20Mm Piezo Buzzer Disc Manufacturer Factory & Supplier

20Mm Piezo Buzzer Disc

Product Introduction

20mm piezo buzzer disc delivers compact, high-output sound for space-limited devices.
Piezoelectric design supports low power consumption and efficient acoustic performance.
Ideal for alarms, indicators, timers, and electronic notification systems.
Lightweight disc format simplifies integration into OEM and custom assemblies.
Provides clear audible signaling for industrial, consumer, and DIY electronics.
Compatible with a wide range of circuit designs and control modules.
Reliable piezo buzzer component for consistent sound output in repetitive use cases.
Easy-to-mount 20mm buzzer disc helps streamline product development and prototyping.

Products Details

Type	Piezoelectric Ceramics
Material	Brass
Size	20*15mm
Material	Brass
Resonant Impedance	≤300(Ω)max
Static Capacitance	15000(PF)±30%
Resonant Frequency	5.8±0.7KHz
External Diameter	20mm±0.1mm
Inside Diameter	15mm±0.1mm
Metal Plate Thickness	0.14mm±0.05mm
Total Thickness	0.34mm±0.05mm

20Mm Piezo Buzzer Disc

FAQ

1. What is a 20mm piezo buzzer disc?
A 20mm piezo buzzer disc is a compact piezoelectric buzzer used for audible alerts, alarms, and indicator signals in electronic devices.

2. How does a piezo buzzer disc work?
A piezo buzzer disc works by converting electrical signals into sound through a piezoelectric element, making it an efficient piezo buzzer component.

3. What are the main uses of a piezo buzzer disc?
A piezo buzzer disc is commonly used in alarms, timers, warning systems, appliances, and other electronic notification applications.

4. Is a 20mm piezo buzzer disc suitable for compact devices?
Yes, the 20mm piezo buzzer disc is designed for compact devices where small size and clear sound output are important.

5. Does a piezo buzzer disc consume much power?
No, a piezo buzzer disc is known for low power consumption, making it ideal for battery-powered electronic products.

6. Can the 20mm piezo buzzer disc be used in OEM products?
Yes, the 20mm piezo buzzer disc is suitable for OEM integration, custom electronics, and product assembly.

7. What type of sound does a piezo buzzer disc produce?
A piezo buzzer disc produces a clear audible tone for alerts, beeps, and notification sounds in electronic systems.

8. Is the 20mm piezo buzzer disc good for prototyping?
Yes, the 20mm piezo buzzer disc is a practical choice for prototyping, testing, and developing buzzer-based circuits.

9. What industries use piezo buzzer discs?
Piezo buzzer discs are used in industrial equipment, consumer electronics, security devices, and DIY electronic projects.

10. How do I choose the right piezo buzzer disc?
Choose a piezo buzzer disc based on size, sound output, voltage requirements, and your application needs.