Challenge Electronics

Microphones

Uni-Directional 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-UB4020MBAD503NR 4.0 2.0 -50 3 55 1 2.0 10 100-10000   Solder Points  
U9752BA474LFP 9.7 5.2 -47 4 55 1 1.5 10 100-10000   PC Pin  
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