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Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Voltage - Rated Voltage Range Current - Supply Port Location Ratings Termination Size / Dimension Type Impedance Output Type Direction Frequency Range Sensitivity S/N Ratio Height (Max) Shape
GLOBAL STOCKS
WM7230IMSE/RV
RFQ
VIEW
RFQ
693
In-stock
Cirrus Logic Inc. IC MIC CMOS/MEMS DGTL BOTTM 5LGA WM7230E Obsolete Digi-Reel® - 1.64V ~ 3.7V 735µA Bottom - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 20kHz -26 ±1dB @ 94dB SPL 61dB 0.043" (1.10mm) Rectangular
WM7230IMSE/RV
RFQ
VIEW
RFQ
3,248
In-stock
Cirrus Logic Inc. IC MIC CMOS/MEMS DGTL BOTTM 5LGA WM7230E Obsolete Cut Tape (CT) - 1.64V ~ 3.7V 735µA Bottom - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 20kHz -26 ±1dB @ 94dB SPL 61dB 0.043" (1.10mm) Rectangular
WM7230IMSE/RV
RFQ
VIEW
RFQ
2,781
In-stock
Cirrus Logic Inc. IC MIC CMOS/MEMS DGTL BOTTM 5LGA WM7230E Obsolete Tape & Reel (TR) - 1.64V ~ 3.7V 735µA Bottom - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 20kHz -26 ±1dB @ 94dB SPL 61dB 0.043" (1.10mm) Rectangular
WM7211IMSE/RV
RFQ
VIEW
RFQ
755
In-stock
Cirrus Logic Inc. IC MIC CMOS/MEMS DGTL TOP 4LGA WM7211E Obsolete Digi-Reel® - 1.64V ~ 3.7V 735µA Top - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 20kHz -26 ±1dB @ 94dB SPL 61dB 0.043" (1.10mm) Rectangular
WM7211IMSE/RV
RFQ
VIEW
RFQ
685
In-stock
Cirrus Logic Inc. IC MIC CMOS/MEMS DGTL TOP 4LGA WM7211E Obsolete Cut Tape (CT) - 1.64V ~ 3.7V 735µA Top - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 20kHz -26 ±1dB @ 94dB SPL 61dB 0.043" (1.10mm) Rectangular
WM7211IMSE/RV
RFQ
VIEW
RFQ
3,030
In-stock
Cirrus Logic Inc. IC MIC CMOS/MEMS DGTL TOP 4LGA WM7211E Obsolete Tape & Reel (TR) - 1.64V ~ 3.7V 735µA Top - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 20kHz -26 ±1dB @ 94dB SPL 61dB 0.043" (1.10mm) Rectangular
Default Photo
RFQ
VIEW
RFQ
756
In-stock
Cirrus Logic Inc. IC MIC CMOS/MEMS BOTTM PORT 3LGA WM7133L Obsolete Digi-Reel® 1.8V 1.5V ~ 3.7V 240µA Bottom - Solder Pads 0.132" L x 0.098" W (3.35mm x 2.50mm) MEMS (Silicon) 55 Ohms Analog Omnidirectional 85Hz ~ 10.6kHz -38dB ±3dB @ 94dB SPL 64.5dB 0.043" (1.10mm) Rectangular
Default Photo
RFQ
VIEW
RFQ
3,215
In-stock
Cirrus Logic Inc. IC MIC CMOS/MEMS BOTTM PORT 3LGA WM7133L Obsolete Cut Tape (CT) 1.8V 1.5V ~ 3.7V 240µA Bottom - Solder Pads 0.132" L x 0.098" W (3.35mm x 2.50mm) MEMS (Silicon) 55 Ohms Analog Omnidirectional 85Hz ~ 10.6kHz -38dB ±3dB @ 94dB SPL 64.5dB 0.043" (1.10mm) Rectangular
Default Photo
RFQ
VIEW
RFQ
2,705
In-stock
Cirrus Logic Inc. IC MIC CMOS/MEMS BOTTM PORT 3LGA WM7133L Obsolete Tape & Reel (TR) 1.8V 1.5V ~ 3.7V 240µA Bottom - Solder Pads 0.132" L x 0.098" W (3.35mm x 2.50mm) MEMS (Silicon) 55 Ohms Analog Omnidirectional 85Hz ~ 10.6kHz -38dB ±3dB @ 94dB SPL 64.5dB 0.043" (1.10mm) Rectangular
MP33AB01TR
RFQ
VIEW
RFQ
655
In-stock
STMicroelectronics IC MEMS LP MICROPHONE RHLGA - Obsolete Digi-Reel® 2.2V 1.5V ~ 3.6V 250µA Bottom - Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) MEMS (Silicon) - Analog Omnidirectional 100Hz ~ 10kHz -38dB ±3dB @ 94dB SPL 63dB 0.043" (1.10mm) Rectangular
