TYPE:HC09A
RATED VOLTAGE(V):1.5
OPERATING VOLTAGE(V):1.5~3
RATED CURRENT(mA):≤70
COIL RESISTANCE(Ω):16
COIL IMPEDANCE(Ω):16
SOUND OUTPUT AT 10CM(dB):≥83
RESONANT FREQUENCY(Hz):2731
OPERATING TEMPERATURE(℃):-20~+60
STORAGE TEMPERATURE(℃):-30~+70
WEIGHT(g):1
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