TFM-25.pdf
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| Part Number | TFM-23 | TFM-59DA-5 | TFM-51 | TFM-25 | TFM-25E |
| Manufacturer | East Electronics | East Electronics | East Electronics | East Electronics | East Electronics |
| Series | - | - | - | - | TFM |
| Packaging | Tray | Tray | Tray | Tray | Box |
| Product Status | Active | Active | Active | Active | Active |
| Driver Circuitry | - | - | - | - | Transducer, Externally Driven |
| Input Type | - | - | - | - | Peak-Peak Signal |
| Voltage - Rated | 9 V | 3 V | 9 V | 9 V | 3 V |
| Voltage Range | 3 ~ 15V | 3 ~ 25V | 3 ~ 15V | 3 ~ 15V | 25V |
| Frequency | 4kHz | 4kHz | 4.1kHz | 4kHz | 2kHz |
| Technology | - | - | - | - | Piezo |
| Operating Mode | Continuous | Continuous | Continuous | Continuous | - |
| Duration | - | - | - | - | - |
| Sound Pressure Level (SPL) | 80dB @ 9V, 10cm | 70dB @ 3V, 10cm | 80dB @ 9V, 10cm | 80dB @ 9V, 10cm | 60.46dB @ 3V, 30cm |
| Current - Supply | 3mA | - | 3mA | 2.5mA | 3mA |
| Port Location | - | - | - | - | Top |
| Operating Temperature | -20°C ~ 70°C | -40°C ~ 85°C | -20°C ~ 70°C | -40°C ~ 70°C | -40°C ~ 85°C |
| Approval Agency | - | - | - | - | - |
| Ratings | - | - | - | - | - |
| Ingress Protection | - | - | - | - | - |
| Mounting Type | Wire Lead | Through Hole | Through Hole | Through Hole | Through Hole |
| Termination | Wire Leads | PC Pins | PC Pins | PC Pins | PC Pins |
| Size / Dimension | 0.650" Dia (16.50mm) | 0.480" Dia (12.20mm) | 0.866" Dia (22.00mm) | 0.661" Dia (16.80mm) | 0.669" Dia (17.00mm) |
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