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9mm*4mm 40ohm 5V 9040 Electromagnetic Buzzer

  • HMT9040BA-050-2.731-40-4.0-R
  • HC
  • Product name: alarm buzzer custom
  • Application: Household appliance boot tone, shutdown prompt tone and alarm
  • Rated Voltage (V): 5v
  • Coil Resistance (Ω): 40±5
  • Resonant Frequency (Hz): 2731
  • Sound Output at 10cm (dB): ≥90
  • Current Consumption (mA): ≤80
  • Operating Temperature (℃): -20~+70
  • Storage Temperature (℃): -30~+80
Quantity:
9mm*4mm 9mm Electromagnetic Buzzer 40ohm 5V Side Opening 9040  


Model
HMT9040BA-050-2.731-40-4.0-R
Rated Voltage (Vo-p)
5
Operating Voltage (Vo-p)
3~7
Resonant Frequency (Hz)
2731
Coil Resistance (Ω)
40±5
Sound Output at 10cm (dB)
≥90
Current Consumption (mA)
≤80
Operating Temperature (℃)
-20~+70
Storage Temperature (℃)
-30~+80
Weight (g)
0.7
Housing Material
PPO



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