MP33AB01TR
RFQ
VIEW
RFQ
1,178
In-stock
STMicroelectronics IC MEMS LP MICROPHONE RHLGA - Obsolete Cut Tape (CT) 2.2V 1.5V ~ 3.6V 250µA Bottom - Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) MEMS (Silicon) - Analog Omnidirectional 100Hz ~ 10kHz -38dB ±3dB @ 94dB SPL 63dB 0.043" (1.10mm) Rectangular
MP33AB01TR
RFQ
VIEW
RFQ
682
In-stock
STMicroelectronics IC MEMS LP MICROPHONE RHLGA - Obsolete Tape & Reel (TR) 2.2V 1.5V ~ 3.6V 250µA Bottom - Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) MEMS (Silicon) - Analog Omnidirectional 100Hz ~ 10kHz -38dB ±3dB @ 94dB SPL 63dB 0.043" (1.10mm) Rectangular
MP33AB01HTR
RFQ
VIEW
RFQ
1,843
In-stock
STMicroelectronics IC MEMS LP MICROPHONE RHLGA - Obsolete Digi-Reel® 2.2V 1.5V ~ 3.6V 250µA Bottom - Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) MEMS (Silicon) - Analog Omnidirectional 100Hz ~ 10kHz -38dB ±3dB @ 94dB SPL 66dB 0.043" (1.10mm) Rectangular
MP33AB01HTR
RFQ
VIEW
RFQ
2,838
In-stock
STMicroelectronics IC MEMS LP MICROPHONE RHLGA - Obsolete Cut Tape (CT) 2.2V 1.5V ~ 3.6V 250µA Bottom - Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) MEMS (Silicon) - Analog Omnidirectional 100Hz ~ 10kHz -38dB ±3dB @ 94dB SPL 66dB 0.043" (1.10mm) Rectangular
MP33AB01HTR
RFQ
VIEW
RFQ
1,031
In-stock
STMicroelectronics IC MEMS LP MICROPHONE RHLGA - Obsolete Tape & Reel (TR) 2.2V 1.5V ~ 3.6V 250µA Bottom - Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) MEMS (Silicon) - Analog Omnidirectional 100Hz ~ 10kHz -38dB ±3dB @ 94dB SPL 66dB 0.043" (1.10mm) Rectangular
ADMP621ACEZ-RL
RFQ
VIEW
RFQ
3,151
In-stock
Analog Devices Inc. MIC MEMS DIGITAL OMNI -46DB ADMP621 Active Tape & Reel (TR) - 1.62V ~ 3.63V 1.6mA Bottom - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 45Hz ~ 20kHz -46dB ±2dB @ 94dB SPL 65dB 0.043" (1.10mm) Rectangular
PMM-3738-WP-2-R
RFQ
VIEW
RFQ
2,010
In-stock
PUI Audio, Inc. MIC PIEZO MEMS ANLG OMNI -38DB PMM Obsolete Digi-Reel® 2.1V 1.6V ~ 3.6V 150µA Bottom IP68 - Dust Tight, Waterproof Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) Piezo MEMS 400 Ohms Analog Omnidirectional 250Hz ~ 10kHz -38dB ±3dB @ 94dB SPL 60dB 0.043" (1.10mm) Rectangular
PMM-3738-WP-2-R
RFQ
VIEW
RFQ
3,636
In-stock
PUI Audio, Inc. MIC PIEZO MEMS ANLG OMNI -38DB PMM Obsolete Cut Tape (CT) 2.1V 1.6V ~ 3.6V 150µA Bottom IP68 - Dust Tight, Waterproof Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) Piezo MEMS 400 Ohms Analog Omnidirectional 250Hz ~ 10kHz -38dB ±3dB @ 94dB SPL 60dB 0.043" (1.10mm) Rectangular
PMM-3738-WP-2-R
RFQ
VIEW
RFQ
872
In-stock
PUI Audio, Inc. MIC PIEZO MEMS ANLG OMNI -38DB PMM Obsolete Tape & Reel (TR) 2.1V 1.6V ~ 3.6V 150µA Bottom IP68 - Dust Tight, Waterproof Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) Piezo MEMS 400 Ohms Analog Omnidirectional 250Hz ~ 10kHz -38dB ±3dB @ 94dB SPL 60dB 0.043" (1.10mm) Rectangular
Default Photo
RFQ
VIEW
RFQ
3,789
In-stock
