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Frequency: 2300 ± 500.
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Notice: 1. ◆If there are no special circumstances, your product will not be delayed in arrival.
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Tensione: 5V DC.
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Livello sonoro di uscita 85dB min - 95dB Max Tono Continuo a 10cm. -Codice RS:617-3069 PER TUTTE LE SPECIFICHE.
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Specification:Description:Plastic housing, DC 5V rated voltage, 2 terminals, convenient for connecting.They have good characters like small cubage, low wastage and high voice pressure. .
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The piezoelectric ceramic buzzer is a device for piezoelectric ceramic chip applications. The more common is to use the wrong, lead oxide formulation after sintering made of titanium, piezoelectric ceramic chip (pzt), because the human ear is the most sensitive to 3khz audio signal, so the production of the resonant frequency of the buzzer is usually designed in about 3khz.
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