sirens Feature Summary
- Electromagnetic transducer technology for audio indication
- Through-hole installation via solder pins
- Compact cylindrical form factor
Alarms, Buzzers, And Sirens Applications
- Electronic equipment status alerts
- Appliance operational feedback
- Industrial control panel indicators
Alarms, Buzzers, And Sirens Procurement Notes
Verify the specific suffix against official manufacturer documentation to confirm exact electrical ratings and mechanical dimensions. Ensure compatibility with existing PCB footprints and thermal profiles during assembly. Confirm RoHS compliance status through the latest datasheet revision before integration into regulated products.
Alarms, Buzzers, And Sirens Selection Notes
Select this component when a low-profile, through-hole electromagnetic buzzer is required for audible signaling. Consider the 3V operating voltage and 80mA current draw for power supply design. Evaluate the 80 dBA acoustic output against ambient noise requirements and the 6.6mm diameter constraint for enclosure space.
Alarms, Buzzers, And Sirens Part Context
This part belongs to the CMT-6635C series of round electromagnetic buzzers manufactured by Same Sky. These components are categorized under audio indicators and alerts within the broader transducers product line. The series offers various voltage and frequency configurations to suit different electronic signaling needs.
Alarms, Buzzers, And Sirens Replacement Considerations
Consult official substitution guides for electrically equivalent parts with matching voltage, current, and acoustic specifications. Verify mechanical footprint compatibility if replacing on existing boards.
Explore related parts through Audio Products, all product categories, ChipApex homepage.
