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What is WM-034DB?

This electronic component, produced by the manufacturer "Panasonic Semiconductor", performs the same function as "Omnidirectional Electret Condenser Microphone Cartridge".


WM-034DB Datasheet PDF - Panasonic Semiconductor

Part Number WM-034DB
Description Omnidirectional Electret Condenser Microphone Cartridge
Manufacturers Panasonic Semiconductor 
Logo Panasonic Semiconductor Logo 


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www.DataOShmeent4iUd.ciroemctional Electret
Condenser Microphone Cartridge
Microphone Cartridges
Series: WM-034B/034DB (pin type)
WM-034C/034D
I Features
G Useful for almost any type telephone and other
applications
G Low operation voltage of 1.0V to 10V (2M-034D type)
G Microphone with pins for PCB (WM-034B/034DB type)
I Sensitivity
WM-034B/034C
Vs = 4.5V
RL = 2.2k
X –46±3dB
Y –42±3dB
Z –38±3dB
I Specifications
Sensitivity
Impedance
Directivity
Frequency
Max. operation voltage
Standard operation voltage
Current consumption
Sensitivity reduction
S/N ratio
I Typical Frequency Response Curve
+20
+10
0
–10
–20
–30
20
50 100
I Dimensions in mm (not to scale)
WM-034B/034DB
6.7 4.5
WM-034DB/034D
Vs = 1.5V
RL = 1.5k
M –44±2dB
H –42±2dB
P –40±2dB
R –38±2dB
U –36±2dB
See next page (0dB = 1V/pA, 1kHz)
Less than 2.2k [1.5k ]
Omnidirectional
20–16,000 Hz
10V
4.5V [1.5V]
Max. 0.8mA [0.3mA]
Within –3dB at 3V
[(M.H.): Within –3dB at 1V]
[(P.R.U.): Within –2dB at 1V]
More than 60dB
200 500 1000 2000
Frequency (Hz)
5000 10000 20000
2.0
Term 1
output
WM-34C/034D
6.7
2.0
Term 1
output
Term 2
ground
Term 2
ground
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please contact us immediately for technical consultation.


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for WM-034DB electronic component.


Information Total 1 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
WM-034DThe function is Omnidirectional Electret Condenser Microphone Cartridge. Panasonic SemiconductorPanasonic Semiconductor
WM-034DBThe function is Omnidirectional Electret Condenser Microphone Cartridge. Panasonic SemiconductorPanasonic Semiconductor

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