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22mm*7mm 9V 12V 24V 90dB spring pin piezo buzzer

  • HPT2270-TO-12-4.0-15-10.0-R
  • HC
  • Product name: 22mm electronic voice buzzer
  • Application: microwave oven buzzer
  • Rated Voltage (Vp-p): 12V
  • Operating Voltage (Vp-p): 1-30V
  • Resonant Frequency (Hz): 4000±500
  • Capacitance at120Hz (PF): 12000±30%
  • Sound Output at 10cm (dB): ≥90
  • Current Consumption (mA): ≤12
Quantity:
22mm*7mm 9V 12V 24V 90dB quiz buzzer for microwave oven electronic voice piezoelectric buzzer  
Model
HPT2270-TO-12-4.0-15-10.0-R
Rated Voltage (Vp-p)
12
Operating Voltage (Vp-p)
1~30
Resonant Frequency (Hz)
4000±500
Current Consumption (mA)
≤12
Sound Output at 10cm (dB)
≥90
Capacitance at120Hz (PF)
12000±30%
Operating Temperature (℃)
-20~+60
Storage Temperature (℃)
-30~+70
Weight (g)
2.5
RoHs
Yes



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