Panasonic wm-60a User Manual

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Design and specifi cations are subject to change without notice. Ask factory for technical specifi cations before purchase and/or use.
Whenever a doubt about safety arises from this product, please contact us immediately for technical consultation.  
Microphone Cartridges
Omnidirectional Back Electret
Condenser Microphone Cartridge
Series:
WM-60A
■ Sensitivity
■ Specifications
Sensitivity 
– 44
±5dB (0db = 1V/pa, 1kHz)
Impedance 
Less than 2.2 k
Ω
Directivity 
Omnidirectional
Frequency 
20–20,000 Hz
Max. operation voltage 
10V
Standard operation voltage 
2V
Current consumption 
Max. 0.5 mA
Sensitivity reduction 
Within –3 dB at 1.5V
S/N ratio 
More than 58 dB
■ Typical Frequency Response Curve
■ Dimensions in mm (not to scale)
WM-60A
5.0
ø6.0
Term 1 output
Term 2 ground
+20
+10
0
–10
–20
–30
20 
50 
100 
200 
500 
1000 
2000 
5000 
10000 20000
Frequency (Hz)
Relative Response (dB)
Vs = 2.0V
RL = 2.2k
Ω
X: –46 
± 3dB
T: –44 
± 3dB
Y: –42 
± 3dB
■ Features
● Small microphones for general use
● Back electret type designed for high resistance 
to vibrations