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20mm Piezo Transducer - 10Pcs

20mm Piezo Transducer - 10Pcs

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Regular price ₱129.00
Regular price ₱200.00 Sale price ₱129.00
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Package Include: 10pcs 20mm Piezo Transducer

Piezo elements come in handy when you need to detect vibration or a knock. You can use these for tap or knock sensors pretty easily by reading the voltage on the output. They can also be used for a very small audio transducer such as a buzzer.

Resonant Frequency (KHz) 6.5±0.5
Resonant impedance (Ω) ≤400
Capacitance at 1KHz (pF) 15000±30%
Metal plate diameter (mm) (D) (mm) φ20.0±0.2
Ceramic plate diameter (mm) (d) (mm) φ15.0±0.4
Total thickness (mm) (T) (mm) 0.42±0.05
Metal plate thickness (mm) (t) (mm) 0.2±0.02
Metal material Brass (H65)
RoHS Yes
MSL(Moisture Sensitivity Level) 5a(≤30℃/60%RH 24H Floor life)