25LC128
BJ-28 (2)BJ-2 (5)

Knowles

BJ-28411-000

300Hz ~ 5kHz Analog Microphone Magnetic Noise Cancelling (-87dB ±5dB @ 74dB SPL) Solder Pads
Knowles

BJ-28471-000

300Hz ~ 5kHz Analog Microphone Magnetic (-90dB ±5dB @ 74dB SPL) Solder Pads

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