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See Product Specifications
| Part Number: | AT-1031-TT-R | 
| Category: | Audio Products | 
| Subcategory: | Alarms, Buzzers, and Sirens | 
| Manufacturer: | PUI Audio, Inc. | 
| Packaging: | Tray | 
| Product Status: | Active | 
| Driver Circuitry: | Transducer, Externally Driven | 
| Input Type: | Peak-Peak Signal | 
| Voltage - Rated: | 1.5 V | 
| Voltage Range: | 1 ~ 3V | 
| Frequency: | 3.1kHz | 
| Technology: | Electromechanical/Magnetic | 
| Operating Mode: | Single Tone | 
| Duration: | - | 
| Sound Pressure Level (SPL): | 85dB @ 1.5V, 10cm | 
| Current - Supply: | 80mA | 
| Port Location: | Top | 
| Operating Temperature: | -20°C ~ 85°C | 
| Approval Agency: | - | 
| Ratings: | - | 
| Ingress Protection: | - | 
| Mounting Type: | Through Hole | 
| Termination: | PC Pins | 
| Size / Dimension: | 0.378" Dia (9.60mm) | 
| Height - Seated (Max): | 0.276" (7.00mm) |