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Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMountPackage / CaseSurface MountNumber of PinsShapeVoltage RatedPackagingPublishedSeriesSize / DimensionPart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminationTypeResistanceMax Operating TemperatureMin Operating TemperatureHTS CodeTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsDepthReach Compliance CodeCurrent RatingFrequencyTime@Peak Reflow Temperature-Max (s)JESD-30 CodeOutput TypeOperating Supply VoltageSupply Voltage-Min (Vsup)Max Supply VoltageOperating Supply CurrentImpedanceCurrent - SupplyDirectionNominal Input VoltageVoltage RangeFrequency RangeSignal to Noise Ratio (SNR)SensitivityMax Supply Voltage (DC)Port LocationNominal Supply Voltage (DC)S/N RatioDiameterHeightLengthWidthHeight (Max)REACH SVHCRoHS StatusLead FreeRatings
Knowles EA-23006-A66
Mfr. Part #
EA-23006-A66
Twicea Part #
427-53-EA-23006-A66 		Knowles
Microphones 5.56 X 3.98 X 2.21MM -65 SENS
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9 In Stock
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    Mult.:1
    		 4 Weeks - - - - Rectangular 1.3V Bulk 2008 EA 0.219Lx0.157W 5.56mmx3.99mm Active 1 (Unlimited) - Solder Pads Electret Condenser - - - - - - - - 2.21mm - 50μA - - - Analog 1.3V - - - 3.5kOhm - Omnidirectional - - 100Hz~7.9kHz - -60dB ±4dB @ 74dB SPL - Side - - - - - - 0.089 2.26mm - RoHS Compliant - -
    EA-23006-A66
    EA-23006-A66

    427-53-EA-23006-A66 Knowles
    RoHS :
    Package : -
    In Stock : 9
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    Knowles EM-23456-C36
    Mfr. Part #
    EM-23456-C36
    Twicea Part #
    427-53-EM-23456-C36     		Knowles
    Microphones Omni-Directional Microphone
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    9 In Stock
      Min.:1
      Mult.:1
      		 4 Weeks - - - - Square 1.3V Bulk 2012 EM 0.141Lx0.141W 3.57mmx3.57mm Active 1 (Unlimited) - Solder Pads Electret Condenser - - - - - - - - 2.21mm - 50μA 5.4kHz - - Analog - - - - 4.4kOhm - Omnidirectional - 0.9V~10V 100Hz~5.4kHz - -56dB ±3dB @ 74dB SPL - Bottom - - - - - - 0.090 2.28mm - RoHS Compliant - -
      EM-23456-C36
      EM-23456-C36

      427-53-EM-23456-C36 Knowles
      RoHS :
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      In Stock : 9
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      DB Unlimited MO044202-2
      Mfr. Part #
      MO044202-2
      Twicea Part #
      208-53-MO044202-2       		DB Unlimited
      MIC COND ANALOG OMNI -42DB 4MM D
      Datasheet Compare
        Min.:1
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        		 12 Weeks - - - - Circular 2V Box 2014 - 0.157Dia 4.00mm Active 1 (Unlimited) - PC Pins Electret Condenser - - - - - - - - - - - - - - Analog - - - - - 500μA Omnidirectional - - 50Hz~16kHz - -42dB - Top - 60dB - - - - 0.067 1.70mm - ROHS3 Compliant - -
        MO044202-2
        MO044202-2

        208-53-MO044202-2 DB Unlimited
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        CUI Devices CMC-4015-40T
        Mfr. Part #
        CMC-4015-40T
        Twicea Part #
        207-53-CMC-4015-40T         		CUI Devices
        MIC COND ANALOG OMNI -40DB 4MM D
        Datasheet Compare
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          		 14 Weeks - - - - Circular 2V Bulk 2017 CMC 0.157Dia 4.00mm Active 1 (Unlimited) - Solder Pads Electret Condenser - - - - - - - - - - - - - - Analog - - - - 2.2kOhms 500μA Omnidirectional - 2V~10V 100Hz~20kHz - -40dB ±3dB @ 94dB SPL - Top - 58dB - - - - 0.067 1.70mm - RoHS Compliant - -
          CMC-4015-40T
          CMC-4015-40T

