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| Part Number | PT-2728FPQ |
| Datasheet | PT-2728FPQ datasheet |
| Description | AUDIO PIEZO TRANSDUCER 3-28V TH |
| Manufacturer | Mallory Sonalert Products Inc. |
| Series | PT |
| Part Status | Active |
| Driver Circuitry | Transducer, Externally Driven |
| Input Type | DC |
| Voltage - Rated | 12V |
| Voltage Range | 3 ~ 28V |
| Frequency | 2.8kHz |
| Technology | Piezo (with Feedback) |
| Operating Mode | Single Tone |
| Duration | - |
| Sound Pressure Level (SPL) | 85dB @ 12V, 30cm |
| Current - Supply | 10mA |
| Port Location | Side |
| Operating Temperature | -20°C ~ 90°C |
| Approvals | - |
| Ratings | - |
| Ingress Protection | - |
| Mounting Type | Through Hole |
| Termination | PC Pins |
| Size / Dimension | 1.201" L x 0.315" W (30.50mm x 8.00mm) |
| Height - Seated (Max) | 1.319" (33.50mm) |