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Manufacturer	Packaging	Series	Type	Output Type	Direction	Frequency Range	Sensitivity	S/N Ratio	Impedance	Voltage - Rated	Current - Supply	Port Location	Seal Rating	Termination	Size / Dimension	Height (Max)	Shape
Analog Devices Inc CUI Inc Horn Industrial Co LTD Knowles Panasonic Electronic Components PUI Audio, Inc. Soberton Inc STMicroelectronics	- Bulk Cut Tape (CT) Digi-Reel® Tape & Reel (TR) Tray	* - ADMP401 ADMP404 ADMP405 ADMP421 ADMP441 ADMP504 ADMP521 AOM AOW AUM BJ BL BT BW CF DFG EA EK EK/EL EM FB FG/BFG FG/DFG MB MD MR NR PNR POM POW SiSonic™ SiSonic™ SP SiSonic™ SPM TNM TO TOM W WM-034C WM-52B WM-54B WM-55A103 WM-55D103 WM-56A103 WM-60A WM-61A WM-61B WM-63GN WM-63PR WM-64C WM-64K WM-64M WM-64MN WM-64PN WM-65A103 WM-E15B WP	Boom Electret Condenser Magnetic MEMS (Silicon) Piezo	- Analog Digital, I²S Digital, PDM	- Noise Cancelling Omnidirectional Unidirectional	- 0 ~ 20kHz 20Hz ~ 10kHz 20Hz ~ 16kHz 20Hz ~ 20kHz 50Hz ~ 10kHz 50Hz ~ 20kHz 60Hz ~ 15kHz 70Hz ~ 20kHz 100Hz ~ 10kHz 100Hz ~ 12kHz 100Hz ~ 15kHz 100Hz ~ 16kHz 100Hz ~ 2.5kHz 100Hz ~ 20kHz 100Hz ~ 4.7kHz 100Hz ~ 4.8kHz 100Hz ~ 4kHz 100Hz ~ 5.5kHz 100Hz ~ 5.8kHz 100Hz ~ 5kHz 100Hz ~ 6kHz 100Hz ~ 7kHz 100Hz ~ 8kHz 200Hz ~ 15kHz 280Hz ~ 5kHz 300Hz ~ 4kHz 300Hz ~ 5kHz 300Hz ~ 6kHz 500Hz ~ 10kHz 1MHz ~ 3.25MHz	-87dB ±3dB @ 74dB SPL -87dB ±5dB @ 74dB SPL -75.5dB ±3dB @ 74dB SPL -69dB ±3dB @ 74dB SPL -69dB ±4dB @ 74dB SPL -63dB ±3dB @ 74dB SPL -60dB ±3dB @ 74dB SPL -60dB ±4dB @ 74dB SPL -59dB ±3dB @ 74dB SPL -58.5dB ±4dB @ 74dB SPL -58dB ±4dB @ 74dB SPL -56dB plusmn;3dB @ 74dB SPL -55dB ±4dB @ 74dB SPL -54.5dB ±3dB @ 74dB SPL -54dB ±3dB -54dB ±3dB @ 74dB SPL -54dB ±3dB @ 94dB SPL -54dB ±4dB -54dB ±4dB @ 94dB SPL -53.5dB ±3dB @ 74dB SPL -53dB ±2dB @ 74dB SPL -53dB ±3dB @ 74dB SPL -52dB ±3dB @ 74dB SPL -52dB ±4dB -52dB ±4dB @ 94dB SPL -51dB ±4dB -51dB ±4dB @ 94dB SPL -50dB ±3dB -50dB ±4dB -50dB ±4dB @ 94dB SPL -49dB ±3dB -49dB ±3dB @ 74dB SPL -48dB ±2dB @ 94dB SPL -48dB ±3dB -48dB ±4dB @ 94dB SPL -47dB ±3dB -47dB ±3dB @ 94dB SPL -47dB ±4dB -47dB ±4dB @ 94dB SPL -46dB ±2dB @ 94dB SPL -46dB ±3dB -46dB ±3dB @ 94dB SPL -46dB ±4dB -46dB ±4dB @ 94dB SPL -45dB ±2dB -45dB ±2dB @ 94dB SPL -45dB ±3dB -45dB ±4dB -45dB ±4dB @ 94dB SPL -44dB -44dB ±2dB -44dB ±2dB @ 94dB SPL -44dB ±3dB -44dB ±3dB @ 94dB SPL -42dB -42dB ±2dB -42dB ±2dB @ 94dB SPL -42dB ±3dB -42dB ±3dB @ 94dB SPL -42dB ±4dB -42dB ±4dB @ 94dB SPL -41dB ±3dB @ 94dB SPL -40dB ±2dB -40dB ±2dB @ 94dB SPL -40dB ±3dB -40dB ±3dB @ 94dB SPL -39dB ±4dB @ 94dB SPL -38dB ±2dB @ 94dB SPL -38dB ±3dB -38dB ±3dB @ 94dB SPL -37dB ±3dB -37dB ±3dB @ 94dB SPL -35dB ±2dB -35dB ±4dB -35dB ±4dB @ 94dB SPL -32dB ±10dB @ 94dB SPL -32dB ±4dB @ 94dB SPL -26dB ±3dB @ 94dB SPL -26dB ±4dB @ 94dB SPL -22dB ±3dB @ 94dB SPL -22dB ±4dB -22dB ±4dB @ 94dB SPL -18dB ±3dB @ 94dB SPL -	- 40dB 50dB 53dB 54dB 55dB 56dB 57dB 58dB 59dB 60dB 60.5dB 61dB 61.5dB 62dB 62.6dB 63dB 65dB 69dB	- 3.75 Ohm 100 Ohm 200 Ohm 300 Ohm 315 Ohm 400 Ohm 680 Ohm 1 kOhm 1.5 kOhm 1.7 kOhm 1.8 kOhm 2 kOhm 2.2 kOhm 2.34 kOhm 2.5 kOhm 3 kOhm 3.5 kOhm 3.9 kOhm 4 kOhm 4.4 kOhm 13 kOhm 2.2 MOhm	- 1V 1.3 ~ 1.6V 1.3 ~ 10V 1.3 ~ 3V 1.3V 1.5 ~ 10V 1.5 ~ 3.3V 1.5 ~ 3.6V 1.5 ~ 5.5V 1.5 ~ 9V 1.5V 1.6 ~ 3.3V 1.6 ~ 3.6V 1.6V 1.64 ~ 2.86V 1.64 ~ 3.6V 1.8 ~ 3.3V 2 ~ 10V 2V 2.1 ~ 3.6V 2.5 ~ 10V 2.5V 3 ~ 10V 3V 4.5 ~ 10V 4.5V	- 20µA 50µA 75µA 160µA 200µA 225µA 250µA 300µA 350µA 370µA 400µA 450µA 500µA 600µA 650µA 700µA 800µA 1.2mA 1.6mA	- Bottom Bottom, Top Side Top	- None Waterproof	- PC Pins Pressure Contact Screw Terminals Solder Pads Solderless (Bullseye) Solderless (requires holder) Surface Mount Wire Lead Wire Leads 2 Wire Leads	- 2.55mm Dia 2.56mm Dia 2.57mm Dia 3.00mm Dia 3.35mm L x 2.50mm W 3.57mm L x 2.21mm W 3.57mm L x 3.57mm W 3.76mm L x 2.24mm W 3.76mm L x 2.95mm W 3.76mm L x 3.00mm W 4.00mm Dia 4.00mm L x 3.00mm W 4.47mm Dia 4.50mm Dia 4.50mm L x 4.50mm W 4.72mm L x 3.76mm W 5.00mm L x 4.20mm W 5.56mm L x 3.99mm W 5.80mm Dia 6.00mm Dia 6.15mm L x 3.76mm W 6.20mm Dia 6.20mm L x 4.00mm W 7.50mm Dia 7.70mm Dia 7.87mm L x 5.54mm W 7.87mm L x 5.59mm W 8.00mm Dia 8.60mm Dia 8.64mm Dia 9.40mm Dia 9.70mm Dia 10.00mm Dia 12.70mm Dia 22.12mm Dia	- 0.98mm 1.00mm 1.05mm 1.08mm 1.10mm 1.20mm 1.23mm 1.25mm 1.30mm 1.35mm 1.38mm 1.40mm 1.45mm 1.50mm 1.55mm 1.60mm 1.65mm 1.70mm 1.80mm 1.85mm 1.90mm 2.00mm 2.20mm 2.21mm 2.24mm 2.26mm 2.28mm 2.29mm 2.30mm 