          207-53-CMC-4015-40T CUI Devices
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          PUI Audio, Inc. POM-3542L-R
          Mfr. Part #
          POM-3542L-R
          Twicea Part #
          622-53-POM-3542L-R           		PUI Audio, Inc.
          MIC COND ANALOG OMNI -42DB 6MM D
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            Mult.:1
            		 15 Weeks Solder Pad - - - Circular 2V Bulk 2010 POM 0.236Dia 6.00mm Active 1 (Unlimited) - Solder Pads Electret Condenser - - - - - - - - 3.5mm - - - - - Analog 2V - - 500μA 2.2kOhms 500μA Omnidirectional - 2V~10V 30Hz~15kHz - -42dB ±3dB 10V Top 2V 60dB 6mm 3.7mm 6mm 6mm 0.146 3.70mm - ROHS3 Compliant Lead Free -
            POM-3542L-R
            POM-3542L-R

            622-53-POM-3542L-R PUI Audio, Inc.
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            PUI Audio, Inc. POM-2246L-C33-R
            Mfr. Part #
            POM-2246L-C33-R
            Twicea Part #
            622-53-POM-2246L-C33-R             		PUI Audio, Inc.
            MIC COND ANALOG OMNI -46DB 6MM D
            Datasheet Compare
              Min.:1
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              		 15 Weeks Solder Pad - - - Circular 2V Bulk 2006 POM 0.236Dia 6.00mm Active 1 (Unlimited) - Solder Pads Electret Condenser - - - - - - - - 2.2mm - - - - - Analog 2V - - 500μA 2.2kOhms 500μA Omnidirectional - 2V~10V - - -46dB ±3dB 10V Top 2V 60dB 6mm 2.4mm 6mm 6mm 0.106 2.70mm - ROHS3 Compliant Lead Free -
              POM-2246L-C33-R
              POM-2246L-C33-R

              622-53-POM-2246L-C33-R PUI Audio, Inc.
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              PUI Audio, Inc. TOM-3050L-R
              Mfr. Part #
              TOM-3050L-R
              Twicea Part #
              622-53-TOM-3050L-R               		PUI Audio, Inc.
              MICROPHONE COND ANALOG OMNI
              Datasheet Compare
                Min.:1
                Mult.:1
                		 15 Weeks Solder Pad - - - Circular 3V Bulk 2010 TOM 0.177Dia 4.50mm Active 1 (Unlimited) - Solder Pads Electret Condenser - - - - - - - - 3mm - - - - - Analog 3V - - 500μA 2.2kOhms 500μA Omnidirectional - 3V~10V 30Hz~15kHz - -50dB ±3dB 10V Top 3V 60dB 4.5mm 3.2mm 4.5mm 4.5mm 0.126 3.20mm - ROHS3 Compliant - -
                TOM-3050L-R
                TOM-3050L-R

                622-53-TOM-3050L-R PUI Audio, Inc.
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                Knowles SPM1437HM4H-B
                Mfr. Part #
                SPM1437HM4H-B
                Twicea Part #
                427-53-SPM1437HM4H-B                 		Knowles
                MEMS Microphones MIC MEMS DIGITAL PDM OMNI -22DB
                Datasheet Compare
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                  		 - - - - - Rectangular 3.6V Tape & Reel (TR) 2014 SiSonic™ 0.186Lx0.148W 4.72mmx3.76mm Obsolete 1 (Unlimited) - Solder Pads MEMS (Silicon) - 100°C -40°C - - - - - 1.25mm - - - - - Digital, PDM 3.6V - - 500μA - - Omnidirectional - 1.6V~3.6V 100Hz~10kHz 61.5 dB -22dB ±3dB @ 94dB SPL - Top - - - 1.25mm - - - - RoHS Compliant - -
                  SPM1437HM4H-B
                  SPM1437HM4H-B

