電容式麥克風

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LF-M3515-O series  Electret Condenser Microphone
LF-M3515-O series
電容式麥克風 Electret Condenser Microphone
Standard operation voltage 3V
Impedance Less than 2.2Kohm
Sensitivity -44~ -60 (0dB=1V/Pa, 1KHz)
Directivity Omni-directional
Frequency 50~16,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1.5V
S/N ratio More than 56dB
Capacitor -
LF-M4010-O series Electret Condenser Microphone
LF-M4010-O series
電容式麥克風 Electret Condenser Microphone
Standard operation voltage 3V
Impedance Less than 2.2Kohm
Sensitivity -42~ -60 (0dB=1V/Pa, 1KHz)
Directivity Omni-directional
Frequency 50~16,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1.5V
S/N ratio More than 56dB
Capacitor -
Electret Condenser Microphone
LF-M4013B-OT series(SMD Type)
電容式麥克風Electret Condenser Microphone
Standard operation voltage 3V
Impedance Less than 2.2Kohm
Sensitivity -38~ -48 (0dB=1V/Pa, 1KHz)
Directivity Omni-directional
Frequency 70~14,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1~2V
S/N ratio More than 58dB
Capacitor -
Electret Condenser Microphone
LF-M4013-O series
電容式麥克風 Electret Condenser Microphone
Standard operation voltage 3V
Impedance Less than 2.2Kohm
Sensitivity -40~ -60 (0dB=1V/Pa, 1KHz)
Directivity Omni-directional
Frequency 50~16,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1.5V
S/N ratio More than 56dB
Capacitor -
LF-M4015B-OP423-D-J Electret Condenser Microphone
LF-M4015B-OP423-D-J
電容式麥克風Electret Condenser Microphone
尺寸 Ø4.0 x 1.5mm
方向 全向
感度 -42 ± 3dB
電源電壓 VS:3.0V
工作阻抗 RL:2.2KΩ
工作頻率 50 ~16KHz
消耗電流 Max. 0.5mA
訊號噪音比 Min. 58dB at 1KHz
工作電壓 1.0 ~ 10.0VDC
最大輸入音壓 110dB
工作溫度 -40 ℃ ~ +85 ℃
重量 0.05g
LF-M4015B-OW263-DR-AD-001,電容式麥克風 Electret Condenser Microphone
LF-M4015B-OW263-DR-AD-001
電容式麥克風 Electret Condenser Microphone
尺寸 Ø4.0 x 1.5mm
方向 全向
感度 -26 ± 3dB
電源電壓 VS:3.0V
工作阻抗 RL:2.2KΩ
工作頻率 50 ~10KHz
消耗電流 Max. 0.5mA
訊號噪音比 Min. 58dB at 1KHz
工作電壓 1.0 ~ 10.0VDC
最大輸入音壓 110dB
工作溫度 -20 ℃ ~ +60 ℃
重量 0.2g
LF-M4015-O series Electret Condenser Microphone
LF-M4015-O series
電容式麥克風Electret Condenser Microphone
Standard operation voltage 3V
Impedance Less than 2.2Kohm
Sensitivity -39~ -60 (0dB=1V/Pa, 1KHz)
Directivity Omni-directional
Frequency 50~16,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1.5V
S/N ratio More than 56dB
Capacitor -
Electret Condenser Microphone
LF-M4015-OF series
電容式麥克風Electret Condenser Microphone
Standard operation voltage 2V
Impedance Less than 2.2Kohm
Sensitivity -32~ -60 (0dB=1V/Pa, 1KHz)
Directivity Omni-directional
Frequency 50~16,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1.5V
S/N ratio More than 50dB
Capacitor 10pF+33pF
Electret Condenser Microphone
LF-M4015-U series
電容式麥克風Electret Condenser Microphone
Standard operation voltage 3V
Impedance Less than 2.2Kohm
Sensitivity -44~ -56 (0dB=1V/Pa, 1KHz)
Directivity Unidirectional
Frequency 100~12,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1V
S/N ratio More than 55dB
Capacitor -
LF-M4020-O series Electret Condenser Microphone
LF-M4020-O series
電容式麥克風Electret Condenser Microphone
Standard operation voltage 3V
Impedance Less than 2.2Kohm
Sensitivity -32~ -60 (0dB=1V/Pa, 1KHz)
Directivity Omni-directional
Frequency 50~16,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1.5V
S/N ratio More than 58dB
Capacitor -
LF-M4530-O-Series Electret Condenser Microphone
LF-M4530-O series
電容式麥克風Electret Condenser Microphone
Standard operation voltage 3V
Impedance Less than 2.2Kohm
Sensitivity -35~ -50 (0dB=1V/Pa, 1KHz)
Directivity Omni-directional
Frequency 50~16,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1.5V
S/N ratio More than 58dB
Capacitor -
Electret Condenser Microphone
LF-M6012-O series
電容式麥克風Electret Condenser Microphone
Standard operation voltage 3V
Impedance Less than 2.2Kohm
Sensitivity -38~ -56 (0dB=1V/Pa, 1KHz)
Directivity Omni-directional
Frequency 50~16,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1.5V
S/N ratio More than 58dB
Capacitor -