 |  |  | |
| PartNumber | DFG-30852-000 | DFG-30581-000 | DFG-30445-000 |
| Description | Microphones Directional Microphone | Microphones Directional Microphone | Microphones Directional Microphone |
| Manufacturer | Knowles | Knowles | Knowles |
| Product Category | Microphones | Microphones | Microphones |
| RoHS | Y | - | - |
| Directional Properties | Unidirectional | - | Unidirectional |
| Impedance | 1.7 kOhms | - | 1.7 kOhm |
| Current Rating | 50 uA | - | 50 uA |
| Sensitivity | - 69 dBA | - | -69dB ±4dB @ 74dB SPL |
| Termination Style | Solder Pad | - | Solder Pad |
| IP Rating | - | - | - |
| Diameter | 2.56 mm | - | 2.57 mm |
| Depth | 2.74 mm | - | 2.74 mm |
| Operating Supply Voltage | 3 V | - | 3 VDC |
| Frequency | 10 kHz | - | - |
| Series | FG | DFG | DFG |
| Brand | Knowles | - | - |
| Product Type | Microphones | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Audio Devices | - | - |
| Type | - | Electret Condenser | Boom |
| Packaging | - | - | - |
| Termination | - | - | Solder Pads |
| Voltage Rated | - | 1.3V | 1.3 ~ 3V |
| Current Supply | - | 50μA | 50μA |
| Port Location | - | Top | Bottom, Top |
| Size Dimension | - | - | 2.57mm Dia |
| Output Type | - | Analog | Analog |
| Direction | - | Unidirectional | Unidirectional |
| Frequency Range | - | 100Hz ~ 10kHz | 100Hz ~ 10kHz |
| S N Ratio | - | - | - |
| Seal Rating | - | None | None |
| Height Max | - | - | 2.74mm |
| Shape | - | - | Circular |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Knowles |
DFG-30852-000 | Microphones Directional Microphone | |
| DFG-30581-000 | Microphones Directional Microphone | ||
| DFG-30852-000 | Microphones Directional Microphone | ||
| DFG-30445-000 | Microphones Directional Microphone | ||
| DFG-1-E-EN | 全新原裝 | ||
| DFG-2005 | 5MHz DDS Function Generator Low-Cost | ||
| DFG-2060 | 60MHz DDS Function Generator Low-Cost | ||
| DFG-2040 | 40MHz DDS Function Generator Low-Cost | ||
| DFG-RC68-S915A | DFG-RC68-S915A | ||
| DFG | 全新原裝 | ||
| DFG1A8 | 全新原裝 | ||
| DFG1C1 | 全新原裝 | ||
| DFG1C4 | 全新原裝 | ||
| DFG1C6 | 全新原裝 | ||
| DFG1C8 | 全新原裝 | ||
| DFG1D4 | 全新原裝 | ||
| DFG1E10 | 全新原裝 | ||
| DFG235 | 全新原裝 | ||
| DFG2A6 | 全新原裝 | ||
| DFG2A8 | 全新原裝 | ||
| DFG2R904 | 全新原裝 | ||
| DFG3A1 | 全新原裝 | ||
| DFG3A2 | 全新原裝 | ||
| DFG3A4 | 全新原裝 | ||
| DFG:MARKING | 全新原裝 | ||
| DFGD60MS034 | 全新原裝 | ||
| DFGK | 全新原裝 | ||
| DFGX9013YA | 全新原裝 | ||
| DFG-30582-000 | Microphones Directional Cardioid | ||
| DFG-30851-000 | Microphones Directional Noise Canceling |