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See Product Specifications
| Part Number: | TO38-31020-B21 |
| Category: | Audio Products |
| Subcategory: | Microphones |
| Manufacturer: | Knowles |
| Packaging: | Tray |
| Product Status: | Active |
| Type: | Electret Condenser |
| Output Type: | Analog |
| Direction: | Omnidirectional |
| Frequency Range: | 80 Hz ~ 10 kHz |
| Sensitivity: | -54dB ±3dB @ 74dB SPL |
| S/N Ratio: | - |
| Impedance: | 4.4 kOhms |
| Voltage - Rated: | - |
| Voltage Range: | 0.9 V ~ 1.6 V |
| Current - Supply: | 29 µA |
| Port Location: | Side |
| Ratings: | - |
| Termination: | Solder Pads |
| Size / Dimension: | 0.141" L x 0.141" W (3.57mm x 3.57mm) |
| Height (Max): | 0.053" (1.35mm) |
| Shape: | Square |
