SC628AN The Mallory Sonalert Products SC628AN is a piezo buzzer designed for panel mounting. It operates within a 6-28VDC voltage range and produces a sound level between 80 and 101 dB(A).
Mfr Part #:

SC628AN

Available from 1 distributors
Mfr Name: Mallory Sonalert Products
Mallory Sonalert Products
The Mallory Sonalert Products SC628AN is a piezo buzzer designed for panel mounting. It operates within a 6-28VDC voltage range and produces a sound level between 80 and 101 dB(A).
Total Stock: 2 pcs
$ Price Range: $0.99

SC628AN Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2 pcs
2 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

SC628AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Current
Diameter
Driver Circuitry
Frequency
Height
Housing Material
Input Type
Mounting Type
Operating Mode
Operating Temperature
Port Location
Sound Pressure Level (SPL)
Storage Temperature
Technology
Termination
Termination Style
Voltage
Voltage Range
Weight
spl (Minimum @ 28 Vdc @ 2 Feet)
spl (Minimum @ 7.5 Vdc @ 2 Feet)
spl (Typical)

SC628AN Description

Short technical summary and product information.

The Mallory Sonalert Products SC628AN is a piezo buzzer with a panel mount design, suitable for various audible signaling applications. It operates continuously and accepts a voltage input ranging from 6 to 28 VAC/DC.

 

This buzzer features a frequency of 2.9kHz ± 500 Hz. The sound level output is specified as 80 dB(A) minimum at 7.5 Vdc and 2 feet, and 95 dB(A) minimum at 28 Vdc and 2 feet, with a typical range of 88 to 101 dB(A) at 2 feet. The current draw is between 4mA and 30mA.

 

Constructed with a 6/6 Nylon black housing, the SC628AN has a diameter of 42.98mm and a height of 33.77mm. It is designed for panel mounting, with a recommended hole size of 1.25 inches (31.75mm) and a thread front that fits a standard 30mm hole. The termination style includes screw terminals and quick connect tabs.

 

Environmental specifications include an operating temperature range of -30°C to +65°C and a storage temperature range of -40°C to +85°C. The device is cUL recognized.

SC628AN Quick Information

Product Type: Piezo Buzzer
Canonical Name: Mallory Sonalert Products SC628AN Piezo Buzzer
Subcategory: Piezo Buzzer

SC628AN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SC628AN Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

SC628AN Features

  • Piezo technology for audible signaling.
  • Wide voltage range of 6 to 28 VAC/DC.
  • Sound level output from 80 to 101 dB(A).
  • Panel mount design with quick connect tabs.
  • Continuous mode of operation.

SC628AN Applications

  • Suitable for industrial alarms.
  • Used in control panel indicators.
  • Ideal for warning systems.
  • Applicable in equipment status alerts.

SC628AN FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

6 to 28 VAC/DC.

What is the nominal frequency?

2900 Hz ± 500 Hz.

What is the sound output level?

Minimum 80 dB at 7.5 Vdc and 95 dB at 28 Vdc, typical 88-101 dB.

What is the mounting type?

Panel mount with recommended hole size of 1.25 inches (31.75 mm).

What is the operating temperature range?

-30°C to +65°C.

What is the current draw?

4-30 mA depending on voltage.

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