SC628NP

Series:	SC
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 ~ 28V
Frequency:	2.9kHz
Technology:	Piezo
Operating Mode:	Pulse, Fast
Duration:	2 ~ 10 PPS
Sound Pressure Level (SPL):	80dB @ 6V, 61cm
Current - Supply:	4 ~ 16mA
Port Location:	Top
Operating Temperature:	-30°C ~ 65°C
Approvals:	--
Ratings:	--
Mounting Type:	Panel Mount
Termination:	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Size / Dimension:	1.692" Dia (42.98mm)
Height - Seated (Max):	1.330" (33.77mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SC628NP is a type of professionally designed and manufactured alarms, buzzers, and sirens primarily used in industrial and commercial settings. These devices are designed to turn on and off quickly and accurately, drawing on a combination of reliable electronic components and acoustic elements.

The SC628NP is an ideal choice for audible alarms, buzzes, and sirens in many locations, especially those traditionally used for police and fire safety purposes. Thanks to its compact size and reliable construction, it’s suitable for use in confined spaces or hazardous environments.

Parameters and Specifications

The SC628NP is a self-contained device that consists of a 4” horn driver, a 12V DC power supply, a 12” bell, and a 0.01F capacitor. The frequency range is 1-20KHz with a maximum power output of 15W and a maximum sound pressure level of 98dB at 1 meter. The product dimensions are 6.45 x 4.25 x 3.46 inches, and it weighs just 2.32 lbs.

Application Field

The SC628NP is specifically designed and manufactured for applications in industrial and commercial settings. It has a wide range of uses including audible alarm systems, doorbells, and power status annunciation systems. Furthermore, the SC628NP is suitable for use in hazardous environments, such as in garment factories, public transportation fleets, and railroad signaling systems.

Working Principle

The SC628NP works by using a combination of reliable electronic components and high-performance acoustic elements. It consists of a 4” horn driver, a 12V DC power supply source, a 12” bell, and a 0.01F capacitor. When power is applied, the electric current passing through the horn driver vibrates the bell and causes the sound waves to be emitted at the required frequency. The sound waves then travel through the air and activate any listeners nearby.

The device is designed to be extremely reliable and efficient, and it can create loud and clear sounds of nearly any frequency, from low tones to high-pitched buzzes. It is also capable of saturating medium-size rooms without any additional amplification, and its sound pressure level can reach up to 98dB at 1 meter.

The SC628NP is an excellent choice for medium to large range applications. Its small size and lightweight construction makes it easy to install in any location, while its reliable performance and wide range of frequencies make it a reliable, creative, and cost-effective solution for audible applications.

In conclusion, the SC628NP is a highly reliable and versatile alarm, buzzer, and siren system capable of generating loud, clear, and accurate sounds. Thanks to its robust construction and wide range of applications, it’s an ideal choice for many industrial and commercial settings, especially those requiring safety and security.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description