Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Output Type | Direction | Frequency Range | Sensitivity | S/N Ratio | Impedance | Voltage - Rated | Voltage Range | Current - Supply | Port Location | Ratings | Termination | Size / Dimension | Height (Max) | Shape | Grade | Qualification |
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GA38-30775-000MIC COND ANALOG OMNI -53.5DB Knowles |
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![]() Datasheet |
GA | Bulk | Obsolete | Electret Condenser | Analog | Omnidirectional | 20 Hz ~ 20 kHz | -53.5dB ±3dB @ 74dB SPL | - | 4.4 kOhms | 1.3 V | 1.3 V ~ 1.6 V | 25 µA | Bottom | - | Solder Pads | 0.157" L x 0.079" W (4.00mm x 2.00mm) | 0.079" (2.00mm) | Rectangular | - | - |
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EL-23078-D44MIC COND ANALOG UNI -55DB Knowles |
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EL | Bulk | Obsolete | Electret Condenser | Analog | Unidirectional | 100 Hz ~ 10 kHz | -55dB ±2dB @ 74dB SPL | - | 4.4 kOhms | 1.3 V | - | 50 µA | Side, Top | - | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | - | - |
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EL-29924-P25MIC COND ANALOG UNI -53DB Knowles |
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EL | Bulk | Obsolete | Electret Condenser | Analog | Unidirectional | 100 Hz ~ 10 kHz | -53dB ±2dB @ 74dB SPL | - | - | - | - | - | Side | - | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | - | - |
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EM-23046-P16MIC COND ANALOG OMNI -56DB Knowles |
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EM | Bulk | Obsolete | Electret Condenser | Analog | Omnidirectional | 100 Hz ~ 10 kHz | -56dB ±3dB @ 74dB SPL | - | 4.4 kOhms | 1.3 V | 1.3 V ~ 3 V | 50 µA | Side | - | Wire Leads | 0.141" L x 0.141" W (3.57mm x 3.57mm) | 0.090" (2.28mm) | Square | - | - |
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WP-23849-C36MIC ELECTRET OMNI WATERPROOF Knowles |
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WP | Bulk | Obsolete | Electret Condenser | Analog | Omnidirectional | 100 Hz ~ 9.5 kHz | -52dB ±3dB @ 74dB SPL | 26dB | 4.4 Ohms | 1.3 V | - | 50 µA | Side | Waterproof | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | - | - |
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MQM-32300-000MIC MEMS OMNI Knowles |
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MQM | Tray | Active | MEMS (Silicon) | - | Omnidirectional | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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QM-31752-S27MIC MEMS ANALOG OMNI Knowles |
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QM | Tray | Obsolete | MEMS (Silicon) | Analog | Omnidirectional | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MQM-31731-000MIC MEMS OMNI Knowles |
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MQM | Tray | Obsolete | MEMS (Silicon) | - | Omnidirectional | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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QM-31353-000MIC MEMS ANALOG OMNI -56.5DB Knowles |
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QM | Tray | Obsolete | MEMS (Silicon) | Analog | Omnidirectional | 100 Hz ~ 10 kHz | -56.5dB ±3dB @ 74dB SPL | - | 2.9 kOhms | - | 0.9 V ~ 1.6 V | 55 µA | Top | - | Solder Pads | 0.157" L x 0.118" W (4.00mm x 3.00mm) | 0.102" (2.60mm) | Rectangular | - | - |
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BTM-26902-B01MIC COND ANALOG OMNI -55.5DB Knowles |
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BTM | Tray | Active | Electret Condenser | Analog | Omnidirectional | 100 Hz ~ 6.4 kHz | -55.5dB ±3dB @ 74dB SPL | - | 5.2 kOhms | 1.3 V | - | 75 µA | Bottom | - | Solder Pads | 0.141" L x 0.141" W (3.57mm x 3.57mm) | 0.070" (1.77mm) | Square | - | - |