SCE016LD3MG5B

Series:	SCE
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Indicator, Internally Driven
Input Type:	DC
Voltage Range:	6 ~ 16V
Frequency:	2.9kHz
Technology:	Piezo
Operating Mode:	Pin Selectable
Duration:	Variable
Sound Pressure Level (SPL):	75dB @ 6V, 61cm
Current - Supply:	40mA
Port Location:	Top
Operating Temperature:	-40°C ~ 85°C
Approvals:	cUL, UL
Ratings:	--
Mounting Type:	Panel Mount
Termination:	Terminal Block, Wire Leads
Size / Dimension:	1.692" Dia (42.98mm)
Height - Seated (Max):	1.511" (38.39mm)

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Alarms, Buzzers, and Sirens

Alarms, buzzers, sirens, and other audible signals are used in many applications, including home security and industrial automation. The SCE016LD3MG5B is a buzzer/siren combination that can be used in a variety of settings. Here’s an overview of its application field and working principle. The SCE016LD3MG5B is a multi-functional piezo buzzer/siren that can be used to alert people to danger, call attention to location and identify hazards or equipment failure. It is ideal for a range of applications, including home security, fire and smoke alarms, airbag triggers, office and meeting room alerting, and industrial automation systems. The product is very versatile and can be used in stationary and mobile application fields. Unlike traditional sirens, the SCE016LD3MG5B uses a combination of sound and light signals. It’s equipped with an acoustic transducer, a light emitter, and a power source. An audible signal ranges between 95 to 110 dB and its maximum output power is 75 mW. The light signal is made up of an SMD LED and an 80mcd strobe which can be seen from up to 300 m away. In addition, the product is waterproof and dustproof and can be used in harsh environments. It’s worth noting that the SCE016LD3MG5B is very energy-efficient and can operate on a wide range of input voltages. It has an operating voltage range of 5 to 24 VDC, which makes it perfect for low-power application fields. With its strong plastic housing, the product is also resistant to high-pressure and temperature changes and can operate in temperatures ranging from -40°C to +70°C.The SCE016LD3MG5B uses the piezo effect to convert electrical energy to sound energy. The piezo effect (also known as the piezoelectric effect) is a result of vibration technology that produces sound when an electrical signal is applied to a thin sheet (or crystal) of material. The product has an oscillator integrated onto its printed circuit board and when a voltage is applied to it, it produces a sound signal; the amplitude of the sound signal is proportional to the applied voltage. The product has a built-in amplifier that amplifies the sound signal and a power management circuit that ensures the device is supplied with the correct amount of voltage. Furthermore, it has an LED driver to manage the light signal and a status indicator, which alerts the user when the product is triggered or the voltage is too low. In summary, the SCE016LD3MG5B is a versatile buzzer/siren that can be used for a variety of applications. With its high sound and light signals, it is perfect for home security, fire and smoke alarms, airbag triggers, office and meeting room alerting, and industrial automation systems. It’s also very energy-efficient, can operate in temperatures ranging from -40°C to +70°C, and is waterproof and dustproof, making it suitable for indoor and outdoor use.

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Part Number	Manufacturer	Price	Quantity	Description