MSR320 The Mallory Sonalert MSR320 is a piezo buzzer with a frequency of 3.4kHz and a sound pressure level of 62dB. It features a through-hole mounting type.
Mfr Part #:

MSR320

Available from 1 distributors
Mfr Name: Mal
Mal
The Mallory Sonalert MSR320 is a piezo buzzer with a frequency of 3.4kHz and a sound pressure level of 62dB. It features a through-hole mounting type.
✓ Total Stock: 115 pcs

MSR320 Available from 1 distributor

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✓ Non-Authorised
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115 pcs
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MSR320 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Frequency
Mounting Type
Operating Temperature
Sound Pressure Level (SPL)
Termination Style
Voltage Range

MSR320 Description

Short technical summary and product information.

The Mallory Sonalert MSR320 is a piezo buzzer designed for audio indication applications. It operates within a voltage range of 3 to 20V and draws a supply current between 3mA and 16mA. The buzzer emits a sound at a frequency of 3.4kHz, with a typical sound pressure level of 62dB at 3V and 61cm.

 

This component features a compact size with a diameter of 23.0mm and a height of 10.1mm. It is designed for through-hole mounting and utilizes PC pins for termination. The operating temperature range is from -20°C to 65°C. The MSR320 comes in bulk packaging with a standard package quantity of 500 units.

 

Key specifications include a 3.4kHz frequency and a 62dB sound pressure level. The device is internally driven and operates continuously. Its dimensions and mounting style make it suitable for various electronic assemblies requiring audible alerts.

MSR320 Quick Information

Product Type: Piezo Buzzer
Series: MSR
Canonical Name: Mallory Sonalert MSR320 Piezo Buzzer
Subcategory: Piezo Buzzer

MSR320 Compliance

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

MSR320 Features

  • Piezo buzzer with 3.4kHz frequency.
  • Sound pressure level of 62dB at 3V.
  • Operates from 3V to 20V.
  • Through-hole mounting with PC pins.
  • Compact size: 23.0mm diameter.

MSR320 Applications

  • Audible alert for alarm systems.
  • Warning indicator in industrial equipment.
  • Continuous tone for electronic devices.
  • Signal annunciation in consumer appliances.
  • Buzzer for panel mount indicators.

MSR320 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MSR320?

The MSR320 operates within a voltage range of 3 to 20V.

What is the frequency of the MSR320 buzzer?

The MSR320 buzzer has a frequency of 3.4kHz.

What is the sound pressure level of the MSR320?

The sound pressure level is 62dB at 3V, measured at 61cm.

What is the operating temperature range for the MSR320?

The MSR320 can operate in temperatures ranging from -20°C to 65°C.

What are the dimensions of the MSR320?

The MSR320 has a diameter of 23.0mm and a height of 10.1mm.

How is the MSR320 mounted?

The MSR320 is designed for through-hole mounting.

What is the standard package quantity for the MSR320?

The standard package quantity for the MSR320 is 500 units.

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