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Compare | Mfr Part # | Price | Stock | Supplier | Mfr | Min Qty | DK Part # | Series | Package | Product Status | Type | Output Type | Direction | Frequency Range | Sensitivity | S/N Ratio | Impedance | Voltage - Rated | Voltage Range | Voltage Range | Current - Supply | Port Location | Ratings | Termination | Size / Dimension | Height (Max) | Shape |
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£0.68000 | 81,348 - Immediate | Knowles | Knowles | 1 | 423-SPU0410LR5H-QBTR-ND 423-SPU0410LR5H-QBCT-ND 423-SPU0410LR5H-QBDKR-ND | SiSonic™ SPU | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | MEMS (Silicon) | Analog | Omnidirectional | 100 Hz ~ 80 kHz | -38dB ±3dB @ 94dB SPL | 63dB | 400 Ohms | - | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V | 160 µA | Bottom | - | Solder Pads | 0.148" L x 0.118" W (3.76mm x 3.00mm) | 0.047" (1.20mm) | Rectangular | ||
£0.66000 | 200,733 - Immediate | Knowles | Knowles | 1 | 423-1394-2-ND 423-1394-1-ND 423-1394-6-ND | SiSonic™ SPW | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | MEMS (Silicon) | Analog | Omnidirectional | 100 Hz ~ 10 kHz | -42dB ±3dB @ 94dB SPL | 59dB | 450 Ohms | - | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V | 110 µA | Top | - | Solder Pads | 0.122" L x 0.098" W (3.10mm x 2.50mm) | 0.043" (1.10mm) | Rectangular | ||
£0.75000 | 576,027 - Immediate | Knowles | Knowles | 1 | 423-1138-2-ND 423-1138-1-ND 423-1138-6-ND | SiSonic™ SPU | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | MEMS (Silicon) | Analog | Omnidirectional | 100 Hz ~ 10 kHz | -42dB ±3dB @ 94dB SPL | 59dB | 300 Ohms | - | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V | 250 µA | Top | - | Solder Pads | 0.148" L x 0.116" W (3.76mm x 2.95mm) | 0.047" (1.20mm) | Rectangular | ||
£0.75000 | 31,737 - Immediate | Knowles | Knowles | 1 | 423-1411-2-ND 423-1411-1-ND 423-1411-6-ND | SiSonic™ SPU | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | MEMS (Silicon) | Analog | Omnidirectional | 100 Hz ~ 10 kHz | -42dB ±1dB @ 94dB SPL | 59dB | 400 Ohms | - | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V | 160 µA | Top | - | Solder Pads | 0.148" L x 0.116" W (3.76mm x 2.95mm) | 0.047" (1.20mm) | Rectangular | ||
£0.78000 | 461,577 - Immediate | Knowles | Knowles | 1 | 423-1213-2-ND 423-1213-1-ND 423-1213-6-ND | SiSonic™ | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | MEMS (Silicon) | Analog | Omnidirectional | 100 Hz ~ 10 kHz | -42dB ±3dB @ 94dB SPL | 59dB | 400 Ohms | - | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V | 160 µA | Top | - | Solder Pads | 0.148" L x 0.088" W (3.76mm x 2.24mm) | 0.047" (1.20mm) | Rectangular | ||
£0.95000 | 31,256 - Immediate | Knowles | Knowles | 1 | 423-1428-2-ND 423-1428-1-ND 423-1428-6-ND | SiSonic™ SPV | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | MEMS (Silicon) | Analog | Omnidirectional | 20 Hz ~ 10 kHz | -42dB ±1dB @ 94dB SPL | 64dB | - | - | 2.3 V ~ 3.6 V | 2.3 V ~ 3.6 V | 200 µA | Bottom | - | Solder Pads | 0.108" L x 0.073" W (2.75mm x 1.85mm) | 0.039" (1.00mm) | Rectangular | ||
£1.19000 | 58,734 - Immediate | Knowles | Knowles | 1 | 423-1424-2-ND 423-1424-1-ND 423-1424-6-ND | SiSonic™ SPH | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | MEMS (Silicon) | Digital, PDM | Omnidirectional | 20 Hz ~ 10 kHz | -37dB ±1dB @ 94dB SPL | 65.5dB | - | - | 1.6 V ~ 3.6 V | 1.6 V ~ 3.6 V | 1.4 mA | Bottom | - | Solder Pads | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.043" (1.08mm) | Rectangular | ||