2.40mm 2.57mm 2.59mm 2.60mm 2.66mm 2.70mm 2.74mm 2.90mm 3.00mm 3.10mm 3.20mm 3.22mm 3.30mm 3.40mm 3.50mm 3.61mm 3.70mm 3.90mm 4.00mm 4.06mm 4.10mm 4.13mm 4.24mm 4.47mm 4.50mm 4.70mm 5.00mm 5.20mm 5.40mm 5.50mm 5.70mm 5.90mm 6.10mm 6.30mm 6.50mm 6.70mm 6.90mm 7.50mm 7.60mm 7.70mm 9.30mm 25.60mm 121.60mm 159.00mm 160.00mm 164.00mm 177.00mm 179.00mm	- Circular Rectangular Round Square

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	Image	Digi-Key Part Number	Manufacturer Part Number	Manufacturer	Description	Quantity Available	Unit Price USD	Minimum Quantity	Packaging	Series	Type	Output Type	Direction	Frequency Range	Sensitivity	S/N Ratio	Impedance	Voltage - Rated	Current - Supply	Port Location	Seal Rating	Termination	Size / Dimension	Height (Max)	Shape
		423-1125-2-ND	SPM0404LE5H-QB	Knowles	MIC MEMS ANALOG OMNI -38DB	0	2.16476	1,200 Non-Stock	Tape & Reel (TR) Alternate Packaging	SiSonic™	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-38dB ±3dB @ 94dB SPL	62dB	300 Ohm	1.5 ~ 3.6V	250µA	Bottom	None	Surface Mount	4.72mm L x 3.76mm W	1.35mm	Rectangular
		423-1125-1-ND	SPM0404LE5H-QB	Knowles	MIC MEMS ANALOG OMNI -38DB	1,193 - Immediate	3.89000	1 Non-Stock	Cut Tape (CT) Alternate Packaging	SiSonic™	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-38dB ±3dB @ 94dB SPL	62dB	300 Ohm	1.5 ~ 3.6V	250µA	Bottom	None	Surface Mount	4.72mm L x 3.76mm W	1.35mm	Rectangular
		423-1125-6-ND	SPM0404LE5H-QB	Knowles	MIC MEMS ANALOG OMNI -38DB	1,193 - Immediate	Calculate	1 Non-Stock	Digi-Reel® Alternate Packaging	SiSonic™	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-38dB ±3dB @ 94dB SPL	62dB	300 Ohm	1.5 ~ 3.6V	250µA	Bottom	None	Surface Mount	4.72mm L x 3.76mm W	1.35mm	Rectangular
		497-12016-2-ND	MP34DT01TR	STMicroelectronics	MIC MEMS DIGITAL PDM OMNI -26DB	0	1.88860	4,000	Tape & Reel (TR) Alternate Packaging	-	MEMS (Silicon)	Digital, PDM	Omnidirectional	20Hz ~ 20kHz	-26dB ±3dB @ 94dB SPL	63dB	-	1.64 ~ 2.86V	600µA	Top	None	Surface Mount	4.00mm L x 3.00mm W	1.10mm	Rectangular
		497-12016-1-ND	MP34DT01TR	STMicroelectronics	MIC MEMS DIGITAL PDM OMNI -26DB	3,589 - Immediate	4.09000	1	Cut Tape (CT) Alternate Packaging	-	MEMS (Silicon)	Digital, PDM	Omnidirectional	20Hz ~ 20kHz	-26dB ±3dB @ 94dB SPL	63dB	-	1.64 ~ 2.86V	600µA	Top	None	Surface Mount	4.00mm L x 3.00mm W	1.10mm	Rectangular
