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20kHz Microphones :
Tìm Thấy 38 Sản PhẩmTất cả bộ lọc
(1 Đã áp dụng)
Mở rộng tất cả
Nhà Sản Xuất
(6)
(1)
(31)
Frequency Response Max
=20kHz
1
(2)
(10)
(1)
(3)
(61)
(2)
(6)
(38)
Transducer Function
(38)
Microphone Type
(1)
(28)
(4)
Frequency Response Min
(34)
(2)
(1)
(1)
Directivity
(1)
(28)
(8)
Signal to Noise Ratio (SNR)
(3)
(1)
(1)
(2)
(7)
(2)
(4)
(1)
Acoustic Overload Point (AOP)
(19)
(1)
(1)
(1)
(2)
Supply Voltage Min
(19)
(4)
(1)
Supply Voltage Max
(4)
(1)
(4)
(2)
(5)
(21)
Sensitivity (dB)
(1)
(1)
(1)
(2)
(2)
(1)
(8)
(1)
Đóng gói
(34)
(4)
(3)
| So Sánh | Mã Số Linh Kiện Nhà Sản Xuất | Mã Đơn Hàng | Nhà Sản Xuất / Mô Tả | Tình Trạng | Giá cho | Giá | Số Lượng | Transducer Function | Microphone Type | Frequency Response Min | Directivity | Frequency Response Max | Signal to Noise Ratio (SNR) | Acoustic Overload Point (AOP) | Supply Voltage Min | Supply Voltage Max | Sensitivity (dB) | Drain Current Max | Output Impedance | Impedance | Sensor Case / Package | No. of Pins | Output Interface | Product Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+US$4.360 5+US$3.850 10+US$3.330 20+US$3.170 40+US$3.010 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 80dB | 110dB | 1VDC | 10VDC | -24dB | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | - | ||||||
Each | 1+US$1.050 5+US$0.885 10+US$0.757 20+US$0.640 40+US$0.601 Thêm định giá… | Microphone | - | 20Hz | Omnidirectional | 20kHz | - | - | - | 10VDC | -42dB | - | 2.2kohm | 2.2kohm | - | - | - | - | ||||||
Each | 1+US$0.682 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 56dB | - | - | 10VDC | -40dB | - | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | ||||||
Each | 1+US$1.180 5+US$0.986 10+US$0.843 20+US$0.713 40+US$0.670 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | - | - | 10VDC | -42dB | - | 2.2kohm | 2.2kohm | SMD | 2Pins | - | - | ||||||
Each | 1+US$1.790 5+US$1.510 10+US$1.290 20+US$1.090 40+US$1.030 Thêm định giá… | Microphone | ECM | 180Hz | Omnidirectional | 20kHz | 58dB | - | - | 10VDC | -42dB | 500µA | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | ||||||
Each | 1+US$2.210 5+US$1.850 10+US$1.590 20+US$1.340 40+US$1.260 Thêm định giá… | Microphone | - | 20Hz | Omnidirectional | 20kHz | - | - | 2VDC | 10VDC | -42dB | 500µA | 2.2kohm | 2.2kohm | - | - | - | - | ||||||
Each | 1+US$1.650 5+US$1.450 10+US$1.250 20+US$1.190 40+US$1.130 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 1.5V | -38dB | - | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | ||||||
Each | 1+US$2.490 10+US$1.930 100+US$1.480 500+US$1.160 1000+US$1.090 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | - | - | - | 2V | -44dB | - | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | ||||||
Each | 1+US$1.550 5+US$1.380 10+US$1.200 20+US$1.150 40+US$1.090 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 4.5V | -45dB | - | 1kohm | 1kohm | Radial Leaded | 2Pins | - | - | ||||||
Each | 1+US$1.650 5+US$1.450 10+US$1.250 20+US$1.190 40+US$1.130 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 4.5V | -45dB | - | 1kohm | 1kohm | SMD | 2Pins | - | - | ||||||
Each | 1+US$1.490 5+US$1.330 10+US$1.160 20+US$1.100 40+US$1.040 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 1.5V | -38dB | - | 2.2kohm | 2.2kohm | SMD | 2Pins | - | - | ||||||
