| PartNumber | PT-2035FPQ | PT-2038FWQ | PT-2035FPLQ |
| Description | Audio Indicators & Alerts XDUCR, PIEZO, 3KHZ 8BDB, 3MM TERMS | Audio Indicators & Alerts XDUCR, PIEZO, 3.8KHZ 85DB, 3WIRES, 24X4.5 | Audio Indicators & Alerts BUZZER PIEZO 3-28VDC 86DB 3.0KHZ |
| Manufacturer | Mallory Sonalert | Mallory Sonalert | Mallory Sonalert |
| Product Category | Audio Indicators & Alerts | Audio Indicators & Alerts | Audio Indicators & Alerts |
| RoHS | Y | Y | Y |
| Product | Transducers | Transducers | Transducers |
| Type | Piezoelectric Transducer | Piezoelectric Transducer | Piezoelectric Buzzer |
| Sound Pressure Level | 86 dBA | 85 dBA | 86 dBA |
| Tone | Dual Tone | - | Dual Tone |
| Frequency | 3 kHz | 3.8 kHz | 3 kHz |
| Voltage Rating | 12 V | 12 V | 12 V |
| Current Rating | 10 mA | 8 mA | 10 mA |
| Termination Style | Solder Lug | Wire Leads | Solder Pin |
| IP Rating | - | - | - |
| Diameter | 23.4 mm | 24 mm | 23.4 mm |
| Dimensions | 23.4 mm L x 23.4 mm W x 11 mm H | 24 mm L x 24 mm W x 4.5 mm H | 23.4 mm L x 23.4 mm W x 11 mm H |
| Mounting | Through Hole | - | Through Hole |
| Height | 11 mm | 4.5 mm | 11 mm |
| Length | 23.4 mm | 24 mm | 23.4 mm |
| Series | PT | PT | PT |
| Width | 23.4 mm | 24 mm | 23.4 mm |
| Brand | Mallory Sonalert | Mallory Sonalert | Mallory Sonalert |
| Height in | 0.433 in | - | 0.433 in |
| Height mm | 11 mm | - | 11 mm |
| Product Type | Audio Indicators & Alerts | Audio Indicators & Alerts | Audio Indicators & Alerts |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Audio Devices | Audio Devices | Audio Devices |
| Unit Weight | 0.098767 oz | 0.070548 oz | 0.105822 oz |