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3020 active piezo buzzer

30*20mm Active Piezo Buzzer 12V

30*20 mm 12v, Max.80 mA, 3500hz, Active piezo buzzer continuous sound, single tone, beep sound, With a frequency of 2800Hz, this buzzer produces a clear and audible sound, ensuring effective alerting and notification in various environments.

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Choose The GJ-P3020mm Piezo Buzzer for compact and energy-efficient audio signaling solution

With its compact dimensions of 30mm in diameter and 20mm in height, The GJ-P3020 active piezo buzzer is lightweight yet durable, fitting seamlessly into tight spaces without compromising performance. It delivers a high sound pressure level (SPL), ensuring clear and audible tones even in noisy environments.

Engineered for reliability, the GJ-P3020 active piezo buzzer operates efficiently within a broad temperature range, from -30°C to +70°C, making it suitable for both indoor and outdoor applications. Its low power consumption ensures energy efficiency, making it ideal for battery-operated devices.

Low Voltage And High Decibel Piezo Buzzer

The GJ-P3020 Active Piezo Buzzer  is a compact and efficient audio signaling device designed for a wide range of applications. Powered by a standard 12V DC input, this self-contained buzzer eliminates the need for additional circuitry, making it a user-friendly and cost-effective solution for your signaling needs.

The GJ-P3020 Active Piezo Buzzer is commonly used in alarms, timers, home appliances, and industrial equipment, providing consistent and dependable performance. Whether for personal electronics or professional systems, this buzzer guarantees high-quality audio output and easy integration into your designs.

 

Specifications

The GJ-P3020 Micro Active Piezo Buzzer Information Parameters：

Model NOGJ-P3020
           Rated Voltage12VDC
Operating Voltage3~20.0VDC
Max.Rated CurrentMax.80mA
sound Pressure level(dB/min)at10cmMin 90dB
Resonant Frequency3500±500Hz
ROHSYES
Housing MaterialPPO
Operating Temperature-30℃~+70℃
Storage Temperature‘-40+80℃

Features

The GJ-P3020 Active piezo alarm electronic buzzers are self-contained audio signaling devices that produce sound when powered, requiring no external circuitry to function. Here are the key features:

  • Compact size and lightweight
  • High SPL in a Small Package
  • -30°C to +70°C operating temperature range
  • Low Power Consumption
  • No external power supply

Application

Our active piezo buzzer are specifically engineered for their compact size, low power requirements, and effective sound output.”

the GJ-P3020 Active piezo alarm electronic buzzer is commonly used in consumer electronics, small appliances, health monitoring devices, and various IoT applications. It’s also popular in devices that need simple audio feedback, like alarms, timers, and warning signals in compact form factors.

  • household appliances
  •  Diabetes Meters
  • Automotive Instrumentation
  • Fitness equipment alarms
  • Smart door lock doorbell
  • Electric toothbrush
  • Massage instrument
  • Smoke Alarms and so on

Mechanical Drawing

active piezo buzzer
3020 active piezo buzzer 12v

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