                  427-53-SPM1437HM4H-B Knowles
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                  PUI Audio, Inc. POM-2744P-C33-R
                  Mfr. Part #
                  POM-2744P-C33-R
                  Twicea Part #
                  622-53-POM-2744P-C33-R                   		PUI Audio, Inc.
                  MIC COND ANALOG OMNI -44DB 6MM D
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    		 15 Weeks - - - 2 Circular 2V Bulk 2010 POM 0.236Dia 6.00mm Active 1 (Unlimited) - PC Pins Electret Condenser - - - - - - - - 2.7mm - - - - - Analog 2V - - 500μA 2.2kOhms 500μA Omnidirectional - 2V~10V 50Hz~16kHz - -44dB ±3dB 10V Top 2V 60dB 6mm 2.9mm 2.7mm 6mm 0.114 2.90mm - ROHS3 Compliant - -
                    POM-2744P-C33-R
                    POM-2744P-C33-R

                    622-53-POM-2744P-C33-R PUI Audio, Inc.
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                    PUI Audio, Inc. POW-2242P-C3310-B-R
                    Mfr. Part #
                    POW-2242P-C3310-B-R
                    Twicea Part #
                    622-53-POW-2242P-C3310-B-R                     		PUI Audio, Inc.
                    MIC COND ANALOG OMNI -42DB 6MM D
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      		 15 Weeks - - - - Circular 2V Bulk 2010 POW 0.236Dia 6.00mm Active 1 (Unlimited) - PC Pins Electret Condenser 2.2kOhm - - - - - - - 2.2mm - - - - - Analog - - - 500μA 2.2kOhms 500μA Omnidirectional - 2V~10V - - -42dB ±3dB 10V Top 2V 60dB 6mm 2.4mm 6mm 6mm 0.094 2.40mm - ROHS3 Compliant - IP57 - Dust Protected, Waterproof
                      POW-2242P-C3310-B-R
                      POW-2242P-C3310-B-R

                      622-53-POW-2242P-C3310-B-R PUI Audio, Inc.
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                      PUI Audio, Inc. AOM-4546P-NF-R
                      Mfr. Part #
                      AOM-4546P-NF-R
                      Twicea Part #
                      622-53-AOM-4546P-NF-R                       		PUI Audio, Inc.
                      MICROPHONE COND ANALOG OMNI
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        		 15 Weeks - - - - Circular 1.5V Bulk 2006 AOM 0.382Dia 9.70mm Active 1 (Unlimited) - Solder Pads Electret Condenser 2.2kOhm - - - - - - - 4.5mm - - - - - Analog 1.5V - - 500μA 2.2kOhms 500μA Omnidirectional - 1.5V~10V 30Hz~15kHz - -46dB ±3dB 10V Top 1.5V 60dB 9.7mm 4.7mm - - 0.185 4.70mm - ROHS3 Compliant - -
                        AOM-4546P-NF-R
                        AOM-4546P-NF-R

                        622-53-AOM-4546P-NF-R PUI Audio, Inc.
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                        PUI Audio, Inc. AOM-4540P-R
                        Mfr. Part #
                        AOM-4540P-R
                        Twicea Part #
                        622-53-AOM-4540P-R                         		PUI Audio, Inc.
                        MICROPHONE COND ANALOG OMNI
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          		 15 Weeks PCB - - - Circular 1.5V Bulk 2006 AOM 0.382Dia 9.70mm Active 1 (Unlimited) - PC Pins Electret Condenser - - - - - - - - 4.5mm - - - - - Analog 1.5V - 1.5V 500μA 2.2kOhms 500μA Omnidirectional 1.5V 1.5V~10V 30Hz~15kHz - -40dB ±3dB 10V Top 1.5V 60dB 9.7mm 4.7mm 9.7mm 9.7mm 0.185 4.70mm No SVHC ROHS3 Compliant - -
                          AOM-4540P-R
                          AOM-4540P-R

