Model No.︰-
Brand Name︰MQ
Country of Origin︰China
Unit Price︰-
Minimum Order︰-
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Center Frequency: 40.0+/-1.5KHz
Receiving Sensitivity：≥-70dB
Transmitting sound pressure level:≥108dB
Resonance impedance :：600KΩ
Capacitance: 2000+/-20%pF
Operating Temperature: -20——75 ℃
Lead Time︰ 10days
