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See Product Specifications
| Part Number: | MR-28406-146 |
| Category: | Audio Products |
| Subcategory: | Microphones |
| Manufacturer: | Knowles |
| Packaging: | Tray |
| Product Status: | Obsolete |
| Type: | Electret Condenser |
| Output Type: | Analog |
| Direction: | Omnidirectional |
| Frequency Range: | 100 Hz ~ 4.7 kHz |
| Sensitivity: | -61dB +3dB, -4dB @ 74dB SPL |
| S/N Ratio: | - |
| Impedance: | 3.5 kOhms |
| Voltage - Rated: | 1.3 V |
| Voltage Range: | - |
| Current - Supply: | 50 µA |
| Port Location: | Top |
| Ratings: | Waterproof |
| Termination: | Wire Leads |
| Size / Dimension: | 0.871" Dia (22.12mm) |
| Height (Max): | 0.299" (7.60mm) |
| Shape: | Circular |
