Challenge Electronics

Microphones

Noise Cancelling Condenser Mics

Part Number Dimensions Sensitivity/db Min
S/N
Ratio
Operating Voltage Frequency Range/Hz Internal Capacitors Termination
Dia.
mm
High
mm
dB ± Min. Vdc Nom. Vdc Max. Vdc Hz pFD Type Long mm
Part Number Dimensions Sensitivity/db Min
S/N
Ratio
Operating Voltage Frequency Range/Hz Internal Capacitors Termination
Dia.
mm
High
mm
dB ± Min. Vdc Nom. Vdc Max. Vdc Hz pFD Type Long mm
CEM-N6029JAD473P1.9R 6.0 2.9 -47 3 55 1 2.0 10 100-10000 PC Pin  
CEM-N9750EAA544NR 9.7 5.0 -54 4 60 1 2.0 10 100-10000 Solder Points  
CEM-N9767JAD544P2.54R 9.7 6.7 -54 4 50 1 1.5 10 100-10000 PC Pin  
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