| PartNumber | PT-2726PQ | PT-2726FPQ | PT-2726FWQ |
| Description | Audio Indicators & Alerts XDUCR, PIEZO, 2.6KHZ 90DB, PC PINS, 30X10 | Audio Indicators & Alerts XDUCR, PIEZO, 2.6KHZ 3TERMS, 90DB, 30X10 | Audio Indicators & Alerts XDUCR, PIEZO, 2.6KHZ 90DB, 3WIRES, 30X10 |
| Manufacturer | Mallory Sonalert | Mallory Sonalert | - |
| Product Category | Audio Indicators & Alerts | Audio Indicators & Alerts | - |
| RoHS | Y | Y | - |
| Product | Transducers | Transducers | - |
| Type | Piezoelectric Transducer | Piezoelectric Transducer | - |
| Sound Pressure Level | 90 dBA | 90 dBA | - |
| Frequency | 2.5 kHz | 2.6 kHz | - |
| Voltage Rating | 5 V | 12 V | - |
| Current Rating | 1.5 mA | 8 mA | - |
| Termination Style | Solder Pin | Solder Pin | - |
| IP Rating | - | - | - |
| Diameter | 30 mm | 30 mm | - |
| Dimensions | 30 mm L x 30 mm W x 10 mm H | 30 mm L x 30 mm W x 10 mm H | - |
| Height | 10 mm | 10 mm | - |
| Length | 30 mm | 30 mm | - |
| Series | PT | PT | - |
| Width | 30 mm | 30 mm | - |
| Brand | Mallory Sonalert | Mallory Sonalert | - |
| Height in | 0.402 in | 0.394 in | - |
| Height mm | 10.2 mm | 10 mm | - |
| Product Type | Audio Indicators & Alerts | Audio Indicators & Alerts | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Unit Weight | 0.155205 oz | 0.141096 oz | - |
| Tone | - | Dual Tone | - |
| Mounting | - | Through Hole | - |