2718 silicon microphone

2718 silicon microphone
Model: HT-M2718-4256M
Type: Simulated microphone head (silicone microphone)
Directionality: Omnidirectional
Signal to noise ratio: 56 dB
Sensitivity: -39-45dB
Output impedance: 300 Ω (ohms)
Specification size: 2.75 × 1.85 × 0.95 (mm)
Frequency response: 100-10000Hz
Current consumption: 250 (Max) μ A
Maximum sound pressure level: 130 dB