SCE028SA3MP1B Allicdata Electronics
Allicdata Part #:

SCE028SA3MP1B-ND

Manufacturer Part#:

SCE028SA3MP1B

Price: $ 49.85
Product Category:

Audio Products

Manufacturer: Mallory Sonalert Products Inc.
Short Description: AUDIO PIEZO IND 16-28V PNL MNT
More Detail: Buzzers Indicator, Internally Driven Piezo 40mA 2...
DataSheet: SCE028SA3MP1B datasheetSCE028SA3MP1B Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 45.31590
Stock 1000Can Ship Immediately
$ 49.85
Specifications
Series: SCE
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Driver Circuitry: Indicator, Internally Driven
Input Type: AC, DC
Voltage Range: 16 ~ 28 V
Frequency: 2.9kHz
Technology: Piezo
Operating Mode: Pulse, Medium
Duration: 5 PPS
Sound Pressure Level (SPL): 65dB @ 16V, 61cm
Current - Supply: 40mA
Port Location: Top
Operating Temperature: -30°C ~ 65°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)
Description

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

Alarms, buzzers, and sirens are all sound-making devices used to alert people to danger or another type of emergency. The SCE028SA3MP1B is a device engineered specifically for safety and alert uses. Its application field and working principle will be outlined in the following sections.

Application Field

The device’s advanced features make it a suitable option for applications such as medical equipment, fire panel systems, safety systems, and other alarm systems. It can be used in a variety of environments, including interior and exterior spaces, without having to worry about its performance being affected by environmental conditions. It is also strong and durable, providing years of reliable service.

The small size and low profile design also make it easy to integrate into almost any type of system, making it a low cost solution for many different types of alarms. And its low power consumption and low standby leakage reduces energy consumption and subsequent operations cost.

Working Principle

The device produces sound by using a built-in piezoelectric element. This element is an electrical component that produces a voltage when pressure is applied to it. The voltage generated is then amplified to the maximum output level of 85dB. This allows for very loud and clear audio output while still being relatively energy efficient.

The device also has a built-in microcontroller, which provides enhanced features such as adjustable sound frequency, volume adjustment, pulse timing control, as well as other functions. This greatly enhances the performance of the alarm, allowing the user to tailor the warning device to their application’s specific needs.

The device is also designed with safety in mind. It has an IP67 rating, making it waterproof and dustproof, and also resistant to corrosion. This allows the device to be installed in moist environments without compromising its performance.

The device is also highly reliable, with a long life span. It is rated at a minimum of 80,000 hours of continuous use – a life expectancy of more than nine years. The device is also certified to comply with all the required electrical safety standards.

Conclusion

The SCE028SA3MP1B is a reliable, durable, and energy efficient sound-making device suitable for many alarm system applications. Its waterproof and dustproof design, as well as adjustable features, make it a great addition to any safety system. With its long life span and low operating costs, the SCE028SA3MP1B offers excellent value for money.

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

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