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THDZ-1745 4kHz Piezoelectric Passive Buzzer
$0.1850
In stock
SKU
SEN-17-078
Volume discounts:
- +100 4 % $0.1770
- +500 6 % $0.1730
- +1000 9 % $0.1690
- +5000 11 % $0.1650
- +10000 13 % $0.1610
THDZ-1745 4kHz Piezoelectric Passive Buzzer is available to buy in increments of 5
Ships in 2-3 business days, then:
Free delivery in10-15 days by YunExpress on orders over $35.
Free delivery in5-7 days by DHL on orders over $200.
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THDZ-1625 Piezoelectric Passive Buzzer Previous 
Description
THDZ-1745 Passive Piezoelectric Buzzer [4KHz] is a small 17mm round passive buzzer that sounds around the audible 4kHz range. It can be driven directly from a 3v to 5V Arduino or microcontroller to generate simple melody. The buzzer leads are terminated with male pin. By applying a DC voltage, It can't generate any sound.
Features:
Rated Voltage (Square Wave): 5~12Vp-p
Operating voltage: 1~30Vp-p
Rated Current (MAX): 24mA
Sound Pressure Level (SPL): 75~85 dB (at 10Cm)
Resonant Frequency: 4KHz
Operating Temperature: -20°C ~ +70°C
Diameter: 17mm
Thickness: 4.5mm
Note:
This passive buzzer requires a square wave (PWM) signal to make a sound or to play melodies. The frequency of this PWM signal will determine its sound tone.Â
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