PartNumber | FB-DW-30293-000 | FB-DW-30295-000 | FB-DW-30294-000 |
Description | Microphones IP54 NOISE CANCELING 140MM LONG, 4.2 DIA | Microphones IP54 NOISE CANCELING 140MM LONG, 4.2 DIA | Microphones 3M, NOISE CANCELING 140MM LONG, 4.2 DIA |
Manufacturer | Knowles | Knowles | Knowles |
Product Category | Microphones | Microphones | Microphones |
RoHS | Y | - | - |
Directional Properties | Noise Cancelling | - | - |
Impedance | 2 kOhms | 4.4 kOhm | 2 kOhm |
Sensitivity | - 58 dBA | -53dB ±3dB @ 74dB SPL | -59dB ±2dB @ 74dB SPL |
Termination Style | Wire Leads | - | - |
IP Rating | IP54 | - | - |
Diameter | 8 mm | - | - |
Length | 200 mm | - | - |
Depth | 4.7 mm | - | - |
Operating Supply Voltage | 1.3 V | - | - |
Frequency | 4 kHz | - | - |
Packaging | Bulk | Bulk | Bulk |
Brand | Knowles | - | - |
Length in | 7.874 in | - | - |
Length mm | 200 mm | - | - |
Product Type | Microphones | - | - |
Factory Pack Quantity | 1 | - | - |
Subcategory | Audio Devices | - | - |
Series | - | FB-DW | FB-DW |
Type | - | Boom | Boom |
Termination | - | Wire Leads | Wire Leads |
Voltage Rated | - | 1.3V | 1.3V |
Current Supply | - | 50μA | 300μA |
Port Location | - | Bottom, Top | Bottom, Top |
Size Dimension | - | 8.00mm Dia | 8.00mm Dia |
Output Type | - | Analog | Analog |
Direction | - | Noise Cancelling | Noise Cancelling |
Frequency Range | - | 300Hz ~ 4kHz | 300Hz ~ 4kHz |
S N Ratio | - | - | - |
Seal Rating | - | None | Waterproof |
Height Max | - | 4.70mm | 4.70mm |
Shape | - | Circular | Circular |