Electret Condenser Microphone
Date:
3/5/09
Dimensions: mm (in.)
Part Number:
254-ECM641-RO
ø6 (ø.236)
Term. 1 (+)
3.6
(.14)
Electret Condenser Microphone
Term. 2 (-)
A: Frequency Response, Magn dB re 1.000Pa/V
-10
-20
dB
-30
-40
-50
-60
20
200
Hz
2k
20k
KT-400495
Electrical Specifications:
•
Sensitivity: -40±3dB
•
Output Impedance (max.): 2.2KΩ
•
Frequency Range: 70-20,000Hz
•
Standard Operation Voltage: 2.0V
•
Current Consumption: 0.5mA (max.)
•
S/N Ratio: >58dB
Mechanical Specifications:
•
Operating temperature: -25°C ~ +70°C
•
Storage temperature: -40°C ~ +70°C
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.
