Buzzers and sounders

The standard series are based on the highest piezo technology and are considered as most robust series for industrial applications. The standard buzzers use a special shaped membrane (curved edge), which is fixed and glued into the housing. They are shock proof, as well as dust and waterproof (IP67). The different standard models cover a wide range of applications, offering functions such as continuous, intermittent, sweep and warbler, with a sound output more than 100 dB(A).

  • All standard buzzers are available with various mounting methods, such as PCB or panel mounting
  • Extremely high sound pressure level with a very clear and penetrating sound output
  • Solid state shock proof buzzer
  • Dust and waterproof, rated to IP67
  • PCB and panel mounting; pin or fast-on terminals
  • Very high reliabilty
  • Low power consumption
  • Wide operating supply range
  • Wide temperature range
  • Electronics potted in poxy
  • Small in dimensions

PCB mounted sounders

The Sonitron Multi-Application buzzers are low cost commercial grade components for large volume applications. The SMA series are designed to meet various requirements such as current consumption, voltage, sound pressure, mounting methods, connection, dimensions and packaging. They are available in five sizes : 13 mm, 17 mm, 21 mm, 24 mm and 30 mm.

  • Octagonal form
  • Models with different pin pitches
  • Light but solid state construction
  • Little power consumption, especially the extra loud LC versions
  • Wide voltage range (1,5V to 24V)
  • Easy mountable
  • SMA-13 and SMA-17 for applications with limited space
  • SMD models with heat resistant label for protection during automatic soldering
  • Automatic pick and place

SMAC series

Piezo acoustic components are more and more used in small portable equipment and as a critical alerting device. Reliability must be very high in the most difficult environmental circumstances, such as extreme and varying temperatures, vibrations, shocks, dust conditions, humid environment, etc.

The SMAC-25 buzzer, manufactures with over 30 years of experience in the field of piezo acoustic technology, is a very stable buzzer with a lifetime of more than 1.000 hours in continuous use. In these small dimensions, the SMAC-25 is actually the best available piezo alarm for life supporting systems.

  • Electronics Included
  • Rounded octagonal shape
  • PCB mounting (pin version)
  • Shock, dust & waterproof (IP67)
  • Produces a high reliable, clear and penetrating sound
  • Light but solid construction
  • Low power consumption
  • Easily mountable
  • Low cost compared to quality