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4 产品
图片 型号 价格 数量 库存 制造商 描述 Type Series Packaging Sensitivity Output Type Impedance Frequency Range Shape Voltage Range Termination Part Status Current - Supply Direction Factory Stock Minimum Quantity Voltage - Rated Ratings Size / Dimension Port Location S/N Ratio Height (Max)
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$22.7784
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Knowles BOOM ASSEMBLY Boom FB-EM Bulk -51dB ±4dB @ 74dB SPL Analog 2 kOhms 300Hz ~ 6kHz Circular 1.3V ~ 10V Wire Leads Active 300µA Noise Cancelling 0 5 1.3V - 0.748" Dia (19.00mm) Bottom, Top - 0.245" (6.22mm)
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$16.0072
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Knowles BOOM ASSEMBLY Boom FB-DW Bulk -53dB ±3dB @ 74dB SPL Analog 2 kOhms 300Hz ~ 4kHz Circular 1.3V ~ 10V Wire Leads Active 300µA Noise Cancelling 0 5 1.3V IP67 - Dust Tight, Waterproof 0.315" Dia (8.00mm) Bottom, Top - 0.185" (4.70mm)
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$8.1150
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Knowles MICROPHONE Electret Condenser NR Bulk -58.5dB ±4dB @ 74dB SPL Analog 2 kOhms 300Hz ~ 4kHz Rectangular 1.3V ~ 10V Solder Pads Active 300µA Noise Cancelling 0 25 1.3V - 0.219" L x 0.157" W (5.56mm x 3.99mm) Bottom, Top - 0.089" (2.26mm)
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$7.9624
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Knowles MIC BOOM ANALOG NOISE CAN -55DB Boom WP Bulk -55dB ±4dB @ 74dB SPL Analog 2 kOhms 100Hz ~ 4kHz Rectangular 1.3V ~ 10V Wire Leads Active 300µA Noise Cancelling 0 25 1.3V IP67 - Dust Tight, Waterproof 0.219" L x 0.157" W (5.56mm x 3.99mm) Bottom, Top - 0.089" (2.26mm)