£1.08000 | 18,315 - Immediate | Knowles | Knowles | 1 | 423-1431-2-ND 423-1431-1-ND 423-1431-6-ND | SiSonic™ SPH | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | MEMS (Silicon) | Analog | Omnidirectional | 50 Hz ~ 80 kHz | -38dB ±3dB @ 94dB SPL | 65dB | - | - | - | - | 185 µA | Bottom | - | Solder Pads | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.043" (1.08mm) | Rectangular | ||
£1.23000 | 195,423 - Immediate | Knowles | Knowles | 1 | 423-1425-2-ND 423-1425-1-ND 423-1425-6-ND | SiSonic™ SPK | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | MEMS (Silicon) | Digital, PDM | Omnidirectional | 20 Hz ~ 20 kHz | -26dB ±1dB @ 94dB SPL | 64.5dB | - | - | 1.6 V ~ 3.6 V | 1.6 V ~ 3.6 V | 800 µA | Top | - | Solder Pads | 0.157" L x 0.118" W (4.00mm x 3.00mm) | 0.043" (1.10mm) | Rectangular | ||
£1.25000 | 91,548 - Immediate | Knowles | Knowles | 1 | 423-1409-2-ND 423-1409-1-ND 423-1409-6-ND | SiSonic™ SPH | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | MEMS (Silicon) | Analog | Omnidirectional | 50 Hz ~ 10 kHz | -38dB ±1dB @ 94dB SPL | 65dB | 500 Ohms | - | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V | 185 µA | Top | - | Solder Pads | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.043" (1.10mm) | Rectangular | ||
£1.12000 | 59,013 - Immediate | TDK InvenSense | TDK InvenSense | 1 | 1428-MMICT4078-00-908TR-ND 1428-MMICT4078-00-908CT-ND 1428-MMICT4078-00-908DKR-ND | MMIC | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | MEMS (Silicon) | Analog | - | 80 Hz ~ 20 kHz | -38db ±1dB @ 136dB | 66dB | - | - | 1.52 V ~ 3.6 V | 1.52 V ~ 3.6 V | - | Bottom | - | Solder Pads | 0.132" L x 0.098" W (3.35mm x 2.50mm) | 0.039" (0.98mm) | Rectangular | ||
£1.16000 | 49,264 - Immediate | Knowles | Knowles | 1 | 423-1209-2-ND 423-1209-1-ND 423-1209-6-ND | SiSonic™ | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | MEMS (Silicon) | Analog | Omnidirectional | 100 Hz ~ 10 kHz | -38dB ±1dB @ 94dB SPL | 65dB | 400 Ohms | - | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V | 185 µA | Bottom | - | Solder Pads | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.043" (1.10mm) | Rectangular | ||
£1.19000 | 81,726 - Immediate | Knowles | Knowles | 1 | 423-SPH0655LM4H-1TR-ND 423-SPH0655LM4H-1CT-ND 423-SPH0655LM4H-1DKR-ND | SiSonic™ SPH | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | MEMS (Silicon) | Digital, PDM | Omnidirectional | - | -37dB ±1dB @ 94dB SPL | 66dB | - | 1.8 V | - | - | 2 mA | Bottom | - | Solder Pads | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.043" (1.08mm) | Rectangular | ||
£0.64000 | 61,911 - Immediate | CUI Devices | CUI Devices | 1 | 102-1721-ND | - | Box | Active | Electret Condenser | Analog | Omnidirectional | 20 Hz ~ 20 kHz | -44dB ±2dB | 60dB | 2.2 kOhms | - | 3 V ~ 10 V | 3 V ~ 10 V | 500 µA | Top | - | PC Pins | 0.382" Dia (9.70mm) | 0.183" (4.65mm) | Circular | ||
£0.66000 | 29,972 - Immediate | CUI Devices | CUI Devices | 1 | 102-1719-ND | - | Box | Active | Electret Condenser | Analog | Omnidirectional | 100 Hz ~ 20 kHz | -42dB ±2dB @ 94dB SPL | 58dB | 1.5 kOhms | - | 1.5 V ~ 10 V | 1.5 V ~ 10 V | 500 µA | Top | - | Solder Pads | 0.382" Dia (9.70mm) | 0.264" (6.70mm) | Circular | ||
£1.21000 | 15,153 - Immediate | PUI Audio, Inc. | PUI Audio, Inc. | 1 | 668-1577-2-ND 668-1577-1-ND 668-1577-6-ND | Vesper | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Piezo MEMS | Analog | Omnidirectional | 100 Hz ~ 10 kHz | -38dB ±3dB @ 94dB SPL | 61dB | 400 Ohms | - | 1.6 V ~ 3.6 V | 1.6 V ~ 3.6 V | 165 µA | Bottom | IP57 - Dust Protected, Waterproof | Solder Pads | 0.148" L x 0.116" W (3.76mm x 2.95mm) | 0.043" (1.10mm) | Rectangular | ||
