PartNumber | DFG-30581-000 | DFG-30582-000 | DFG-30445-000 |
Description | Microphones Directional Microphone | Microphones Directional Cardioid | Microphones Directional Microphone |
Manufacturer | Knowles | Knowles | Knowles |
Product Category | Microphones | Microphones | Microphones |
Series | DFG | - | DFG |
Type | Electret Condenser | - | Boom |
Packaging | - | - | - |
Impedance | - | - | 1.7 kOhm |
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 |
Sensitivity | - | - | -69dB ±4dB @ 74dB SPL |
S N Ratio | - | - | - |
Seal Rating | None | - | None |
Height Max | - | - | 2.74mm |
Shape | - | - | Circular |
Current Rating | - | - | 50 uA |
Termination Style | - | - | Solder Pad |
Diameter | - | - | 2.57 mm |
Operating Supply Voltage | - | - | 3 VDC |
Depth | - | - | 2.74 mm |
Directional Properties | - | - | Unidirectional |