SMT-0825-T-2-R Audio Products

Series:	SMT
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Transducer, Externally Driven
Input Type:	Peak-Peak Signal
Voltage - Rated:	3.6V
Voltage Range:	2.5 ~ 4.5V
Frequency:	2.7kHz
Technology:	Magnetic
Operating Mode:	Single Tone
Duration:	--
Sound Pressure Level (SPL):	85dB @ 3.6V, 10cm
Current - Supply:	90mA
Port Location:	Top
Operating Temperature:	-30°C ~ 70°C
Approvals:	--
Ratings:	--
Mounting Type:	Surface Mount
Termination:	Solder Pads
Size / Dimension:	0.335" L x 0.335" W (8.50mm x 8.50mm)
Height - Seated (Max):	0.126" (3.20mm)

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Alarms, Buzzers, and Sirens

The SMT-0825-T-2-R is a sound-producing electrical component that is found in a range of applications, from industrial settings to commercial or residential buildings. This sound signal generator is capable of producing a wide variety of tones and volumes, making it suitable for numerous applications.

Application Field:

The SMT-0825-T-2-R has a wide range of applications, from industrial and commercial settings to residential buildings. In industrial settings, it can be used as a signal generator to act as a warning siren, alerting workers of potential dangers. It is also used in factories and other production areas to alert workers of changes in their production processes or conditions.In commercial settings, SMT-0825-T-2-R can be used to provide a wide range of tones and sounds, depending on the application. It is commonly used for paging systems, such as those found in airports or retail stores, or as an alert signal for security systems and fire alarms.Similarly, the SMT-0825-T-2-R can also be used in residential settings. For instance, it is commonly used as part of a security system, providing an audible signal in case of intrusion. Moreover, it can also be used as a doorbell, with different tones or melodies being used to distinguish between household members.

Working Principle:

The SMT-0825-T-2-R works on the principle of electromagnetism. At the heart of the device is a small electromagnet, which is powered by an electric current. When the current flows through the electromagnet, it creates a magnetic field, which causes a diaphragm to vibrate. This vibration is then amplified by the sound chamber, producing a loud and distinctive tone.The sound signal generator is capable of producing a wide range of sounds and volumes. This can be adjusted at the push of a button, allowing for different tones to be produced to alert workers or to provide a distinctive chime for doorbells. Moreover, the device can be set to operate at a set frequency, allowing for continuous sound production. The SMT-0825-T-2-R is capable of operating in a range of environmental conditions, making it suitable for all kinds of applications. Furthermore, it is relatively small and lightweight, meaning it can be easily mounted onto walls or placed in narrow spaces.

Conclusion:

The SMT-0825-T-2-R is a versatile sound signal generator, making it suitable for a wide range of applications, from industrial and commercial settings to residential buildings. It works on the principle of electromagnetism, using a small electromagnet and a vibrating diaphragm to produce a variety of tones and sounds. The device can be adjusted to produce a range of volumes and can be set to operate continuously at a specific frequency. In addition, it is relatively small and lightweight, meaning it can be easily installed in many locations.

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