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CMT-7525S-SMT-TR Magnetic buzzer transducer, externally driven, rated 3.6V, 2.73kHz, 90dBA typical SPL at 5cm. Surface mount package, 7.5x7.5x2.5mm.
Mfr Part #:

CMT-7525S-SMT-TR

Available from 1 distributors
Mfr Name: CUI Devices
CUI Devices
Magnetic buzzer transducer, externally driven, rated 3.6V, 2.73kHz, 90dBA typical SPL at 5cm. Surface mount package, 7.5x7.5x2.5mm.
Total Stock: 10 pcs

CMT-7525S-SMT-TR Available from 1 distributors

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CMT-7525S-SMT-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Carton Quantity
Carton Size
Coil Resistance
Current
Current Consumption
Driver Circuitry
Frequency
Height
Input Type
Lead Style
Length
Material
Mounting Type
Operating Mode
Operating Temperature
Operating Voltage
Port Location
Rated Frequency
Rated Voltage
Reel Quantity
Reel Size
Solder Peak Temperature
Sound Pressure Level
Sound Pressure Level (SPL)
Storage Temperature
Tape & Reel
Technology
Termination
Voltage
Voltage Range
Weight
Width

CMT-7525S-SMT-TR Description

Short technical summary and product information.

The CMT-7525S-SMT-TR is a magnetic buzzer transducer from CUI Devices (now Same Sky). It is an externally driven, single tone indicator designed for surface mount assembly.

 

Key electrical specifications include a rated voltage of 3.6V (zero-peak), operating range of 2.5V to 4.5V, typical current consumption of 100mA at rated conditions, and a rated frequency of 2.73kHz. The sound pressure level is 85dBA minimum and 90dBA typical measured at 5cm with a square wave input.

 

The component measures 7.5mm x 7.5mm x 2.5mm and weighs 0.3g. It features side port location, solder pad termination, and is housed in LCP material. Operating temperature range is -40°C to +85°C. The device is RoHS compliant and packaged on 330mm reels with 1000 pieces per reel.

CMT-7525S-SMT-TR Quick Information

Product Type: Magnetic Buzzer Transducer
Canonical Name: CMT-7525S-SMT-TR Magnetic Buzzer Transducer
Subcategory: Alarms, Buzzers, and Sirens

CMT-7525S-SMT-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

CMT-7525S-SMT-TR Features

  • Externally driven magnetic buzzer transducer.
  • Rated voltage 3.6V with 2.73kHz frequency.
  • Typical sound pressure level 90dBA at 5cm.
  • Surface mount package 7.5x7.5x2.5mm.
  • RoHS compliant and LCP housing material.

CMT-7525S-SMT-TR Applications

  • Audible indicators for electronic devices.
  • Alarm and alert systems in equipment.
  • Consumer electronics and appliance signaling.
  • Industrial control panel annunciation.

CMT-7525S-SMT-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated voltage of the CMT-7525S-SMT-TR?

The rated voltage is 3.6V (zero-peak).

What is the operating voltage range?

The operating voltage range is 2.5V to 4.5V.

What is the rated frequency?

The rated frequency is 2.73kHz.

What is the sound pressure level?

The sound pressure level is 85dBA minimum and 90dBA typical at 5cm.

What type of driver circuitry does this buzzer use?

It is a transducer with externally driven driver circuitry.

What is the mounting type?

The mounting type is surface mount.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

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