		497-12016-6-ND	MP34DT01TR	STMicroelectronics	MIC MEMS DIGITAL PDM OMNI -26DB	3,589 - Immediate	Calculate	1	Digi-Reel® Alternate Packaging	-	MEMS (Silicon)	Digital, PDM	Omnidirectional	20Hz ~ 20kHz	-26dB ±3dB @ 94dB SPL	63dB	-	1.64 ~ 2.86V	600µA	Top	None	Surface Mount	4.00mm L x 3.00mm W	1.10mm	Rectangular
		ADMP401ACEZ-RL7TR-ND	ADMP401ACEZ-RL7	Analog Devices Inc	MIC MEMS ANALOG OMNI -42DB	23,000 - Factory Stock	2.14200	1,000	Tape & Reel (TR) Alternate Packaging	ADMP401	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 15kHz	-42dB ±3dB @ 94dB SPL	62dB	200 Ohm	1.5 ~ 3.3V	250µA	Bottom	None	Surface Mount	4.72mm L x 3.76mm W	1.10mm	Rectangular
		ADMP401ACEZ-RL7CT-ND	ADMP401ACEZ-RL7	Analog Devices Inc	MIC MEMS ANALOG OMNI -42DB	1,007 - Immediate 23,000 - Factory Stock	4.41000	1	Cut Tape (CT) Alternate Packaging	ADMP401	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 15kHz	-42dB ±3dB @ 94dB SPL	62dB	200 Ohm	1.5 ~ 3.3V	250µA	Bottom	None	Surface Mount	4.72mm L x 3.76mm W	1.10mm	Rectangular
		ADMP401ACEZ-RL7DKR-ND	ADMP401ACEZ-RL7	Analog Devices Inc	MIC MEMS ANALOG OMNI -42DB	1,007 - Immediate 23,000 - Factory Stock	Calculate	1	Digi-Reel® Alternate Packaging	ADMP401	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 15kHz	-42dB ±3dB @ 94dB SPL	62dB	200 Ohm	1.5 ~ 3.3V	250µA	Bottom	None	Surface Mount	4.72mm L x 3.76mm W	1.10mm	Rectangular
		497-11921-2-ND	MP45DT02TR	STMicroelectronics	MIC MEMS DIGITAL PDM OMNI -26DB	0	2.08810	4,000	Tape & Reel (TR) Alternate Packaging	-	MEMS (Silicon)	Digital, PDM	Omnidirectional	20Hz ~ 10kHz	-26dB ±3dB @ 94dB SPL	58dB	-	1.64 ~ 3.6V	650µA	Top	None	Solder Pads	4.72mm L x 3.76mm W	1.38mm	Rectangular
		497-11921-1-ND	MP45DT02TR	STMicroelectronics	MIC MEMS DIGITAL PDM OMNI -26DB	2,231 - Immediate	4.52000	1	Cut Tape (CT) Alternate Packaging	-	MEMS (Silicon)	Digital, PDM	Omnidirectional	20Hz ~ 10kHz	-26dB ±3dB @ 94dB SPL	58dB	-	1.64 ~ 3.6V	650µA	Top	None	Solder Pads	4.72mm L x 3.76mm W	1.38mm	Rectangular
