| Model Number |
| S12OT421-008 |
S18OB381-032 |
| Model Name |
| Goertek S12OT421-008 |
Goertek S18OB381-032 |
| Category |
| MEMS Microphones |
MEMS Microphones |
| Brand |
| Goertek |
Goertek |
| Description |
| Omnidirectional -42dB 400Ω 58dB SMD-4P,2.2x3.8mm MEMS Microphones ROHS |
SMD-5P,2.7x3.5mm MEMS Microphones ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.070 grams / 0.002469 oz |
0.150 grams / 0.005291 oz |
| Package / Case |
| SMD-4P,2.2x3.8mm |
SMD-5P,2.7x3.5mm |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| - |
- |
| Supply Voltage |
| 1.5V~3.6V |
N/A |
| Direction |
| Omnidirectional |
N/A |
| Current Consumption |
| 150uA |
N/A |
| Sensitivity |
| -42dB |
N/A |
| Impedance |
| 400Ω |
N/A |
| SNR(Signal to Noise Ratio) |
| 58dB |
N/A |
