Products Details
| Rated Voltage | 5v |
| Operating Mode | Piezoelectric type |
| Output Type | 75db |
| Material | box |
| Mounting Type | pin type |
| Size / Dimension | 9mm |
| Description | Black mini electromagnetic pin buzzer |
| Frequency | 4500hz |
| Voltage - Rated | 5v |
| Features | Small size and low power consumption |
| Voltage Range | 1-30v |
FAQ
1. What is a 9mm 5V 4.5kHz passive piezo buzzer?
A 9mm 5V 4.5kHz passive piezo buzzer is a compact passive piezo buzzer designed for low-voltage audible alerts in electronic devices.
2. How does a passive piezo buzzer work?
A passive piezo buzzer produces sound when driven by an external circuit, allowing flexible tone and frequency control.
3. What voltage does this piezo buzzer use?
This 5V piezo buzzer is designed for low-voltage systems and common 5V electronic applications.
4. What is the resonant frequency of this buzzer?
This 4.5kHz passive piezo buzzer is tuned for clear alert sounds at a resonant frequency of 4.5kHz.
5. What applications are suitable for this buzzer?
The 9mm passive piezo buzzer is ideal for alarms, indicators, timers, appliances, and embedded systems.
6. Is this buzzer suitable for compact devices?
Yes, the 9mm piezo buzzer is compact and well suited for space-constrained product designs.
7. Can this buzzer be used in OEM products?
Yes, this passive piezo buzzer is suitable for OEM and ODM electronics that need reliable sound output.
8. What are the benefits of a piezo buzzer?
A piezo buzzer offers low power use, compact size, fast response, and reliable audible signaling.
9. Is this buzzer easy to install on a PCB?
Yes, the 9mm passive piezo buzzer is easy to integrate into PCB assemblies and embedded electronics.
10. Does a passive piezo buzzer support different tones?
Yes, a passive piezo buzzer can generate different tones depending on the driving signal from the circuit.