		497-11921-6-ND	MP45DT02TR	STMicroelectronics	MIC MEMS DIGITAL PDM OMNI -26DB	2,231 - Immediate	Calculate	1	Digi-Reel® Alternate Packaging	-	MEMS (Silicon)	Digital, PDM	Omnidirectional	20Hz ~ 10kHz	-26dB ±3dB @ 94dB SPL	58dB	-	1.64 ~ 3.6V	650µA	Top	None	Solder Pads	4.72mm L x 3.76mm W	1.38mm	Rectangular
		ADMP521ACEZ-RLTR-ND	ADMP521ACEZ-RL	Analog Devices Inc	MIC MEMS DIGITAL PDM OMNI -26DB	755,000 - Factory Stock	2.70000	5,000	Tape & Reel (TR) Alternate Packaging	ADMP521	MEMS (Silicon)	Digital, PDM	Omnidirectional	100Hz ~ 16kHz	-26dB ±3dB @ 94dB SPL	65dB	-	1.8 ~ 3.3V	1.2mA	Bottom	None	Solder Pads	4.00mm L x 3.00mm W	1.10mm	Rectangular
		ADMP521ACEZ-RLCT-ND	ADMP521ACEZ-RL	Analog Devices Inc	MIC MEMS DIGITAL PDM OMNI -26DB	3,381 - Immediate 755,000 - Factory Stock	5.83000	1	Cut Tape (CT) Alternate Packaging	ADMP521	MEMS (Silicon)	Digital, PDM	Omnidirectional	100Hz ~ 16kHz	-26dB ±3dB @ 94dB SPL	65dB	-	1.8 ~ 3.3V	1.2mA	Bottom	None	Solder Pads	4.00mm L x 3.00mm W	1.10mm	Rectangular
		ADMP521ACEZ-RLDKR-ND	ADMP521ACEZ-RL	Analog Devices Inc	MIC MEMS DIGITAL PDM OMNI -26DB	3,381 - Immediate 755,000 - Factory Stock	Calculate	1	Digi-Reel® Alternate Packaging	ADMP521	MEMS (Silicon)	Digital, PDM	Omnidirectional	100Hz ~ 16kHz	-26dB ±3dB @ 94dB SPL	65dB	-	1.8 ~ 3.3V	1.2mA	Bottom	None	Solder Pads	4.00mm L x 3.00mm W	1.10mm	Rectangular
		ADMP521ACEZ-RL7TR-ND	ADMP521ACEZ-RL7	Analog Devices Inc	MIC MEMS DIGITAL OMNI -26DB	51,000 - Factory Stock	2.83500	1,000	Tape & Reel (TR) Alternate Packaging	ADMP521	MEMS (Silicon)	Digital, PDM	Omnidirectional	100Hz ~ 16kHz	-26dB ±3dB @ 94dB SPL	65dB	-	1.8 ~ 3.3V	1.2mA	Bottom	None	Solder Pads	4.00mm L x 3.00mm W	1.10mm	Rectangular
		ADMP521ACEZ-RL7CT-ND	ADMP521ACEZ-RL7	Analog Devices Inc	MIC MEMS DIGITAL OMNI -26DB	980 - Immediate 51,000 - Factory Stock	5.83000	1	Cut Tape (CT) Alternate Packaging	ADMP521	MEMS (Silicon)	Digital, PDM	Omnidirectional	100Hz ~ 16kHz	-26dB ±3dB @ 94dB SPL	65dB	-	1.8 ~ 3.3V	1.2mA	Bottom	None	Solder Pads	4.00mm L x 3.00mm W	1.10mm	Rectangular
		ADMP521ACEZ-RL7DKR-ND	ADMP521ACEZ-RL7	Analog Devices Inc	MIC MEMS DIGITAL OMNI -26DB	980 - Immediate 51,000 - Factory Stock	Calculate	1	Digi-Reel® Alternate Packaging	ADMP521	MEMS (Silicon)	Digital, PDM	Omnidirectional	100Hz ~ 16kHz	-26dB ±3dB @ 94dB SPL	65dB	-	1.8 ~ 3.3V	1.2mA	Bottom	None	Solder Pads	4.00mm L x 3.00mm W	1.10mm	Rectangular
