Ø4mm back electret condenser microphone, RoHS compliant.
HBO0402D-62 – Back Electret Condenser Microphone Component
Microphone Requirements
| Directivity | Omnidirectional |
| Sensitivity |
0dB = 1V/Pa, 1kHz, rated voltage, RL = 2.2KΩ -42 ± 3 dB |
| Rated Voltage | 2V |
| Current Consumption | <=0.5mA |
| Frequency Range | 100 ~ 10KHz |
| Output Impedance | 2.2KΩ |
| S/N Ratio | >=58dB |
| Maximum Input SPL | 110dB |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -40°C to +85°C |
| Maximum Operating Voltage | 10V |