STMicroelectronics MIC MEMS DIGITAL PDM OMNI -26DB - Obsolete Digi-Reel® 1.8V 1.6V ~ 3.6V 650µA Top - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 64dB 0.043" (1.10mm) Rectangular
Default Photo
RFQ
VIEW
RFQ
837
In-stock
STMicroelectronics MIC MEMS DIGITAL PDM OMNI -26DB - Obsolete Cut Tape (CT) 1.8V 1.6V ~ 3.6V 650µA Top - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 64dB 0.043" (1.10mm) Rectangular
Default Photo
RFQ
VIEW
RFQ
906
In-stock
STMicroelectronics MIC MEMS DIGITAL PDM OMNI -26DB - Obsolete Tape & Reel (TR) 1.8V 1.6V ~ 3.6V 650µA Top - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 64dB 0.043" (1.10mm) Rectangular
PMM-3738-WP-R
RFQ
VIEW
RFQ
3,469
In-stock
PUI Audio, Inc. MEMS PIEZO MICROPHONE -38 DB 2.1 PMM Obsolete Digi-Reel® 2.1V 1.6V ~ 3.6V 150µA Bottom IP68 - Dust Tight, Waterproof Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) Piezo MEMS 400 Ohms Analog Omnidirectional 100Hz ~ 10kHz -37dB ±3dB @ 94dB SPL 61dB 0.043" (1.10mm) Rectangular
PMM-3738-WP-R
RFQ
VIEW
RFQ
1,918
In-stock
PUI Audio, Inc. MEMS PIEZO MICROPHONE -38 DB 2.1 PMM Obsolete Cut Tape (CT) 2.1V 1.6V ~ 3.6V 150µA Bottom IP68 - Dust Tight, Waterproof Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) Piezo MEMS 400 Ohms Analog Omnidirectional 100Hz ~ 10kHz -37dB ±3dB @ 94dB SPL 61dB 0.043" (1.10mm) Rectangular
PMM-3738-WP-R
RFQ
VIEW
RFQ
1,503
In-stock
PUI Audio, Inc. MEMS PIEZO MICROPHONE -38 DB 2.1 PMM Obsolete Tape & Reel (TR) 2.1V 1.6V ~ 3.6V 150µA Bottom IP68 - Dust Tight, Waterproof Solder Pads 0.148" L x 0.166" W (3.76mm x 2.95mm) Piezo MEMS 400 Ohms Analog Omnidirectional 100Hz ~ 10kHz -37dB ±3dB @ 94dB SPL 61dB 0.043" (1.10mm) Rectangular
MP34DB02TR
RFQ
VIEW
RFQ
702
In-stock
STMicroelectronics MIC MEMS DIGITAL PDM OMNI 4RHLGA - Obsolete Digi-Reel® 1.8V 1.64V ~ 3.6V 650µA Bottom - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 20kHz -26dB ±3dB @ 94dB SPL 62.6dB 0.043" (1.10mm) Rectangular
MP34DB02TR
RFQ
VIEW
RFQ
3,601
In-stock
STMicroelectronics MIC MEMS DIGITAL PDM OMNI 4RHLGA - Obsolete Cut Tape (CT) 1.8V 1.64V ~ 3.6V 650µA Bottom - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 20kHz -26dB ±3dB @ 94dB SPL 62.6dB 0.043" (1.10mm) Rectangular
MP34DB02TR
RFQ
VIEW
RFQ
2,403
In-stock
STMicroelectronics MIC MEMS DIGITAL PDM OMNI 4RHLGA - Obsolete Tape & Reel (TR) 1.8V 1.64V ~ 3.6V 650µA Bottom - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 20kHz -26dB ±3dB @ 94dB SPL 62.6dB 0.043" (1.10mm) Rectangular
INMP521ACEZ-R0
RFQ
VIEW
RFQ
3,432
In-stock
TDK InvenSense MIC MEMS DIGITAL PDM OMNI -26DB INMP521 Discontinued at Digi-Key Digi-Reel® - 1.62V ~ 3.63V 1.2mA Bottom - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 100Hz ~ 16kHz -26dB ±3dB @ 94dB SPL 65dB 0.043" (1.10mm) Rectangular
INMP521ACEZ-R0
RFQ
VIEW
RFQ
2,349
In-stock
TDK InvenSense MIC MEMS DIGITAL PDM OMNI -26DB INMP521 Discontinued at Digi-Key Cut Tape (CT) - 1.62V ~ 3.63V 1.2mA Bottom - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) - Digital, PDM Omnidirectional 100Hz ~ 16kHz -26dB ±3dB @ 94dB SPL 65dB 0.043" (1.10mm) Rectangular