		ADMP441ACEZ-RL7TR-ND	ADMP441ACEZ-RL7	Analog Devices Inc	MIC MEMS DIGITAL OMNI -26DB	39,000 - Factory Stock	2.99880	1,000	Tape & Reel (TR) Alternate Packaging	ADMP441	MEMS (Silicon)	Digital, I²S	Omnidirectional	60Hz ~ 15kHz	-26dB ±3dB @ 94dB SPL	61dB	-	1.8 ~ 3.3V	1.6mA	Bottom	None	Surface Mount	4.72mm L x 3.76mm W	1.05mm	Rectangular
		ADMP441ACEZ-RL7CT-ND	ADMP441ACEZ-RL7	Analog Devices Inc	MIC MEMS DIGITAL OMNI -26DB	845 - Immediate 39,000 - Factory Stock	6.17000	1	Cut Tape (CT) Alternate Packaging	ADMP441	MEMS (Silicon)	Digital, I²S	Omnidirectional	60Hz ~ 15kHz	-26dB ±3dB @ 94dB SPL	61dB	-	1.8 ~ 3.3V	1.6mA	Bottom	None	Surface Mount	4.72mm L x 3.76mm W	1.05mm	Rectangular
		ADMP441ACEZ-RL7DKR-ND	ADMP441ACEZ-RL7	Analog Devices Inc	MIC MEMS DIGITAL OMNI -26DB	845 - Immediate 39,000 - Factory Stock	Calculate	1	Digi-Reel® Alternate Packaging	ADMP441	MEMS (Silicon)	Digital, I²S	Omnidirectional	60Hz ~ 15kHz	-26dB ±3dB @ 94dB SPL	61dB	-	1.8 ~ 3.3V	1.6mA	Bottom	None	Surface Mount	4.72mm L x 3.76mm W	1.05mm	Rectangular
		102-1723-ND	CMC-5044TF-A	CUI Inc	MIC COND ANALOG OMNI -44DB	229 - Immediate	1.31000	1	Bulk	-	Electret Condenser	Analog	Omnidirectional	100Hz ~ 20kHz	-44dB ±3dB @ 94dB SPL	60dB	2.2 kOhm	2 ~ 10V	500µA	Top	None	Solder Pads	6.00mm Dia	5.20mm	Circular
		102-1729-ND	CMP-5247TF-K	CUI Inc	MIC COND ANALOG NOISE CAN -47DB	335 - Immediate	3.06000	1	Bulk	-	Electret Condenser	Analog	Noise Cancelling	100Hz ~ 20kHz	-47dB ±3dB @ 94dB SPL	58dB	2.2 kOhm	1.5 ~ 10V	500µA	Top	None	Solder Pads	9.70mm Dia	5.40mm	Circular
-		P11966-ND	WM-64MNT330A	Panasonic Electronic Components	MIC COND ANALOG OMNI -44DB	88 - Immediate	3.64000	1 Non-Stock	Bulk	WM-64M	Electret Condenser	Analog	Omnidirectional	20Hz ~ 16kHz	-44dB ±3dB @ 94dB SPL	58dB	-	2V	500µA	Top	None	Pressure Contact	7.70mm Dia	4.00mm	Circular
		668-1195-ND	AOM-6742L-R	PUI Audio, Inc.	MIC COND ANALOG OMNI -42DB	657 - Immediate	1.65000	1	Bulk	AOM	Electret Condenser	Analog	Omnidirectional	-	-42dB ±3dB	60dB	2.2 kOhm	1.5 ~ 10V	500µA	Top	None	Solder Pads	9.70mm Dia	6.90mm	Circular

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21:42:20 5/11/2013

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