WM-64PCX

Manufacturer Part NumberWM-64PCX
DescriptionMICROPHONE OMNI 6X2.2MM W/CAP
ManufacturerPanasonic - ECG
SeriesWM-64P
TypeElectret Condenser
WM-64PCX datasheet
 


Specifications of WM-64PCX

Sensitivity-46dB ±3dBVoltage - Rated2V
Current500µASize / DimensionCircular - 6mm Dia x 2.2mm H
S/n Ratio58dBFilter Type33pF
Impedance2.2K OhmFrequency20Hz ~ 16kHz
TerminationSolder Pins/PostsDirectionOmnidirectional
Port LocationTopLead Free Status / RoHS StatusContains lead / RoHS non-compliant
Other namesP11967
WM-64PC
WM-64PC
WM64PCX
  
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Omnidirectional Back Electret Condenser Microphone Cartridge
WM
-
64PC
WM
-
64PC
●Small and thin omnidierectional microphone
●Pin type for connector connection or direct-in to PCB
●Back electret type designed for high resistance to vibrations
●RFI protected
●33pF capacitor inside
■Appearance
■Schematic Diagram
FET Impedance
converter
2.2kΩ
Mic Capsule
■Sensitivity
(0dB=1V/Pa, 1kHz)
Specifications
Dimensions
Impedance
Directivity
Frequency
Max operation voltage
Standard operation voltage
Current consumption
Sensitivity reduction
S/N ratio
Specifications are subject to change without notice.
■Dimensional Drawing
■Typical Frequency Response Curve
+20
+20
Output
+10
+10
0
0
+Vs
2V
- 10
- 10
Ground
- 20
- 20
- 30
- 30
20
20
50
50
Model No.
Sensitivity
-46+/-3dB
WM-64PCX
-44+/-3dB
WM-64PCT
6 x 2.2 mm
Less than 2.2kΩ
Omnidirectional
20-16,000Hz
10V
2V
Max 0.5mA
Within -3dB at 1.5V
More than 58dB
100
100
200
200
500
500
1k
1k
2k
2k
5k
5k
Fr equenc y
Fr equenc y
[ Hz]
[ Hz]
Vs=2.0V
RL=2.2kΩ
Unit : mm
10k
10k
20k
20k