Sounder

Product ID: BZ-3

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Pin Type Pin Type Pin Type Pin Type Pin Type Pin Type Pin Type
Models Resonant Frequency KHz +- 0.5KHz Operating Voltage Vp-p(Max) S.P.L. 5V Square Wave dB (Min) 10cm Current Consumption 5Vp-p Square Wave mA(Max) Capacitance pF +- 30% at 120 Hz Dimensions (For Reference 13.8mm N7.5mm) (r NH)
PT-1250P 5.0 25 80 1.5 15000 13.8mm x 4.0mm
PT-1550P 5.0 30 80 1.5 10000 16.8mm x 4.0mm
PT-1540P 4.0 25 80 1.5 10000 17.0mm x 7.0mm
PT-2040P 4.0 30 90 1.5 20000 22.0mm x 3.0mm
PT-2060P 6.0 30 80 1.5 12000 24.0mm x 5.5mm
PT-2725P 2.5 30 90 1.5 30000 30.0mm x 10.0mm
PT-2726P 2.5 30 90 1.5 30000 30.0mm x 10.0mm
PT-2020P 2.0 25 80 1.5 25000 26.5mm x 7.2mm
PT-2130P 3.0 25 90 5.0 26000 24.0mm x 9.5mm
PT-2736P 3.5 30 90 5.0 18000 30.0mm x 10.0mm
PT-1240P 4.1 20 80 2.0 17000 13.8mm x 7.5mm
PT-1240PE 4.1 20 80 2.0 17000 13.8mm x 7.5mm
PT-2030P 2.0 25 80 1.5 25000 23.0mm x 11.0mm
Wire Type N/A N/A N/A N/A N/A N/A
PT-1250W 4.8 25 80 1.5 15000 13.8mm x 4.0mm
PT-1550W 5.0 25 80 1.5 10000 16.5mm x 4.0mm
PT-1540W 4.0 25 80 1.5 10000 17.0mm x 7.0mm
PT-2040W 4.0 30 90 1.5 20000 22.0mm x 7.2mm
PT-2038W 3.8 30 90 1.5 22000 24.0mm x 5.0mm
PT-2060W 6.0 30 90 1.5 12000 24.0mm x 5.0mm
PT-2725W 2.5 30 90 1.5 30000 30.0mm x 10.0mm
PT-2726W 2.5 30 80 1.5 30000 30.0mm x 8.7mm
PT-2745W 4.5 30 90 1.5 16000 30.0mm x 5.5mm
PT-2746W 4.5 30 90 1.5 16000 30.0mm x 5.5mm
Features
  • Low current consumption and high sound output
  • Extremely clear and penetrating sound
  • Small size and light weight
  • No electronic noise
  • Applications
    • Office automatic equipment
    • Various alarms
    • Communication equipment
    • Toys
    • Various home appliance
    • Vehicles and computers

Main Products

Buzzer, Piezo Buzzer, siren, Magnetic Transducer, Industrial PC Chassis & Disk Array, Sound Card, Server Case