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Same model may have multiple batches, images only for reference.
PT-2040PQ Real Image
Same model may have multiple batches, images only for reference.

PT-2040PQ

Part No PT-2040PQ
Manufacturer Mallory Sonalert Products Inc.
Catalog Alarms, Buzzers, and Sirens
Description BUZZER PIEZO 5V 22MM TH  /  Buzzers Transducer, Externally Driven Piezo 5 V 1.5mA 4kHz 90dB @ 5V, 10cm Through Hole PC Pins
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Audio Products>Alarms, Buzzers, and Sirens
Mfr Mallory Sonalert Products Inc.
Series PT
Package Bulk
Driver Circuitry Transducer, Externally Driven
Input Type peak-peak Signal
Voltage - Rated 5 V
Voltage Range 1 ~ 30V
Frequency 4kHz
Technology Piezo
Operating Mode Single Tone
Sound Pressure Level (SPL) 90dB @ 5V, 10cm
Current - Supply 1.5mA
Port Location Top
Temperature Range - Operating -20°C ~ 90°C
Mounting Type Through Hole
Termination PC Pins
Dimension 0.866" Dia (22.00mm)
Height - Seated (Max) 0.370" (9.40mm)
MSL Level Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8531.80.9041
Other Names 458-1078,Q4832274,PT2040PQ
Standard Package 1
Win Source Part Number 957799-PT-2040PQ
Ultra Librarian 3D Model Ultra Librarian PT-2040PQ CAD Model

Description

The Mallory Sonalert Products Inc. PT-2040PQ is a high-quality piezo buzzer that is designed for use in alarms, buzzers, and sirens.

  • Manufacturer: Mallory Sonalert Products Inc.
  • Series: PT
  • Application: Alarms, buzzers, and sirens
  • Termination Style: PC Pins
  • Voltage Rating: 5V
  • Technology: Piezo
  • Frequency: 4kHz
  • Mode: Single Tone
  • Sound Pressure Level: 90dB @ 5V, 10cm
  • Height (Seated): 0.370" (9.40mm)
  • Diameter: 0.866" (22.00mm)
  • Input Type: Peak-Peak signal
  • Current Supply: 1.5mA
  • Voltage Range: 1 ~ 30V
  • Port Location: Top
  • Driver Circuitry: Transducer, externally driven
  • Temperature Range: -20°C ~ 90°C
  • REACH Status: REACH unaffected
  • HTSUS: 8531.80.9041

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