18 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE DESCRIPTION Series Part Status Packaging Voltage - Rated Voltage Range Current - Supply Port Location Termination Size / Dimension Type Output Type Direction Frequency Range Sensitivity S/N Ratio Height (Max) Shape
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RFQ
1,434
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Knowles SISONIC MINI TOP PORT DIGITAL M SiSonic™ SP Obsolete Tape & Reel (TR) - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -22dB ±3dB @ 94dB SPL 61.5dB 0.053" (1.35mm) Rectangular
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RFQ
1,587
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Knowles SISONIC MINI TOP PORT DIGITAL S SiSonic™ SP Obsolete Tape & Reel (TR) - 1.6V ~ 3.6V - Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM - 500MHz ~ 2.5GHz - - 0.053" (1.35mm) Rectangular
SPM0423HM4H-WB
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RFQ
935
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Knowles MIC SISONIC MINI TOP RF SiSonic™ SPM Obsolete Digi-Reel® - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 56dB 0.053" (1.35mm) Rectangular
SPM0423HM4H-WB
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RFQ
954
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Knowles MIC SISONIC MINI TOP RF SiSonic™ SPM Obsolete Cut Tape (CT) - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 56dB 0.053" (1.35mm) Rectangular
SPM0423HM4H-WB
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RFQ
1,657
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Knowles MIC SISONIC MINI TOP RF SiSonic™ SPM Obsolete Tape & Reel (TR) - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 56dB 0.053" (1.35mm) Rectangular
SPM0423HE4H-WB
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RFQ
3,241
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Knowles MIC MEMS DIGITAL PDM OMNI -26DB SiSonic™ Obsolete Digi-Reel® - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 56dB 0.053" (1.35mm) Rectangular
SPM0423HE4H-WB
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RFQ
2,328
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Knowles MIC MEMS DIGITAL PDM OMNI -26DB SiSonic™ Obsolete Cut Tape (CT) - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 56dB 0.053" (1.35mm) Rectangular
SPM0423HE4H-WB
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RFQ
933
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Knowles MIC MEMS DIGITAL PDM OMNI -26DB SiSonic™ Obsolete Tape & Reel (TR) - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 56dB 0.053" (1.35mm) Rectangular
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RFQ
2,724
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Knowles MIC MEMS DIGITAL PDM OMNI -26DB SiSonic™ Obsolete Tape & Reel (TR) - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 500MHz ~ 2.5GHz -26dB ±4dB @ 94dB SPL 56dB 0.053" (1.35mm) Rectangular
SPM0437HD4H-B
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RFQ
3,168
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Knowles MIC MEMS DIGITAL PDM OMNI -26DB SiSonic™ Discontinued at Digi-Key Digi-Reel® - 1.6V ~ 3.6V 500µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 57.5dB 0.053" (1.35mm) Rectangular
SPM0437HD4H-B
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RFQ
3,182
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Knowles MIC MEMS DIGITAL PDM OMNI -26DB SiSonic™ Discontinued at Digi-Key Cut Tape (CT) - 1.6V ~ 3.6V 500µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 57.5dB 0.053" (1.35mm) Rectangular
SPM0437HD4H-B
Per Unit
$0.47
RFQ
726
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Knowles MIC MEMS DIGITAL PDM OMNI -26DB SiSonic™ Not For New Designs Tape & Reel (TR) - 1.6V ~ 3.6V 500µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 57.5dB 0.053" (1.35mm) Rectangular
SPM0423HD4H-WB
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RFQ
1,909
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Knowles MIC MEMS DIGITAL PDM OMNI -26DB SiSonic™ Not For New Designs Digi-Reel® - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 56dB 0.053" (1.35mm) Rectangular
SPM0423HD4H-WB
Per Unit
$1.19
RFQ
3,464
Ships today + free overnight shipping
Knowles MIC MEMS DIGITAL PDM OMNI -26DB SiSonic™ Not For New Designs Cut Tape (CT) - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 56dB 0.053" (1.35mm) Rectangular
SPM0423HD4H-WB
Per Unit
$0.54
RFQ
3,238
Ships today + free overnight shipping
Knowles MIC MEMS DIGITAL PDM OMNI -26DB SiSonic™ Not For New Designs Tape & Reel (TR) - 1.6V ~ 3.6V 600µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 56dB 0.053" (1.35mm) Rectangular
MP45DT02TR-M
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RFQ
1,243
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STMicroelectronics IC MEMS AUD SENSOR MIC METAL CAP - Obsolete Digi-Reel® 1.8V 1.64V ~ 3.6V 650µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 61dB 0.053" (1.35mm) Rectangular
MP45DT02TR-M
Per Unit
$1.43
RFQ
2,070
Ships today + free overnight shipping
STMicroelectronics IC MEMS AUD SENSOR MIC METAL CAP - Obsolete Cut Tape (CT) 1.8V 1.64V ~ 3.6V 650µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 61dB 0.053" (1.35mm) Rectangular
MP45DT02TR-M
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RFQ
1,259
Ships today + free overnight shipping
STMicroelectronics IC MEMS AUD SENSOR MIC METAL CAP - Obsolete Tape & Reel (TR) 1.8V 1.64V ~ 3.6V 650µA Top Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) Digital, PDM Omnidirectional 100Hz ~ 10kHz -26dB ±3dB @ 94dB SPL 61dB 0.053" (1.35mm) Rectangular
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