Each | 1+US$1.650 5+US$1.450 10+US$1.250 20+US$1.190 40+US$1.130 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 1.5V | -46dB | - | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | ||||||
Each | 1+US$1.650 5+US$1.450 10+US$1.250 20+US$1.190 40+US$1.130 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 1.5V | -40dB | - | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | ||||||
Each | 1+US$4.990 5+US$4.400 10+US$3.810 20+US$3.440 40+US$3.300 Thêm định giá… | Microphone | ECM | 20Hz | Unidirectional | 20kHz | 69dB | 110dB | 1VDC | 10VDC | -37dB | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | HD Series | ||||||
Each | 1+US$5.520 5+US$4.890 10+US$4.250 20+US$4.060 40+US$3.870 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 73dB | 0 | 1VDC | 10VDC | -39dB | 500µA | 2.2kohm | 2.2kohm | Module | 2Pins | - | HD Series | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+US$5.280 50+US$3.540 100+US$3.360 250+US$3.350 500+US$3.190 Thêm định giá… | Microphone | MEMS | 20Hz | Unidirectional | 20kHz | - | 132dB | 0 | 3.6VDC | -42dB | 150µA | 0 | 400ohm | SMD | 6Pins | - | - | ||||||
Each | 1+US$2.280 5+US$2.020 10+US$1.760 20+US$1.680 40+US$1.600 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 55dB | 110dB | 1VDC | 10VDC | -46dB | 500µA | 680ohm | 680ohm | SMD | 2Pins | - | - | ||||||
Each | 1+US$2.940 5+US$2.510 10+US$2.080 20+US$1.980 40+US$1.880 Thêm định giá… | Microphone | ECM | 20Hz | Unidirectional | 20kHz | 55dB | 110dB | 1VDC | 10VDC | -50dB | 500µA | 680ohm | 680ohm | SMD | 2Pins | - | - | ||||||
Each | 1+US$3.730 5+US$3.340 10+US$2.940 20+US$2.820 40+US$2.700 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 77dB | 110dB | 1VDC | 10VDC | 0 | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | HD Series | ||||||
Each | 1+US$3.930 5+US$3.470 10+US$3.000 20+US$2.860 40+US$2.710 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 68dB | 110dB | 1VDC | 10VDC | -35dB | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | HD Series | ||||||
Each | 1+US$4.3127 5+US$3.9307 10+US$3.5364 20+US$3.4871 40+US$3.3269 Thêm định giá… | Microphone | - | 20Hz | Omnidirectional | 20kHz | - | - | 1VDC | 10VDC | -35dB | 600µA | 2.2kohm | - | - | - | - | - | ||||||
Each | 1+US$5.790 5+US$5.120 10+US$4.440 20+US$4.220 40+US$4.000 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 73dB | 0 | 1VDC | 10VDC | -39dB | 500µA | 2.2kohm | 2.2kohm | SMD | 3Pins | - | HD Series | ||||||
Each | 1+US$2.020 5+US$1.800 10+US$1.580 20+US$1.510 40+US$1.430 Thêm định giá… | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 62dB | 110dB | 1VDC | 10VDC | -38dB | 500µA | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | ||||||
Each | 1+US$3.880 10+US$3.010 50+US$2.530 100+US$2.360 200+US$2.220 Thêm định giá… | Microphone | ECM | 20Hz | Unidirectional | 20kHz | 59dB | 115dB | 1.5VDC | 10VDC | -42dB | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | HD Series | ||||||
Each | 1+US$3.510 5+US$3.120 10+US$2.720 20+US$2.590 40+US$2.460 Thêm định giá… | Microphone | ECM | 20Hz | Unidirectional | 20kHz | 68dB | 110dB | 1VDC | 10VDC | -37dB | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | HD Series | ||||||
