Electret Condenser Microphone
Date:
03/05/09
Dimensions: mm (in.)
Part Number:
254-ECM651-RO
Term.1 ( )
ø.236±.012
(ø6±.30)
2–ø1.7
(ø.067)
Term.2 ( )
Electret Condenser Microphone
Microphone Frequency Response
-30
-40
-50
-60
-70
-80
20
50
200
500
2K
5K
20K
5
(.197)
Electrical Specifications:
•
Sensitivity: -51±3dB
•
Output Impedance: 2.2KΩ (Max)
•
Frequency Range: 70 - 20K Hz
•
Standard Operation Voltage: 2.0V
•
Current Consumption: 0.5mA (Max)
•
S/N Ratio:
≧
58dB
•
Sound Pressure Level: 110dB
Mechanical Specifications:
•
Operating Temperature: -25~+70℃
•
Storage Temperature: -40~+70℃
KT-400490
Note:
•
RoHS Compliant
Available from Mouser Electronics
www.mouser.com
(800) 346-6873
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
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