
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Audio Products / Vibration Motors/Buzzers | |
| Manufacturer | Mallory Sonalert Products Inc | |
| Package | - | |
| Sound Pressure Level(SPL) | 105dB | |
| Operating Temperature | -20℃~+70℃ | |
| Driver Circuitry | Active Buzzer (Built-in Driving Circuit) | |
| Technology | Piezoelectric | |
| Voltage - Supply | 5V~15V | |
| Continuous Operating Time | 0.96PPS~1.44PPS | |
| Frequency | 2.8kHz | |
| Height | 41.02mm | |
| Diameter(φD) | 54.3mm |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
PS-551Q technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Audio Products / Vibration Motors/Buzzers | |
| Manufacturer | Mallory Sonalert Products Inc | |
| Package | - | |
| Sound Pressure Level(SPL) | 105dB | |
| Operating Temperature | -20℃~+70℃ | |
| Driver Circuitry | Active Buzzer (Built-in Driving Circuit) | |
| Technology | Piezoelectric | |
| Voltage - Supply | 5V~15V | |
| Continuous Operating Time | 0.96PPS~1.44PPS | |
| Frequency | 2.8kHz | |
| Height | 41.02mm | |
| Diameter(φD) | 54.3mm |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the PS-551Q. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

PS-551Q datasheets or manufacturer documentation.
Datasheet: PS-551Q Datasheet (PDF)
The PS-551Q schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.