Piezoelectric Ceramic Element 15mm with Aluminum Shell
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | Piezoelectric Piezo Ceramic 15mm + Aluminum shell | 35 EGP55 | View in store |
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Lowest price recorded: 35 EGP
About this product
A 15mm piezoelectric ceramic element mounted in an aluminum shell. It can be used as a knock or vibration sensor by reading its output voltage, or as a small audio transducer such as a buzzer. Typical resonant frequency is 6.3 kHz with a ±0.6 kHz tolerance.
Specifications
- Diameter
- 15 mm
- Resonant frequency
- 6.3 ±0.6 kHz
- Resonant impedance
- 1000 Ω max
- Capacitance
- 10.0 nF ±30% (at 1 kHz)
- Housing
- Aluminum shell
Frequently asked questions
What is the price of Piezoelectric Ceramic Element 15mm with Aluminum Shell in Egypt?
Piezoelectric Ceramic Element 15mm with Aluminum Shell currently costs 35 EGP in Egypt.
Where can I buy Piezoelectric Ceramic Element 15mm with Aluminum Shell in Egypt?
Piezoelectric Ceramic Element 15mm with Aluminum Shell is available from Microohm. Compare the offers above to find the best price.
How do I drive this element as a buzzer from a microcontroller?
Drive it with tone() or a PWM signal at its resonant frequency for the loudest output. For higher volume, use a transistor driver instead of a direct pin connection.
How can I use it as a knock sensor?
Connect its two terminals to an analog input with a high-value resistor, such as 1 MΩ, in parallel to ground. The voltage it produces when struck can then be read with an ADC. Add clamp diodes if the peaks may exceed the supply rails.
