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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
small size
low-speed model cascade numbers are not less than 512 points
Nearly zero magnetic hysteresis
Halogen and antimony-free - Green device
These are Carbon Film Resistor with a value of 4
3V-27V Big Piezo Buzzer ON-OFF Switch small sizePiezo Buzzer is an electronic device generally used to produce sound. A piezo buzzer is different from a magnetic buzzer in that it is driven by a voltage rather than a current. A piezo buzzer is modelled as a capacitor while a magnetic buzzer is modelled as a coil in series with a resistor. This Piezo buzzer can work on a wide voltage range. Specification Material Plastic Model ER015 Product Code B 20 Operating Voltage 3V~27V DC Type Piezo Buzzer
US$ 44.99
US$ 172.00
US$ 28.00
US$ 173.94
