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Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Voltage Range Current - Supply Port Location Termination Size / Dimension Type Impedance Output Type Direction Frequency Range Sensitivity S/N Ratio Height (Max) Shape
GLOBAL STOCKS
SPH0644LM4H-1
Per Unit
$0.60
RFQ
VIEW
RFQ
Knowles MIC MEMS DIGITAL PDM OMNI -37DB $proddata[$product['id']]['package'] SiSonic™ SPH Active   1.6V ~ 3.6V 1.4mA Bottom Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) MEMS (Silicon)   Digital, PDM Omnidirectional 20Hz ~ 10kHz -37dB ±1dB @ 94dB SPL 65.5dB 0.043" (1.08mm) Rectangular
SPH0644HM4H-1
Per Unit
$0.78
RFQ
RFQ
5,900
In-stock
Knowles MIC MEMS DIGITAL PDM OMNI -36DB $proddata[$product['id']]['package'] SiSonic™ SPH Active   1.6V ~ 3.6V 1.025mA Top Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) MEMS (Silicon)   Digital, PDM Omnidirectional 50Hz ~ 10kHz -36dB ±1dB @ 94dB SPL 58dB 0.037" (0.95mm) Rectangular
SPH0644LM4H-1
Per Unit
$1.24
RFQ
RFQ
1,755
In-stock
Knowles SILICON DIGITAL MICROPHONE SiSonic™ SPH Active Cut Tape (CT) 1.6V ~ 3.6V 1.4mA Bottom Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 10kHz -37dB ±1dB @ 94dB SPL 65.5dB 0.043" (1.08mm) Rectangular
SPH0644LM4H-1
Per Unit
$0.53
RFQ
RFQ
2,490
In-stock
Knowles SILICON DIGITAL MICROPHONE SiSonic™ SPH Active Tape & Reel (TR) 1.6V ~ 3.6V 1.4mA Bottom Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 10kHz -37dB ±1dB @ 94dB SPL 65.5dB 0.043" (1.08mm) Rectangular
SPH0644HM4H-1
RFQ
RFQ
2,268
In-stock
Knowles SILICON DIGITAL MICROPHONE SiSonic™ SPH Active Digi-Reel® 1.6V ~ 3.6V 1.025mA Top Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) MEMS (Silicon) - Digital, PDM Omnidirectional 50Hz ~ 10kHz -36dB ±1dB @ 94dB SPL 58dB 0.037" (0.95mm) Rectangular
SPH0644HM4H-1
Per Unit
$1.41
RFQ
RFQ
1,083
In-stock
Knowles SILICON DIGITAL MICROPHONE SiSonic™ SPH Active Cut Tape (CT) 1.6V ~ 3.6V 1.025mA Top Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) MEMS (Silicon) - Digital, PDM Omnidirectional 50Hz ~ 10kHz -36dB ±1dB @ 94dB SPL 58dB 0.037" (0.95mm) Rectangular
SPH0644HM4H-1
Per Unit
$0.62
RFQ
RFQ
3,355
In-stock
Knowles SILICON DIGITAL MICROPHONE SiSonic™ SPH Active Tape & Reel (TR) 1.6V ~ 3.6V 1.025mA Top Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) MEMS (Silicon) - Digital, PDM Omnidirectional 50Hz ~ 10kHz -36dB ±1dB @ 94dB SPL 58dB 0.037" (0.95mm) Rectangular
SPH0644LM4H-1
RFQ
RFQ
1,328
In-stock
Knowles SILICON DIGITAL MICROPHONE SiSonic™ SPH Active Digi-Reel® 1.6V ~ 3.6V 1.4mA Bottom Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) MEMS (Silicon) - Digital, PDM Omnidirectional 20Hz ~ 10kHz -37dB ±1dB @ 94dB SPL 65.5dB 0.043" (1.08mm) Rectangular