254-ECM9444-RO Kobitone, 254-ECM9444-RO Datasheet
254-ECM9444-RO
Manufacturer Part Number
254-ECM9444-RO
Description
Microphones OMNIDIRECT 9.4x6.5mm
Manufacturer
Kobitone
Datasheet
1.254-ECM9444-RO.pdf
(1 pages)
Specifications of 254-ECM9444-RO
Diameter
9.4 mm
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available from Mouser Electronics
Part Number:
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
254-ECM9444-RO
Electrical Specifications:
• Sensitivity: -44±2dB
• Output Impedance: 1.0KΩ (Max)
• Frequency Range: 70 - 20K Hz
• Standard Operation Voltage: 4.5V
• Current Consumption: 0.5mA (Max)
• S/N Ratio: ≧ 58dB
FILTER
-20
-30
-40
-50
-60
-10
20
Microphone Frequency Response
Electret Condenser Microphone
200
(ø.37±.008)
ø9.4±.20
Hz
www.mouser.com
2K
Mechanical Specifications:
• Operating Temperature: -20~+60℃
• Storage Temperature: -25~+70℃
Note:
• RoHS Compliant
Dimensions: mm (in.)
20K
(800) 346-6873
Date:
Term.1
Term.2
( )
( )
KT-400492
03/06/09
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