Electret Condenser Microphone
Part Number:
254-ECM97-RO
(+)
Date:
6/5/14
Dimensions: mm (in.)
Air Hole
ø9 (ø.354)
(-)
ø.90 (ø.035)
Electret Condenser Microphone
ø9.7 (ø.38)
5 (.197)
Frequency Response Curve
+20
+10
0
-10
-20
-30
20
180
50
100
200
500
1000
2000
5000
10000 20000
0
Frequency (Hz)
KT-400497
Electrical Specifications:
•
Sensitivity: -47±3dB
•
Standard Operation Voltage: 1.5V
•
Output Impedance: 680Ω (max.)
•
Frequency Range: 100-20K Hz
•
Current Consumption: 0.5mA (max.)
•
S/N Ratio: ≥ 55dB
Mechanical Specifications:
•
Operating temperature: -20°C ~ +60°C
•
Storage temperature: -30°C ~ +70°C
Note:
•
RoHS Compliant
Available from Mouser Electronics
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
www.mouser.com
(800) 346-6873
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