22X4.5Mm 30V Passive Piezo Buzzer Manufacturer Factory & Supplier

22X4.5Mm 30V Passive Piezo Buzzer

Product Introduction

22x4.5mm compact passive piezo buzzer for space-saving device integration
30V rated design supports reliable performance in industrial and electronic applications
Passive buzzer architecture enables flexible tone generation through external drive signals
Low-power acoustic component ideal for alarms, indicators, and warning systems
Stable piezoelectric construction delivers clear sound output and consistent operation
Easy to integrate into control panels, appliances, security devices, and instrumentation
Suitable for OEM and custom product designs requiring compact audio alert solutions
Durable buzzer component engineered for dependable use in demanding environments

Products Details

Material	ABS(Black)
Mounting Type	wire lead
Size / Dimension	22*4mm
Description	Piezo Buzzer
Frequency	6.5±0.5KHZ
Voltage - Rated	5V
Current - Supply	2mA
SPL	85db
Drive mode	External Drive
Function	Voice
Gross weight	0.01kg
Net weight	0.06kg
Operating Temperature	-20°C ~ 70°C
Mounting Type	Wire Lead
Rated Voltage	5V
Frequency Range	6.5±0.5KHZ
Capacitance @ Frequency	15000±30%Pf

22X4.5Mm 30V Passive Piezo Buzzer

FAQ

1. What is a 22x4.5mm 30V passive piezo buzzer?
A 22x4.5mm 30V passive piezo buzzer is a compact piezo buzzer that produces sound from an external drive signal and is designed for electronic alert applications.

2. How does a passive piezo buzzer work?
A passive piezo buzzer works with an external AC signal or square wave, making it a flexible piezo buzzer for custom tone generation.

3. What is the voltage rating of this piezo buzzer?
This passive piezo buzzer is rated for 30V, supporting reliable use in compatible electronic and industrial systems.

4. Where can a 22x4.5mm piezo buzzer be used?
A 22x4.5mm piezo buzzer is commonly used in alarms, indicators, warning devices, control panels, and appliance audio alerts.

5. Is this piezo buzzer suitable for OEM projects?
Yes, this OEM piezo buzzer is well suited for product design, custom assemblies, and branded electronic devices.

6. Does a passive buzzer need an external circuit?
Yes, a passive buzzer requires an external driver circuit to generate tones and sounds, making it ideal for flexible applications.

7. What are the advantages of a passive piezo buzzer?
A passive piezo buzzer offers low power consumption, compact size, easy integration, and controllable sound output.

8. Is the 22x4.5mm buzzer good for compact devices?
Yes, the 22x4.5mm buzzer is a compact buzzer designed for space-limited devices that still need clear audible alerts.

9. Can this piezo buzzer be used in alarm systems?
Yes, this piezo buzzer is suitable for alarm systems, warning signals, and other sound notification applications.

10. Why choose a 30V piezo buzzer for electronics?
A 30V piezo buzzer provides dependable performance, broad application compatibility, and efficient sound output for electronic products.