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| 类型 | 产品描述 |
|---|---|
| 分类 | 警报器、蜂鸣器和警笛 |
| 制造商 | East Electronics |
| Operating Temperature | -20°C ~ 70°C |
| Input Type | DC |
| Ingress Protection | - |
| Height - Seated (Max) | 0.787" (20.00mm) |
| Approval Agency | - |
| Termination | PC Pins |
| Duration | - |
| Voltage - Rated | 9 V |
| Mounting Type | Through Hole |
| Size / Dimension | 1.575" Dia (40.00mm) |
| Current - Supply | 10mA |
| Voltage Range | 7 ~ 12V |
| Product Status | Active |
| Ratings | - |
| Driver Circuitry | Transducer, Externally Driven |
| Series | EFM |
| Sound Pressure Level (SPL) | 90dB @ 9V, 30cm |
| Technology | Piezo |
| Mfr | East Electronics |
| Operating Mode | Single Tone |
| Frequency | 3.4kHz |
| Port Location | Top |
| Package | Box |
| Base Product Number | EFM-290 |