 |  |  | |
| PartNumber | SPM0404HD5H-PB | SPM0404HE5H-PB-6 | SPM0404LE5H-QB |
| Description | MIC MEMS ANALOG OMNI -42DB | SISONIC MIC ENHANCED RF TOP PORT | MIC MEMS ANALOG OMNI -38DB |
| Manufacturer | Knowles | - | - |
| Product Category | Microphones | - | - |
| Series | SiSonic | - | - |
| Type | MEMS (Silicon) | - | - |
| Packaging | Digi-ReelR | - | - |
| Impedance | 300 Ohm | - | - |
| Termination | Surface Mount | - | - |
| Voltage Rated | 1.5 ~ 3.6V | - | - |
| Current Supply | 300μA | - | - |
| Port Location | Top | - | - |
| Size Dimension | 4.72mm L x 3.76mm W | - | - |
| Output Type | Analog | - | - |
| Direction | Omnidirectional | - | - |
| Frequency Range | 100Hz ~ 10kHz | - | - |
| Sensitivity | -42dB ±3dB @ 94dB SPL | - | - |
| S N Ratio | 59dB | - | - |
| Seal Rating | None | - | - |
| Height Max | 1.35mm | - | - |
| Shape | Rectangular | - | - |