£1.51000 | 35,098 - Immediate | Knowles | Knowles | 1 | 423-1423-2-ND 423-1423-1-ND 423-1423-6-ND | SiSonic™ SPW | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | MEMS (Silicon) | Digital, PDM | Omnidirectional | 20 Hz ~ 10 kHz | -41dB ±1dB @ 94dB SPL | 66.5dB | - | - | 1.65 V ~ 3.6 V | 1.65 V ~ 3.6 V | 2 mA | Bottom | - | Solder Pads | 0.122" L x 0.098" W (3.10mm x 2.50mm) | 0.037" (0.95mm) | Rectangular | ||
£0.75000 | 7,741 - Immediate | CUI Devices | CUI Devices | 1 | 102-1725-ND | - | Box | Active | Electret Condenser | Analog | Omnidirectional | 100 Hz ~ 20 kHz | -44dB ±3dB @ 94dB SPL | 56dB | 2.2 kOhms | 2 V | 2 V ~ 10 V | 2 V ~ 10 V | 500 µA | Top | - | PC Pins | 0.236" Dia (6.00mm) | 0.205" (5.20mm) | Circular | ||
£1.44000 | 103,592 - Immediate | Knowles | Knowles | 1 | 423-1134-2-ND 423-1134-1-ND 423-1134-6-ND | SiSonic™ SPU | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | MEMS (Silicon) | Analog | Omnidirectional | 100 Hz ~ 10 kHz | -22dB ±3dB @ 94dB SPL | 59dB | 400 Ohms | - | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V | 220 µA | Top | - | Solder Pads | 0.148" L x 0.116" W (3.76mm x 2.95mm) | 0.047" (1.20mm) | Rectangular | ||
£1.44000 | 44,326 - Immediate | Knowles | Knowles | 1 | 423-1433-2-ND 423-1433-1-ND 423-1433-6-ND | SiSonic™ | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | MEMS (Silicon) | Digital, PDM | Omnidirectional | 30 Hz ~ 10 kHz | -26dB ±1dB @ 94dB SPL | 64dB | - | - | - | - | 1.4 mA | Top | - | Solder Pads | 0.157" L x 0.079" W (4.00mm x 2.00mm) | 0.047" (1.20mm) | Rectangular | ||
£1.45000 | 3,137 - Immediate | Vesper Technologies Inc. | Vesper Technologies Inc. | 1 | 2022-VM3000TR-ND 2022-VM3000CT-ND 2022-VM3000DKR-ND | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | MEMS (Silicon) | Digital, PDM | Omnidirectional | 20 Hz ~ 8 kHz | -26dB ±1dB @ 94dB SPL | 62dB | - | 1.8 V | 1.6 V ~ 3.6 V | 1.6 V ~ 3.6 V | 775 µA | Bottom | IP57 - Dust Protected, Waterproof | Solder Pads | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.051" (1.30mm) | Rectangular | ||
£1.51000 | 58,969 - Immediate | Knowles | Knowles | 1 | 423-SPH0690LM4H-1TR-ND 423-SPH0690LM4H-1CT-ND 423-SPH0690LM4H-1DKR-ND | SiSonic™ SPH | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | MEMS (Silicon) | Digital, PDM | Omnidirectional | - | -35dB ±1dB @ 94dB SPL | 66dB | - | 1.8 V | - | - | 2 mA | Bottom | - | Solder Pads | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.043" (1.08mm) | Rectangular | ||
£1.74000 | 76,366 - Immediate | Knowles | Knowles | 1 | 423-1427-2-ND 423-1427-1-ND 423-1427-6-ND | SiSonic™ SPM | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | MEMS (Silicon) | Analog | Omnidirectional | - | -40dB ±1dB @ 130dB SPL | 70dB | - | - | 2.3 V ~ 3.6 V | 2.3 V ~ 3.6 V | 285 µA | Bottom | - | Solder Pads | 0.186" L x 0.148" W (4.72mm x 3.76mm) | 0.049" (1.25mm) | Rectangular | ||
£0.86000 | 29,015 - Immediate | PUI Audio, Inc. | PUI Audio, Inc. | 1 | 668-1197-ND | AOM | Bulk | Active | Electret Condenser | Analog | Omnidirectional | 50 Hz ~ 16 kHz | -44dB ±2dB | 60dB | 2.2 kOhms | 1.5 V | 1.5 V ~ 10 V | 1.5 V ~ 10 V | 500 µA | Top | - | PC Pins | 0.382" Dia (9.70mm) | 0.185" (4.70mm) | Circular | ||
£1.65000 | 33,795 - Immediate | Vesper Technologies Inc. | Vesper Technologies Inc. | 1 | 2022-1001-2-ND 2022-1001-1-ND 2022-1001-6-ND | Vesper | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Piezo MEMS | Analog | Omnidirectional | 100 Hz ~ 10 kHz | -38dB ±3dB @ 94dB SPL | 60dB | - | 1.8 V | - | - | 5 µA | Bottom | - | Solder Pads | 0.148" L x 0.116" W (3.76mm x 2.95mm) | 0.051" (1.30mm) | Rectangular |