                          622-53-AOM-4540P-R PUI Audio, Inc.
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                          Knowles FB-BW-30335-000
                          Mfr. Part #
                          FB-BW-30335-000
                          Twicea Part #
                          427-53-FB-BW-30335-000                           		Knowles
                          Microphones 3M
                          Datasheet Compare
                          46 In Stock
                            Min.:1
                            Mult.:1
                            		 8 Weeks Wire - - - Circular 1.3V Bulk 2008 FB-BW 0.315Dia 8.00mm Active 1 (Unlimited) - Wire Leads Boom - - - - - - - - 4.5mm - 300μA 4kHz - - Analog - - - 300μA 2.2kOhm - Noise Cancelling - 1.3V~10V 300Hz~4kHz - -59dB ±4dB @ 74dB SPL - Bottom, Top - - 8mm 4.5mm - - - - RoHS Compliant - IP67 - Dust Tight, Waterproof
                            FB-BW-30335-000
                            FB-BW-30335-000

                            427-53-FB-BW-30335-000 Knowles
                            RoHS :
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                            In Stock : 46
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                            TDK InvenSense INMP405ACEZ-R7
                            Mfr. Part #
                            INMP405ACEZ-R7
                            Twicea Part #
                            393-53-INMP405ACEZ-R7                             		TDK InvenSense
                            MIC MEMS ANALOG OMNI -38DB
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                              Min.:1
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                              		 - Surface Mount LGA - 3 Rectangular 3.3V Tape & Reel (TR) 2014 INMP405 0.132Lx0.098W 3.35mmx2.50mm Obsolete 5 (48 Hours) - Solder Pads MEMS (Silicon) - - - - - - - - - - - - - - Analog - - - 250μA 2kOhms 250μA Omnidirectional - 1.5V~3.3V 200Hz~15kHz - -38dB ±3dB @ 94dB SPL - Bottom - 62dB - 980μm 3.35mm 2.5mm 0.039 0.98mm - RoHS Compliant - -
                              INMP405ACEZ-R7
                              INMP405ACEZ-R7

                              393-53-INMP405ACEZ-R7 TDK InvenSense
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                              Knowles EM-23056-000
                              Mfr. Part #
                              EM-23056-000
                              Twicea Part #
                              427-53-EM-23056-000                               		Knowles
                              MICROPHONE COND ANALOG OMNI
                              Datasheet Compare
                              25 In Stock
                                Min.:1
                                Mult.:1
                                		 5 Weeks - - - - Square 1.3V Tray 2015 EM 0.141Lx0.141W 3.57mmx3.57mm Active 1 (Unlimited) - Solder Pads Electret Condenser - - - - - - - - - - - - - - Analog - - - 50μA 4.4kOhm - Omnidirectional - 0.9V~10V 100Hz~5kHz - -56dB ±3dB @ 74dB SPL - Bottom - - - 2.21mm - - - - RoHS Compliant - -
                                EM-23056-000
                                EM-23056-000

                                427-53-EM-23056-000 Knowles
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                                In Stock : 25
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                                Knowles TO-30023-000
                                Mfr. Part #
                                TO-30023-000
                                Twicea Part #
                                427-53-TO-30023-000                                 		Knowles
                                MICROPHONE COND ANALOG OMNI
                                Datasheet Compare
                                25 In Stock
                                  Min.:1
                                  Mult.:1
                                  		 5 Weeks - - - - Square 1.3V Tray 2013 TO 0.141Lx0.141W 3.57mmx3.57mm Active 1 (Unlimited) - Solder Pads Electret Condenser - - - - - - - - - - - - - - Analog - - - 75μA 3.75kOhm - Omnidirectional - 0.9V~1.6V 70Hz~9.5kHz - -54dB ±3dB @ 74dB SPL - Side - - - 1.35mm - - - - RoHS Compliant - -
                                  TO-30023-000
                                  TO-30023-000

