PCB mount condenser microphones
| Manufacturer | BESTAR |
| Sound transducer type | microphone, condenser |
| Pitch | 2.5 mm |
| Impedance | 2.2 kΩ |
| Noise/signal ratio | 60 dB |
| Operating voltage range | 1.5...10 V |
| Symbol | BCM-9745P | BCM-9765P | BCM-9767P |
|---|---|---|---|
| Body dimensions [mm] | Ø9.7 x 4.5 | Ø9.7 x 6.5 | Ø9.7 x 6.7 |
| Transmission band frequency [Hz] | 100...16000 | 20...16000 | 20...16000 |
| Sensitivity [dB] | -38 | -44 | -44 |
| Sensitivity tolerance [dB] | ±3 | ±2 | ±2 |
| Operating current [µA] | 600 | 500 | 500 |