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Circuit World Electronics

Buzzer (passive) LS-3040TA-100

Buzzer (passive) LS-3040TA-100

1,500 MMK
1,500 MMK
Sale Sold out
Key Specifications
  • Type: Passive Piezoelectric (requires an AC/PWM frequency signal from a microcontroller like Arduino to make sound).
  • Diameter: 30 mm (Standard 3040 size).
  • Body Thickness: 5 mm.
  • Mounting Structure: Features "ears" (flanges) with a 35 mm mounting hole distance for easy screw installation.
  • Operating Voltage: Wide range, typically DC/AC 1V to 30V.
  • Resonant Frequency: 4000 ± 500 Hz (produces its loudest sound near this range).
  • Sound Output: Approximately 80 dB.
  • Connection Type: Pre-wired with roughly 13 cm (5.1 inches) leads
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