                                  427-53-TO-30023-000 Knowles
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                                  In Stock : 25
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                                  Knowles BL-21994-000
                                  Mfr. Part #
                                  BL-21994-000
                                  Twicea Part #
                                  427-53-BL-21994-000                                   		Knowles
                                  MICROPHONE PIEZO ANALOG OMNI
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                                    		 6 Weeks - - - - Circular 3V Bulk 2003 BL 0.500Dia 12.70mm Obsolete 1 (Unlimited) - Wire Leads Piezo - - - - - - - - 25.4mm - 160μA 1kHz - - Analog - - - 160μA 4kOhm - Omnidirectional - - 20Hz~10kHz - -69dB ±3dB @ 74dB SPL - Top - - 12.7mm 25.6mm - - - - RoHS Compliant - -
                                    BL-21994-000
                                    BL-21994-000

                                    427-53-BL-21994-000 Knowles
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                                    Knowles SPU1410LR5H-QB
                                    Mfr. Part #
                                    SPU1410LR5H-QB
                                    Twicea Part #
                                    427-53-SPU1410LR5H-QB                                     		Knowles
                                    MEMS Microphones MIC MEMS ULTRAMINI MAX RF
                                    Datasheet Compare
                                      Min.:1
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                                      		 8 Weeks - - YES - Rectangular 3.6V Tape & Reel (TR) 2012 SiSonic™ SP 0.148Lx0.118W 3.76mmx3.00mm Not For New Designs 1 (Unlimited) 6 Solder Pads MEMS (Silicon) - 100°C -40°C 8542.39.00.01 DUAL NO LEAD 260 1 1.2mm unknown - - 40 R-PDSO-N6 Analog 3.6V 1.5V - 160μA 400Ohm - Omnidirectional - 1.5V~3.6V 10Hz~10kHz 63 dB -38dB ±3dB @ 94dB SPL - Bottom - - - 1.2mm 3.76mm 3mm - - RoHS Compliant - -
                                      SPU1410LR5H-QB
                                      SPU1410LR5H-QB

                                      427-53-SPU1410LR5H-QB Knowles
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                                      PUI Audio, Inc. POM-3542P-R
                                      Mfr. Part #
                                      POM-3542P-R
                                      Twicea Part #
                                      622-53-POM-3542P-R                                       		PUI Audio, Inc.
                                      MIC COND ANALOG OMNI -42DB 6MM D
                                      Datasheet Compare
                                        Min.:1
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                                        		 15 Weeks PCB - - - Circular 2V Bulk 2007 POM 0.236Dia 6.00mm Active 1 (Unlimited) - PC Pins Electret Condenser - - - - - - - - 3.5mm - - - - - Analog 2V - 2V 500μA 2.2kOhms 500μA Omnidirectional 2V 2V~10V 30Hz~15kHz - -42dB ±3dB 10V Top 2V 60dB 6mm 3.7mm 6mm 6mm 0.146 3.70mm No SVHC ROHS3 Compliant Lead Free -
                                        POM-3542P-R
                                        POM-3542P-R

                                        622-53-POM-3542P-R PUI Audio, Inc.
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                                        ON Semiconductor LC706161CM
                                        Mfr. Part #
                                        LC706161CM
                                        Twicea Part #
                                        598-53-LC706161CM                                         		ON Semiconductor
                                        IC MEMS MIC DIGITAL SCS3
                                        Datasheet Compare
                                        49862 In Stock
                                          Min.:1
                                          Mult.:1
                                          		 12 Weeks - - - - - - - - - - Active 3 (168 Hours) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ROHS3 Compliant - -
                                          LC706161CM
                                          LC706161CM

                                          598-53-LC706161CM ON Semiconductor
                                          RoHS :
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                                          In Stock : 49862
                                          1 : -

                                          Audio Products

                                          Microphones definition: A Microphone is a device that converts sound into an electrical signal. Microphones are used in many applications such as telephones, hearin... Microphones Product Listing: EA-23006-A66,EM-23456-C36,MO044202-2,CMC-4015-40T,POM-3542L-R.Audio Products type:Accessories(132142),Alarms, Buzzers, and Sirens(6697),Speakers(4224),Microphones(2207),Vacuum Tubes(1481) .Microphones has 2030 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.