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| PartNumber | PT-1250PQ | PT-1245P-PXQ | PT-1250WQ |
| Description | Audio Indicators & Alerts BUZZER PIEZO 5-25VPP 80DB 5.0KHZ | Audio Indicators & Alerts 3-25VAC 4000Hz 80dB | Audio Indicators & Alerts XDUCR, PIEZO, 4.8KHZ 80DB, NO FLANGE |
| Manufacturer | Mallory Sonalert | - | Mallory Sonalert Products Inc. |
| Product Category | Audio Indicators & Alerts | - | Buzzers |
| RoHS | Y | - | - |
| Product | Transducers | - | - |
| Type | Piezoelectric Buzzer | - | - |
| Sound Pressure Level | 80 dBA | - | 80dB @ 5V, 10cm |
| Tone | Dual Tone | - | - |
| Frequency | 4.8 kHz | - | 4.8kHz |
| Voltage Rating | 5 V | - | - |
| Current Rating | 1.5 mA | - | - |
| Termination Style | Solder Pin | - | - |
| IP Rating | - | - | - |
| Diameter | 13.8 mm | - | - |
| Mounting | Through Hole | - | - |
| Height | 4 mm | - | - |
| Series | PT | - | PT |
| Brand | Mallory Sonalert | - | - |
| Height in | 0.157 in | - | - |
| Height mm | 4 mm | - | - |
| Product Type | Audio Indicators & Alerts | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Audio Devices | - | - |
| Unit Weight | 0.049384 oz | - | - |
| Packaging | - | - | Bulk |
| Termination | - | - | Wire Leads |
| Driver Circuitry | - | - | Transducer, Externally Driven |
| Technology | - | - | Piezo |
| Input Type | - | - | peak-peak Signal |
| Voltage Rated | - | - | 5Vp-p |
| Voltage Range | - | - | 3 ~ 30V |
| Operating Mode | - | - | Continuous |
| Current Supply | - | - | 1.5mA |
| Operating Temperature | - | - | -20°C ~ 70°C |
| Washable | - | - | No |
| Port Location | - | - | Top |
| Mounting Type | - | - | Surface Mount |
| Size Dimension | - | - | 13.8mm Dia x 4.2mm H |