Electret Microphone Element
(270-0090)                  Specifications             Faxback Doc. # 9796

Model # KUC1723-01-6730

Sensitivity: ...........................65dB +/- 4dB (0dB=1V/0.1Pa @ 1KHz)
Impedance: ...................................................1 Kohm (max)
Standard Power Supply: ............................................4.5 VDC
Operating Voltage: ...............................................2-10 VDC
                                   When 3 VDC, sensitivity allowance to be
                                 -3 dB based on the sensitivity at 4.5 VDC
Current: .....................................................1.0 mA (max)
S/N: ..........................................................40 dB (min)
                                                    A-Curve at 1kHz 0.1 Pa
Phase: ...............................................................Unity
Maximum Input Sound Pressure Level: ..........................100 dB S.P.L.
Directional Characteristic: ..............................Omni-directional
Frequency Response Range:...................................70 Hz - 10 KHz
Current Comsumption:.............................Less than 0.8 mA at 4.5 V
Dimensions:..........9.7 mm Diameter x 6.7 mm Height x 12.0 mm Lead Length
Weight:..............................................................1.3 g

Specifications are typical; individual units might vary.  Specifications
are subject to change and improvement without notice.


(TLC/ir-04/05/96)