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SCE048MA3DP3S The Mallory Sonalert SCE048MA3DP3S is a piezo buzzer designed for panel mounting. It operates within a 28 to 48 VAC range and produces a sound level of 75 to 85 dB(A).
Mfr Part #:

SCE048MA3DP3S

Available from 1 distributors
Mfr Name: Mallory Sonalert Products
Mallory Sonalert Products
The Mallory Sonalert SCE048MA3DP3S is a piezo buzzer designed for panel mounting. It operates within a 28 to 48 VAC range and produces a sound level of 75 to 85 dB(A).
✓ Total Stock: 10 pcs
$ Price Range: $0.99

SCE048MA3DP3S Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SCE048MA3DP3S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Current
Diameter
Driver Circuitry
Duration
Frequency
Height
Housing Material
Input Type
Lead Style
Mounting Type
Operating Mode
Operating Temperature
Port Location
SVHC Present
Sound Pressure Level (SPL)
Storage Temperature
Technology
Termination
Voltage
Voltage Range
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SCE048MA3DP3S Description

Short technical summary and product information.

The Mallory Sonalert SCE048MA3DP3S is a piezo buzzer suitable for various audible signaling applications. It features a panel mount design for easy integration into enclosures and equipment.

 

This buzzer operates with a voltage rating of 28 to 48 VAC and draws a maximum of 40mA. The sound output ranges from 75 to 85 dB(A) at 2 feet, with a typical frequency of 2900 ± 500 Hz. The mode of operation is a slow double pulse at 0.5 PPS, making it suitable for distinct alert signals.

 

Constructed with a 6/6 Nylon housing in black, the SCE048MA3DP3S has a diameter of 42.85mm and a height of 35.54mm. It is designed to withstand operating temperatures from -40°C to +85°C and storage temperatures within the same range. Termination is via screw terminals or 0.250" quick connect tabs.

 

This component is cUL and UL recognized, indicating compliance with relevant safety standards. It is RoHS3 compliant and has an MSL rating of 1.

SCE048MA3DP3S Quick Information

Product Type: Piezo Buzzer
Canonical Name: Mallory Sonalert Products SCE048MA3DP3S Piezo Buzzer
Subcategory: Piezo Buzzer

SCE048MA3DP3S Compliance

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

SCE048MA3DP3S Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SCE048MA3DP3S Features

  • Panel mount piezo buzzer for easy integration.
  • Operates on 28 to 48 VAC supply.
  • Provides 75 to 85 dB(A) sound output.
  • Slow double pulse mode at 0.5 PPS.
  • Wide operating temperature range.

SCE048MA3DP3S Applications

  • Ideal for status indication alerts.
  • Suitable for industrial control panels.
  • Used in equipment requiring audible warnings.
  • General purpose audible signaling device.

SCE048MA3DP3S FAQs

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

28 to 48 VAC.

What is the frequency?

2900 Hz typical, ±500 Hz.

What is the sound output level?

75 to 85 dB(A) at 2 feet.

Is the buzzer internally driven?

Yes, it is internally driven.

What is the mounting type?

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

What is the operating temperature range?

-40°C to +85°C.

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