AST1240MLTRQ.pdf
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| Image | ![]() |
| Part Number | AST1240MLTRQ |
| Manufacturer | Mallory Sonalert Products Inc. |
| Series | AST |
| Packaging | Tape & Reel (TR) |
| Product Status | Active |
| Driver Circuitry | Transducer, Externally Driven |
| Input Type | Peak-Peak Signal |
| Voltage - Rated | 3 V |
| Voltage Range | 3 ~ 25V |
| Frequency | 4kHz |
| Technology | Piezo |
| Operating Mode | Single Tone |
| Duration | - |
| Sound Pressure Level (SPL) | 75dB @ 3V, 10cm |
| Current - Supply | 5mA |
| Port Location | Side |
| Operating Temperature | -20°C ~ 70°C |
| Approval Agency | - |
| Ratings | - |
| Ingress Protection | - |
| Mounting Type | Surface Mount |
| Termination | Solder Pads |
| Size / Dimension | 0.472" L x 0.472" W (12.00mm x 12.00mm) |
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