SCE028XA3ED5B

Current - Supply:	40mA
Port Location:	Top
Operating Temperature:	-40°C ~ 85°C
Approvals:	cUL, UL
Ratings:	--
Mounting Type:	Panel Mount
Termination:	Terminal Block
Size / Dimension:	1.687" Dia (42.85mm)
Height - Seated (Max):	1.511" (38.39mm)
Series:	SCE
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Indicator, Internally Driven
Input Type:	AC
Voltage Range:	16 ~ 28 V
Frequency:	2.9kHz
Technology:	Piezo
Operating Mode:	Double Pulse
Duration:	10 Sec On-Delay @ 5 PPS
Sound Pressure Level (SPL):	95dB @ 16V, 61cm

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The SCE028XA3ED5B is an important component in the field of present day alarms, buzzers, and sirens. It is a versatile device with different application possibilities and capabilities for both civil and military applications.
In terms of civil applications, the SCE028XA3ED5B has primarily been used to create emergency warning systems in buildings and factories. These systems can be used to alert people to the potential danger of fire, gas leaks, flooding, etc. Additionally, they can be used in retail stores to issue customer alerts and to sound the alarm if a security breach is in progress. The device can also be used to create security systems that can detect intruders by activating an electronic siren or a flashing light.
On the military side, the SCE028XA3ED5B is used to sound alarms and give warning signals in military bases, exercises, maneuvers, or to warn the troops of a potential operation. The device is also used to simulate battlefield sounds and alert personnel of an incoming attack.
The working principle of the SCE028XA3ED5B is fairly simple. It is a transducer, meaning it converts electrical signals into acoustic or mechanical energy. When electrical signals are sent to the device, it will vibrate and produce a sound. The sound is adjustable, depending on the strength of the electrical signal.
The SCE028XA3ED5B has an excellent energy efficiency as it uses minimal energy when producing sound. This factor makes it preferable to other sound generating devices, such as loudspeakers, which consumes a large amount of electricity. Additionally, the device is easy to install and requires minimal maintenance.
The SCE028XA3ED5B is available in different sizes and shapes to meet the requirement of different applications. It is also available in both a wired and wireless version, which allows for flexible installation in any environment.
The SCE028XA3ED5B is a versatile and reliable device that has various applications in both civil and military settings. It is easy to install, requires minimal maintenance, and produces sound with minimal energy consumption, making it an ideal choice for alarms, buzzers, and sirens.

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Part Number	Manufacturer	Price	Quantity	Description