建立全球制造商和供应商可信赖的交易平台。
28 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 Size / Dimension Port Location S/N Ratio Height (Max)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -52dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 5kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 48 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Bottom - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -52dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 5kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 48 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Top - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -52dB ±1dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 4.8kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 48 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Bottom - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -57.5dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 4kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 48 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Bottom - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -57.5dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 5.8kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 48 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -54.5dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 4.8kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 48 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk - Analog 4.4 kOhms 500Hz ~ 6kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 39 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk - Analog 4.4 kOhms 500Hz ~ 6kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 48 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -48dB ±3dB @ 74dB SPL Analog 4.4 kOhms 500Hz ~ 6kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 48 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -49dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 5kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 39 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -58.5dB ±4dB @ 74dB SPL Analog 4.4 kOhms 300Hz ~ 5.5kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 48 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
查看
RFQ
Knowles MIC COND ANALOG OMNI -58.5DB Electret Condenser TM Bulk -58.5dB ±4dB @ 74dB SPL Analog 4.4 kOhms 300Hz ~ 7.3kHz Square 0.9V ~ 1.6V Solder Pads Obsolete 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.070" (1.77mm)
Default Photo
单位
$16.4590
查看
RFQ
Knowles MIC OMNI/UNI DUAL PORT - TP Bulk - Analog 4.4 kOhms 100Hz ~ 8.5kHz Square 0.9V ~ 1.6V Solder Pads Active 100µA - 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.106" (2.70mm)
Default Photo
单位
$15.6306
查看
RFQ
Knowles MICROPHONE Electret Condenser TP Bulk -60dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 8.5kHz Square 0.9V ~ 1.6V Solder Pads Active 100µA Unidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.106" (2.70mm)
Default Photo
单位
$8.6773
查看
RFQ
Knowles MICROPHONE Electret Condenser TO Bulk -54dB ±3dB @ 74dB SPL Analog 3.75 kOhms 70Hz ~ 9.5kHz Square 0.9V ~ 1.6V Solder Pads Active 75µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.053" (1.35mm)
Default Photo
单位
$8.6765
查看
RFQ
Knowles MICROPHONE Electret Condenser TO Bulk -56dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 7kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.053" (1.35mm)
Default Photo
单位
$7.5592
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -58dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 6kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
单位
$7.5210
查看
RFQ
Knowles MICROPHONE Electret Condenser TD Bulk -56.5dB ±3dB @74dB SPL Analog 4.4 kOhms 100Hz ~ 9.5kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Unidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.053" (1.35mm)
Default Photo
单位
$6.6747
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -53.5dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 4.8kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Bottom, Top - 0.090" (2.28mm)
Default Photo
单位
$6.6747
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -57dB ±4dB @ 74dB SPL Analog 4.4 kOhms 300Hz ~ 5.5kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
单位
$6.6747
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -52dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 5kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
单位
$6.6747
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -54dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 6kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
单位
$6.6747
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -56dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 4.8kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
单位
$6.6747
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -58.5dB ±4dB @ 74dB SPL Analog 4.4 kOhms 300Hz ~ 5.8kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
单位
$6.6747
查看
RFQ
Knowles MIC COND ANALOG OMNI -52DB Electret Condenser EM Bulk -52dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 4.8kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Bottom - 0.090" (2.28mm)
Default Photo
单位
$6.6747
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -54.5dB ±4dB @ 74dB SPL Analog 4.4 kOhms 300Hz ~ 5.8kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
单位
$6.6747
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -56dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 5kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Side - 0.090" (2.28mm)
Default Photo
单位
$6.6747
查看
RFQ
Knowles MICROPHONE Electret Condenser EM Bulk -52dB ±3dB @ 74dB SPL Analog 4.4 kOhms 100Hz ~ 5kHz Square 0.9V ~ 1.6V Solder Pads Active 50µA Omnidirectional 0 25 1.3V 0.141" L x 0.141" W (3.57mm x 3.57mm) Bottom - 0.090" (2.28mm)