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BL-21994-000 Knowles Microphones

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Mfr: Knowles Series: BL Package: Bulk Product Status: Obsolete Type: Piezo Output Type: Analog Direction: Omnidirectional Frequency Range: 20 Hz ~ 10 kHz Sensitivity: -69dB 卤3dB @ 74dB SPL S/N Ratio: - Impedance: 4 kOhms Voltage - Rated: 3 V Current - Supply: 160 碌A Port Location: Top Termination: Wire Leads Size / Dimension: 0.500\ Dia (12.70mm) Height (Max): 1.008\ (25.60mm) Shape: Circular

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