WM-64PCX Panasonic - ECG, WM-64PCX Datasheet

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WM-64PCX

Manufacturer Part Number
WM-64PCX
Description
MICROPHONE OMNI 6X2.2MM W/CAP
Manufacturer
Panasonic - ECG
Series
WM-64Pr
Type
Electret Condenserr
Datasheet

Specifications of WM-64PCX

Sensitivity
-46dB ±3dB
Voltage - Rated
2V
Current
500µA
Size / Dimension
Circular - 6mm Dia x 2.2mm H
S/n Ratio
58dB
Filter Type
33pF
Impedance
2.2K Ohm
Frequency
20Hz ~ 16kHz
Termination
Solder Pins/Posts
Direction
Omnidirectional
Port Location
Top
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
P11967
WM-64PC
WM-64PC
WM64PCX
Omnidirectional Back Electret Condenser Microphone Cartridge
WM
WM
Specifications are subject to change without notice.
■Appearance
■Schematic Diagram
■Sensitivity
FET Impedance
converter
(0dB=1V/Pa, 1kHz)
Mic Capsule
-
-
64PC
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
2.2kΩ
Specifications
Dimensions
Impedance
Directivity
Frequency
Max operation voltage
Standard operation voltage
Current consumption
Sensitivity reduction
S/N ratio
Sensitivity
-46+/-3dB
-44+/-3dB
Ground
Output
+Vs
2V
■Typical Frequency Response Curve
■Dimensional Drawing
WM-64PCX
WM-64PCT
+20
+20
+10
+10
- 10
- 10
- 20
- 20
- 30
- 30
Model No.
0
0
20
20
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
50
50
100
100
200
200
Fr equenc y
Fr equenc y
500
500
1k
1k
[ Hz]
[ Hz]
2k
2k
RL=2.2kΩ
Vs=2.0V
5k
5k
10k
10k
Unit : mm
20k
20k

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