Language:en 
- zh-cn
- en
USEMI
| Model： | SPM0205HD4 |
|---|---|
| Product Category： | Microphones |
| Manufacturer： | Knowles |
| Description： | AUDIO MICROPHON |
| Encapsulation： | - |
| Package： | Bulk |
| RoHS Status： | |
| TYPE | DESCRIPTION |
| Mfr | Knowles |
| Series | SPM |
| Package | Bulk |
| Product Status | ACTIVE |
| Output Type | Analog |
| Size / Dimension | 0.186" L x 0.148" W (4.72mm x 3.76mm) |
| Sensitivity | -26dB |
| Shape | Rectangular |
| Type | MEMS (Silicon) |
| Termination | Solder Pads |
| Direction | Omnidirectional |
| Port Location | Top |
| Height (Max) | 0.049" (1.25mm) |
| Impedance | 300 Ohms |
| Current - Supply | 500 µA |
| Voltage Range | 1.6 V ~ 3.6 V |
| Frequency Range | 100 Hz ~ 8 kHz |
