PartNumber | EM-30081-P133 | EM-30081-C36 | EM-30028-D59 |
Description | Microphones Omni-Directional Microphone | Microphones Omni-Directional Microphone | Microphones Omni-Directional Microphone |
Manufacturer | Knowles | Knowles | Knowles |
Product Category | Microphones | Microphones | Microphones |
RoHS | Y | - | - |
IP Rating | - | - | - |
Length | 3.63 mm | - | 3.57 mm |
Width | 3.63 mm | - | 3.57 mm |
Depth | 2.28 mm | - | 2.21 mm |
Series | EM/BEM | EM | EM |
Brand | Knowles | - | - |
Length in | 0.143 in | - | - |
Length mm | 3.63 mm | - | - |
Product Type | Microphones | - | - |
Factory Pack Quantity | 25 | - | - |
Subcategory | Audio Devices | - | - |
Width in | 0.143 in | - | - |
Width mm | 3.63 mm | - | - |
Type | - | Electret Condenser | Electret Condenser |
Packaging | - | Bulk | Bulk |
Impedance | - | 4.4 kOhm | - |
Termination | - | Solder Pads | Solder Pads |
Voltage Rated | - | 1.3V | - |
Current Supply | - | 50μA | - |
Port Location | - | Bottom | - |
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 | - | 1kHz ~ 9kHz | - |
Sensitivity | - | -52dB ±4dB @ 74dB SPL | - |
S N Ratio | - | - | - |
Seal Rating | - | None | None |
Height Max | - | 2.21mm | 2.21mm |
Shape | - | Square | Square |
Termination Style | - | - | Solder Pad |
Length in | - | - | 0.141 in |
Length mm | - | - | 3.57 mm |
Width in | - | - | 0.141 in |
Width mm | - | - | 3.57 mm |
Directional Properties | - | - | Omnidirectional |