Products Details
| Technology | piezoelectric |
| Material | PPO |
| Mounting Type | None |
| Size / Dimension | 14*4 |
| Description | passive piezoelectric buzzer, ear-less |
| Application | household appliances |
| Features | passive, ear-less, small current |
FAQ
1. What is a 14x4mm small passive piezo buzzer?
A 14x4mm small passive piezo buzzer is a compact passive buzzer that produces sound through an external drive signal, making it suitable for alerts and notifications in compact electronic devices.
2. How does a passive piezo buzzer work?
A passive piezo buzzer works by using an external AC signal or pulse drive to generate audible tones, offering flexible sound control for electronic products.
3. What are the main applications of a small passive piezo buzzer?
A small passive piezo buzzer is commonly used in alarms, timers, warning systems, consumer electronics, IoT devices, and industrial control panels.
4. Is a 14x4mm passive buzzer suitable for portable devices?
Yes, the 14x4mm passive buzzer is ideal for portable devices because it is compact, lightweight, and low power.
5. Does a passive piezo buzzer need an external driver?
Yes, a passive piezo buzzer needs an external driver or signal source to generate sound, which allows customizable tones and alert patterns.
6. What are the advantages of a piezo buzzer?
A piezo buzzer offers low power consumption, compact size, clear sound output, and reliable performance for audible alert applications.
7. Can this small buzzer be used in OEM products?
Yes, the 14x4mm small passive piezo buzzer is well suited for OEM products that require a compact and cost-effective sound indicator.
8. Is the 14x4mm passive piezo buzzer good for PCB assembly?
Yes, its miniature size makes the 14x4mm passive piezo buzzer easy to integrate into high-density PCB assemblies and small electronic modules.
9. What kind of sound does a passive piezo buzzer produce?
A passive piezo buzzer can produce different tones depending on the drive frequency, making it useful for alarms, reminders, and status alerts.
10. Why choose a small passive piezo buzzer for electronics?
A small passive piezo buzzer is a practical choice for electronics because it delivers clear audible signaling in a compact, low power, and cost-effective design.
