 |  | | |
| PartNumber | EM-27901-C46 | EM-27902-C38 | EM-27900-C46 |
| Description | Microphones Omni-Directional Microphone | Microphones Omni-Directional Microphone | Microphones Omni-Directional Microphone |
| Manufacturer | Knowles | Knowles | Knowles |
| Product Category | Microphones | Microphones | Microphones |
| RoHS | Y | - | - |
| Directional Properties | Omnidirectional | - | - |
| Impedance | 4.4 kOhms | - | - |
| Current Rating | 50 uA | - | - |
| Sensitivity | - 52 dBA | - | - |
| Termination Style | Solder Pad | - | - |
| IP Rating | - | - | - |
| Length | 3.57 mm | - | - |
| Width | 3.57 mm | - | - |
| Depth | 2.21 mm | - | - |
| Operating Supply Voltage | 1.3 V | - | - |
| Frequency | 5 kHz | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Series | EM/BEM | EM | EM |
| Brand | Knowles | - | - |
| Length in | 0.141 in | - | - |
| Length mm | 3.57 mm | - | - |
| Product Type | Microphones | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Audio Devices | - | - |
| Width in | 0.141 in | - | - |
| Width mm | 3.57 mm | - | - |
| Type | - | Electret Condenser | Electret Condenser |
| Termination | - | Solder Pads | Solder Pads |
| Voltage Rated | - | - | - |
| Current Supply | - | - | - |
| Port Location | - | - | - |
| Size Dimension | - | 3.57mm L x 3.57mm W | 3.57mm L x 3.57mm W |
| Output Type | - | Analog | Analog |
| Direction | - | Omnidirectional | Omnidirectional |
| Frequency Range | - | 100Hz ~ 10kHz | 100Hz ~ 10kHz |
| S N Ratio | - | - | - |
| Seal Rating | - | None | None |
| Height Max | - | 2.21mm | 2.21mm |
| Shape | - | Square | Square |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Knowles |
EM-27901-C46 | Microphones Omni-Directional Microphone | |
| EM-27902-C38 | Microphones Omni-Directional Microphone | ||
| EM-27900-C46 | Microphones Omni-Directional Microphone | ||
| EM-27901-C46 | Microphones Omni-Directional Microphone |