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| Part Number | WM-55A103 |
| Datasheet | WM-55A103 datasheet |
| Description | MIC COND ANALOG UNI -47DB |
| Manufacturer | Panasonic Electronic Components |
| Series | WM-55A103 |
| Part Status | Obsolete |
| Type | Electret Condenser |
| Output Type | Analog |
| Direction | Unidirectional |
| Frequency Range | 100Hz ~ 12kHz |
| Sensitivity | -47dB ±4dB @ 94dB SPL |
| S/N Ratio | 60dB |
| Impedance | 680 Ohms |
| Voltage - Rated | 1.5V |
| Voltage Range | 1.5V ~ 10V |
| Current - Supply | 500µA |
| Port Location | Top |
| Ratings | - |
| Termination | Solder Pads |
| Size / Dimension | 0.382" Dia (9.70mm) |
| Height (Max) | 0.197" (5.00mm) |
| Shape | Circular |