Magnetic Buzzer 9V 12mm 2 Pin

Magnetic Buzzer A compact 12mm that produces audible alerts using a 9V DC supply in electronic circuits and devices.

9.00 EGP

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Magnetic Buzzer 9V 12mm 2 Pin

The 9V Magnetic Buzzer (12mm, 2-Pin) is an electromagnetic sounder designed to provide reliable and consistent audio signals for alarms, notifications, and timers. Using a coil-driven diaphragm, it generates clear tones when powered by a 9V DC source. Its small 12mm diameter and through-hole design allow easy mounting on printed circuit boards or integration into compact devices.

This buzzer can be controlled directly by a switch or microcontroller, making it suitable for a wide range of electronic applications, from DIY projects to industrial systems. Its durable construction ensures long-term performance, making it ideal for use in security alarms, appliances, timers, educational kits, and automotive alert systems.

Features:
  • Compact and lightweight 12mm design.
  • Clear and stable sound output.
  • Low power consumption.
  • Through-hole PCB mounting.
  • Durable housing for long life.
  • Can be driven directly by microcontrollers or switches.
  • Suitable for intermittent or continuous operation.
Specifications:
Parameter Value
Type: Magnetic (Electromagnetic) Buzzer
Rated Voltage: 9VDC
Operating Voltage Range: 7V – 12VDC
Rated Current: ≤ 25mA
Sound Output Level: ≥ 85dB (at 10cm)
Resonant Frequency: ~ 2.0kHz
Diameter: 12mm
Height: ~ 8.5mm
Mounting Type: Through Hole
Pin Count: 2 Pins
Pinout:

Pin Description
Pin 1 Positive (+)
Pin 2 Negative (GND)
Applications:
  • Alarm and security systems.
  • Arduino and microcontroller projects.
  • Home appliances and consumer electronics.
  • Industrial control panels.
  • Timers and reminder circuits.
  • Automotive alert systems.
  • Educational and DIY electronics projects.
Package Includes:
  • 1x Magnetic Buzzer 9V 12mm 2 Pin.

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