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Electret Condensor Microphones
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Please note: All references to dB, are taken in with respect to "Pascals" (Pa), which is the recommendation of I.E.C. for the volume. If using µbar there will be an addition 20dB difference
eg. -40 dB (0dB=1V/Pa) = -60 dB (0dB=1V/ µbar).
Omni Directional
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Model
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Diam
(mm)
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Height
(mm)
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Pin Spacing
(mm)
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Vs
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R L
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Sensitivity
dB
( 0dB=1V/Pa, 1KHz)
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Operating Voltage
V
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Sensitivity
Reduction
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S/N
Ratio
dB
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3.5
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1.5
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1.2
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2
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2.2K
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-40 to -60
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2
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-3db at 1.5V
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>56
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4
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1.1
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1.0
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3
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2.2K
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-42 to -60
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3
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-3db at 1.5V
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>56
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4
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1.5
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1.2
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3
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2.2K
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-40 to -60
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3
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-3db at 1.5V
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>56
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4
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1.5
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1.2
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3
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2.2K
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-39 to -60
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3
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-3db at 1.5V
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>56
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4
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2.0
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1.2
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3
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2.2K
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-32 to -60
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3
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-3db at 1.5V
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>58
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4.5
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3.0
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1.8
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2
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2.2K
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-35 to -50
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3
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-3db at 1.5V
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>58
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 M6012-O |
6.0
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1.2
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1.9
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3
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2.2K
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-38 to -56
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3
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-3db at 3V
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>58
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M6015-O |
6.0
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1.5
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1.9
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3
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2.2K
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-38 to -56
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3
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-3db at 3V
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>58
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M6018-O |
6.0
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1.8
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1.9
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3
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2.2K
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-38 to -56
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3
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-3db at 3V
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>58
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M6022-O |
6.0
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2.2
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1.9
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3
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2.2K
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-38 to -50
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3
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-3db at 3V
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>58
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M6027-O |
6.0
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2.7
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1.9
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3
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2.2K
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--38 to -50
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3
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-3db at 3V
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>58
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M6052-O |
6.0
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5.2
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1.9
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3
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2.2K
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--32 to -50
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3
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-3db at 3V
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>58
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M9745-O |
9.7
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4.5
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3
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2.2K
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--32 to -50
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3
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-3db at 3V
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>60
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M9752-O |
9.7
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5.2
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2.54
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3
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2.2K
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--32 to -50
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3
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-3db at 3V
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>60
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M9767-O |
9.7
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6.7
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3
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2.2K
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--32 to -50
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3
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-3db at 3V
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>60
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Directivity: Omni-directional
Impedance: Less than 2.2Kohm
Frequency Range: 50 ~ 16000Hz
Max Operating Voltage: 10V
Current Consumption: 0.5mA max
Noise Cancelling
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Model
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Diam
(mm)
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Height
(mm)
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Pin Spacing
(mm)
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Vs
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R L
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Sensitivity
dB
( 0dB=1V/Pa, 1KHz)
|
Operating Voltage
V
|
Sensitivity
Reduction
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S/N
Ratio
dB
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6.0
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2.7
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3
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2.2K
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-42 to -60
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3
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-3db at 1V
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>50
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6.0
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5.0
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3
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2.2K
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-44 ~ -56
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3
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-3db at 1V
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>50
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9.7
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5.2
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2.54
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1.5
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680
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-44 ~ -56
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1.5
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-3db at 1V
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>58
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9.7
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6.7
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1.5
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680
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-44 ~ -56
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1.5
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-3db at 1V
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>58
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Directivity: Noise Cancelling
Frequency Range: 100 ~ 10,000Hz
Max Operating Voltage: 10V
Current Consumption: 0.5mA max
UniDirectional
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Model
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Diam
(mm)
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Height
(mm)
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Pin Spacing
(mm)
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Vs
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R L
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Sensitivity
dB
( 0dB=1V/Pa, 1KHz)
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Operating Voltage
V
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Freq
Range
Hz
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Sensitivity
Reduction
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S/N
Ratio
dB
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6.0
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2.7
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3
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2.2K
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-44 ~ -56
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3
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100-12,000
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-3db at 1V
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>55
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6.0
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5.0
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3
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2.2K
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-44 ~ -56
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3
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100-12,000
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-3db at 1V
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>55
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9.7
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5.2
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2.54
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1.5
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680
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-44 ~ -56
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1.5
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100-16,000
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-3db at 1V
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>60
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9.7
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6.7
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1.5
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680
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-44 ~ -56
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1.5
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100-16,000
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-3db at 1V
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>60
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Directivity: Unidirectional
Max Operating Voltage: 10V
Current Consumption: 0.5mA max
HOW TO ORDER
Description of part number for Electret Condenser Microphones:
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M
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6015
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F
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-
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O
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P
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A
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-
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11 |
R
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-
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AC
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(1)
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(2)
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(3)
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(4)
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(5)
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(6)
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(7) |
(8) |
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(9)
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(1).Electret condenser microphone
(2).Dimension: Ø6.0 x 1.5mm
(3) F= Foil Electret Microphone B=Back Electret Condenser Microphone
(4).Directional:
- O: Omni-directional
- U: Unidirectional
- N: Noise canceling
(5).Connection method
- P: Pin type
- S: Soldering type
- N: Non-soldering type
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- W: Lead wire type
- F: By FPC
- C: By conductive pad
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(6).Sensitivity
| A: -44 |
B:-42 |
C:-40 |
D:-38 |
E:-36 |
| H:-46 |
I:-48 |
J:-50 |
K:-52 |
L:-54 |
| X:-60 |
Y:-62 |
Z:-64 |
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(A) More Sensitive <------------ -------------> Less Sensitive (Z)
- For Unidirectional & Noise canceling
| A:-44 |
B:-47 |
c:-50 |
d:-53 |
E:-56 |
(A) More Sensitive <------------ -------------> Less Sensitive (E)
(7). Appearance
(8) R: Rubber holder
(9). Built-in capacitor: A=10pF B=33pF C=5.5pF
Test circuit
Note:
We take "Pascal" (Pa) - the recommendation of I.E.C. for the volume.
The sensitivity with"Pa" indication will increase 20 dB then with" µbar" indication.
For example,-40 dB (0dB=1V/Pa)=-60 dB (0dB=1V/ µbar).
