WM-63PRT Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Omnidirectional Electret Condenser Microphone Cartridge

Omnidirectional Electret Condenser Microphone Cartridge
WM-63PR
• ^{Very small, thin type omnidirectional microphone}
• ^{Most suited to products having limited space}
• ^{Better-shielded, RF-noise resistant type}
WM-63PR - Dual Band.
Appearance
WM-63PR
Typical Frequency Response Curve
+20
+10
0
-10
-20
-30
20
50
100
200
500 1000 2000
Frequency (Hz)
5000 10000 20000
Dimensional Drawing
WM-63PR
Unit: mm
1.3 2.8
Term. 1 Output
MAX0.5
Term. 2 Ground
1
Sensitivity
Vs = 2.0V
RL = 2.2kΩ
Specifications WM-63PR
Sensitivity:
Impedance:
Directivity:
Frequency:
Max. operation voltage:
Standard operation voltage:
Current consumption:
Sensitivity reduction:
S/N ratio:
–45±4dB (0dB=1V/Pa, 1kHz)
Less than 2.2kΩ
Omnidirectional
20-16,000Hz
10V
2V
Max. 0.5mA
Within –3dB at 1.5V
More than 58dB
Weight and dimensions are approximate.
Specifications are subject to change without notice.
–45±4dB
( ) X: –46±3dB
T: –44±3dB