Microphones - Import export

Model No.: SMT4030-26; Product Attributes : *High sensitivity *High SNR output *High temperature reflow-assembly. Technical parameter: Dimension: 4.0*3.0*1.0mm; Sensitivity @1KHz: 26 ± 1dBFS; SNR: 63-65 dB; Output signal: digital; Sound Port: bottom; AOP(dB SPL): 120; Voltage: 1.62~3.6V; Current: 600uA; Directional: Omni-directional.

Model No.: BO4015L-423; Technical parameter: Dimension: 4.0*1.5mm. Sensitivity @1KHz: -42 ± 3dB; SNR: >58 dB; Terminal: soldering; SPL: 110 dB; Impedance: 2.2 (Max) KΩ; Voltage: 1.0~10V; Current: <500μA; Directional: Omni-directional.

Model No.: MD23H9-H; Technical parameter: Sensitivity at 1KHz: -66 ± 3dB; AC impedance at 1KHz: 35~80 ohms; Resistance: 180 ± 50 ohms; Frequency range: 200~4000Hz.