Products Details
| Rated Voltage | 1.5⁄3.5/5v |
| Operating Mode | continuous |
| Mounting Type | standard |
| Description | standard |
| Frequency | 2700Hz |
| Voltage - Rated | 1.5⁄3.5/5V |
| Current - Supply | 80/60mA |
| Product name | 9*5.5mm 1.5v/3v/5v/12vdc patch 5mm 90dB piezo buzzer component |
| Color | Black |
| Voltage | 5V |
| Frequency | 2700HZ |
| Application | Control PCB for appliances |
| Operating Voltage | 1-6V |
| Activated by | DC |
| Housing material | PPO |
| SPL | 85dB |
| Function | Re-recordable |

FAQ
1. What is a 9mm SMD piezo sounder?
A 9mm SMD piezo sounder is a compact surface-mount audio component used to generate audible alerts in electronic devices.
2. Where is a 9mm SMD piezo sounder used?
A 9mm SMD piezo sounder is used in alarms, meters, appliances, control panels, and embedded systems.
3. Why choose a SMD piezo sounder for PCB design?
A SMD piezo sounder packages save PCB space, support automated assembly, and simplify high-volume production.
4. Is a 9mm piezo sounder suitable for low power applications?
Yes, a 9mm piezo sounder is suitable for low power applications because piezo technology is energy efficient.
5. Can this piezo sounder be used in industrial electronics?
Yes, a 9mm SMD piezo sounder is commonly used in industrial electronics for alarms and status indication.
6. What are the benefits of surface mount piezo sounders?
Surface mount piezo sounders offer compact size, easy PCB mounting, and compatibility with pick-and-place assembly.
7. Does a 9mm SMD piezo sounder support mass production?
Yes, a 9mm SMD piezo sounder is ideal for mass production thanks to automated assembly and consistent output.
8. How does a piezo sounder improve product alerts?
A piezo sounder delivers clear audible feedback for warning signals, notifications, and user interface alerts.
9. Is a 9mm piezo sounder good for compact devices?
Yes, a 9mm piezo sounder is a strong choice for compact devices that require a small audible warning component.
10. What keywords describe this product for sourcing?
Common keywords include 9mm SMD piezo sounder, surface mount piezo buzzer, audible alert component, and PCB sounder.







