Electret Condenser Microphone
Date:
10/24/08
Dimensions: mm (
in.)
Part Number:
254-ECM6044-RO
Term. 2
6±.20
(.236±.008)
2.7±.15
(.106±.006)
2.8 (.11)
Term. 1
.90 (.035)
Electret Condenser Microphone
1.9
(.075)
-30
Microphone Frequency Response dB Ref. 1V/Pa
-40
-50
-60
-70
-80
20
50
100
200
500
1k
2k
5k
10k
20k
KT-400423
Electrical Specifications:
•
Sensitivity: -44 ± 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
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.
京公网安备 11010802033920号
EEWORLD
