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SMT-1028-S-2-R Magnetic buzzer transducer with 3.6V operating voltage, 93dB SPL at 10cm, and 2.83kHz frequency. Surface mount package with solder pads.
Mfr Part #:

SMT-1028-S-2-R

Available from 1 distributors
Mfr Name: PUI Audio, Inc.
PUI Audio, Inc.
Magnetic buzzer transducer with 3.6V operating voltage, 93dB SPL at 10cm, and 2.83kHz frequency. Surface mount package with solder pads.
Stock on Request
$ Price Range: $2.20 - $3.45

SMT-1028-S-2-R Available from 1 distributor

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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.

SMT-1028-S-2-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Driver Circuitry
Frequency
Height
Input Type
Length
Mounting Type
Operating Mode
Operating Temperature
Port Location
Sound Pressure Level (SPL)
Tape & Reel
Technology
Termination
Termination Style
Voltage
Voltage Range
Width
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SMT-1028-S-2-R Description

Short technical summary and product information.

The SMT-1028-S-2-R is a magnetic buzzer transducer from PUI Audio. It operates as a single tone, externally driven device with a rated voltage of 3.6V (range 3 to 4.6V). It draws 100mA current and produces a sound pressure level of 93dB at 10cm.

 

The buzzer features a resonant frequency of 2.83kHz. It is designed for surface mount assembly with solder pad termination. The package measures 10.00mm x 10.00mm with a height of 3.50mm. The port is located on the side.

 

Operating temperature range is -20°C to 70°C. The technology is electromechanical/magnetic, providing a reliable audible signal. Suitable for applications requiring a compact, high-output audio indicator.

SMT-1028-S-2-R Quick Information

Product Type: Magnetic Buzzer
Series: SMT-1028
Canonical Name: Buzzer Magnetic 3.6V 10x10mm SMD
Subcategory: Buzzers

SMT-1028-S-2-R Compliance

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

SMT-1028-S-2-R Estimated Pricing

Qty Low High
1+ $3.45 $3.45
10+ $2.72 $2.72
25+ $2.48 $2.48
50+ $2.31 $2.31
100+ $2.20 $2.20
1,000+ $2.20 $2.20

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

SMT-1028-S-2-R Features

  • Rated voltage of 3.6V DC.
  • Produces 93dB SPL at 10cm.
  • Resonant frequency of 2.83kHz.
  • Compact 10x10x3.5mm SMD package.
  • Operates from -20°C to 70°C.

SMT-1028-S-2-R Applications

  • Used in consumer electronics for audible alerts.
  • Suitable for industrial equipment indicators.
  • Ideal for portable devices due to low profile.
  • Applicable in medical devices requiring sound output.

SMT-1028-S-2-R FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the SMT-1028-S-2-R?

3.6V nominal, range 3 to 4.6V.

What is the sound pressure level of the buzzer?

93dB at 10cm with 3.6V input.

What is the frequency of the buzzer?

2.83kHz.

What driver circuitry is required for the SMT-1028-S-2-R?

External driver; it is a transducer, not self-driven.

What is the mounting type of this buzzer?

Surface mount with solder pads.

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