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Small Electromagnetic Buzzer B10 - Passive

SKU: 1MPGPD83NK
The B10 Small Electromagnetic Passive Buzzer is a compact sound-generating component designed for electronic circuits, microcontroller projects, alarms, and notification systems. Unlike active buzzers, a passive buzzer does not contain an internal oscillator and requires an external PWM or frequency signal to produce sound. This allows users to generate different tones, melodies, and sound effects by varying the input frequency....
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Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Product Type: Passive Electromagnetic Buzzer
Model: B10
Buzzer Type: Passive
Sound Generation Method: Electromagnetic
Operating Voltage: 3V – 5V DC
Rated Voltage: 5V DC
Rated Current: ≤ 25mA
Resonant Frequency: Approximately 2kHz – 4kHz
Sound Output Level: Approximately 75–85 dB
Control Method: External PWM/Frequency Signal Required
Pin Configuration: 2-Pin
Mounting Type: Through-Hole PCB Mount
Housing Material: ABS Plastic
Diameter: Approximately 10mm
Height: Approximately 7mm
Operating Temperature: -20°C to +70°C
Storage Temperature: -30°C to +85°C
Weight: Approximately 1g – 3g
Color: Black

Additional Resources

Passive Buzzer.PDF

FAQ

1. What is the B10 Passive Buzzer used for?

The B10 Passive Buzzer is used for generating tones, melodies, alarms, and audible notifications in electronic and microcontroller-based projects.

2. What is the difference between a passive buzzer and an active buzzer?

A passive buzzer requires an external PWM or frequency signal to produce sound, while an active buzzer contains an internal oscillator and produces sound when power is applied.

3. Can the B10 buzzer play different tones?

Yes, by varying the frequency of the input signal, the passive buzzer can generate different tones and simple melodies.

4. Is the B10 buzzer compatible with Arduino and ESP32 boards?

Yes, it can be directly controlled using PWM outputs from Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontrollers.

5. What operating voltage is suitable for the B10 Passive Buzzer?

The buzzer typically operates from 3V to 5V DC, with 5V being the commonly used rated voltage.

View full product details

The B10 Small Electromagnetic Passive Buzzer is a compact sound-generating component designed for electronic circuits, microcontroller projects, alarms, and notification systems. Unlike active buzzers, a passive buzzer does not contain an internal oscillator and requires an external PWM or frequency signal to produce sound. This allows users to generate different tones, melodies, and sound effects by varying the input frequency.

The B10 buzzer uses electromagnetic technology to convert electrical signals into audible sound and is widely used in Arduino, ESP32, STM32, Raspberry Pi Pico, and other embedded system projects. Its small size, low power consumption, and simple two-pin interface make it ideal for compact electronic designs.

The buzzer is commonly used in educational electronics, alarm systems, timers, toys, musical projects, and interactive embedded applications.

Key Features

  • Passive electromagnetic buzzer
  • Requires external frequency/PWM signal
  • Can generate different tones and melodies
  • Compact and lightweight design
  • Low power consumption
  • Simple two-pin connection
  • Fast response time
  • Durable and reliable construction
  • Suitable for microcontroller projects
  • Supports music and sound generation
  • Easy PCB mounting
  • Long operational lifespan
  • Ideal for embedded electronics applications
  • Compatible with Arduino, ESP32, STM32, Raspberry Pi Pico, and more