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Microphones

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Series	Manufacturer	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	Packaging

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Digi-Key Part Number	Manufacturer Part Number	Description	Series	Manufacturer	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	Packaging	Quantity Available	Minimum Quantity	Unit Price

ADMP504ACEZ-RL7CT-ND	ADMP504ACEZ-RL7	MIC MEMS ANALOG OMNI -38DB	ADMP504	Analog Devices Inc	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 20kHz	-38dB ±3dB @ 94dB SPL	65dB	200 Ohm	1.8 ~ 3.3V	225µA	Bottom	None	Surface Mount	3.35mm L x 2.50mm W	0.98mm	Rectangular	Cut Tape (CT) Alternate Packaging	1,840 - Immediate 54,000 - Factory Stock	1	5.05000
ADMP504ACEZ-RL7DKR-ND	ADMP504ACEZ-RL7	MIC MEMS ANALOG OMNI -38DB	ADMP504	Analog Devices Inc	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 20kHz	-38dB ±3dB @ 94dB SPL	65dB	200 Ohm	1.8 ~ 3.3V	225µA	Bottom	None	Surface Mount	3.35mm L x 2.50mm W	0.98mm	Rectangular	Digi-Reel® Alternate Packaging	1,840 - Immediate 54,000 - Factory Stock	1	Calculate
668-1170-ND	POM-3542P-R	MIC COND ANALOG OMNI -42DB	POM	PUI Audio, Inc.	Electret Condenser	Analog	Omnidirectional	-	-42dB ±3dB	60dB	2.2 kOhm	2 ~ 10V	500µA	Top	None	PC Pins	6.00mm Dia	3.70mm	Circular	Bulk	1,280 - Immediate	1	2.77000
668-1149-ND	POM-2242P-C33-R	MIC COND ANALOG OMNI -42DB	POM	PUI Audio, Inc.	Electret Condenser	Analog	Omnidirectional	-	-42dB ±3dB	60dB	2.2 kOhm	2 ~ 10V	500µA	Top	None	PC Pins	6.00mm Dia	2.40mm	Circular	Bulk	8,702 - Immediate	1	3.08000
668-1157-ND	POM-2738P-C33-R	MIC COND ANALOG OMNI -38DB	POM	PUI Audio, Inc.	Electret Condenser	Analog	Omnidirectional	-	-38dB ±3dB	60dB	2.2 kOhm	2 ~ 10V	500µA	Top	None	PC Pins	6.00mm Dia	2.90mm	Circular	Bulk	4,186 - Immediate	1	3.08000
668-1153-ND	POM-2246P-C33-R	MIC COND ANALOG OMNI -46DB	POM	PUI Audio, Inc.	Electret Condenser	Analog	Omnidirectional	-	-46dB ±3dB	60dB	2.2 kOhm	2 ~ 10V	500µA	Top	None	PC Pins	6.00mm Dia	2.40mm	Circular	Bulk	1,408 - Immediate	1	3.08000
668-1184-ND	TOM-1545P-R	MIC COND ANALOG OMNI -45DB	TOM	PUI Audio, Inc.	Electret Condenser	Analog	Omnidirectional	-	-45dB ±3dB	60dB	2.2 kOhm	2 ~ 10V	500µA	Top	None	PC Pins	4.00mm Dia	1.70mm	Circular	Bulk	721 - Immediate	1	3.71000
668-1178-ND	TNM-3054L-R	MIC COND ANALOG NOISE CAN -54DB	TNM	PUI Audio, Inc.	Electret Condenser	Analog	Noise Cancelling	-	-54dB ±3dB	55dB	2.2 kOhm	2 ~ 10V	500µA	Top	None	Solder Pads	4.50mm Dia	3.20mm	Circular	Bulk	144 - Immediate	1	3.71000
668-1183-ND	TOM-1545L-R	MIC COND ANALOG OMNI -45DB	TOM	PUI Audio, Inc.	Electret Condenser	Analog	Omnidirectional	-	-45dB ±3dB	60dB	2.2 kOhm	2 ~ 10V	500µA	Top	None	Solder Pads	4.00mm Dia	1.70mm	Circular	Bulk	134 - Immediate	1	3.71000
668-1210-ND	POW-1644L-LWC50-B-R	MIC COND ANALOG OMNI -44DB	-	PUI Audio, Inc.	Electret Condenser	Analog	Omnidirectional	-	-44dB ±3dB	60dB	2.2 kOhm	2 ~ 10V	500µA	Top	Waterproof	Wire Leads	6.00mm Dia	1.80mm	Circular	Bulk	6,904 - Immediate	1	5.60000
423-1138-2-ND	SPU0410HR5H-PB	MIC MEMS ANALOG OMNI -42DB	SiSonic™	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-42dB ±3dB @ 94dB SPL	59dB	300 Ohm	1.5 ~ 3.6V	250µA	Top	None	Surface Mount	3.76mm L x 2.95mm W	1.20mm	Rectangular	Tape & Reel (TR) Alternate Packaging	1,200 - Immediate	1,200	0.70686
423-1138-1-ND	SPU0410HR5H-PB	MIC MEMS ANALOG OMNI -42DB	SiSonic™	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-42dB ±3dB @ 94dB SPL	59dB	300 Ohm	1.5 ~ 3.6V	250µA	Top	None	Surface Mount	3.76mm L x 2.95mm W	1.20mm	Rectangular	Cut Tape (CT) Alternate Packaging	2,340 - Immediate	1	1.68000
423-1138-6-ND	SPU0410HR5H-PB	MIC MEMS ANALOG OMNI -42DB	SiSonic™	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-42dB ±3dB @ 94dB SPL	59dB	300 Ohm	1.5 ~ 3.6V	250µA	Top	None	Surface Mount	3.76mm L x 2.95mm W	1.20mm	Rectangular	Digi-Reel® Alternate Packaging	1,840 - Immediate	1	Calculate
423-1165-2-ND	SPQ0410HR5H-B	MIC SISONIC SLIM ULTRAMINI RF	SiSonic™ SP	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-42dB ±3dB @ 94dB SPL	59dB	400 Ohm	1.5 ~ 3.6V	160µA	Top	None	Solder Pads	3.76mm L x 2.24mm W	1.10mm	Rectangular	Tape & Reel (TR) Alternate Packaging	1,200 - Immediate	1,200	0.75506
423-1165-1-ND	SPQ0410HR5H-B	MIC SISONIC SLIM ULTRAMINI RF	SiSonic™ SP	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-42dB ±3dB @ 94dB SPL	59dB	400 Ohm	1.5 ~ 3.6V	160µA	Top	None	Solder Pads	3.76mm L x 2.24mm W	1.10mm	Rectangular	Cut Tape (CT) Alternate Packaging	1,834 - Immediate	1	1.80000
423-1165-6-ND	SPQ0410HR5H-B	MIC SISONIC SLIM ULTRAMINI RF	SiSonic™ SP	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-42dB ±3dB @ 94dB SPL	59dB	400 Ohm	1.5 ~ 3.6V	160µA	Top	None	Solder Pads	3.76mm L x 2.24mm W	1.10mm	Rectangular	Digi-Reel® Alternate Packaging	1,834 - Immediate	1	Calculate
423-1139-2-ND	SPU0410LR5H-QB	MIC MEMS ANALOG OMNI -38DB	SiSonic™	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-38dB ±3dB @ 94dB SPL	62dB	400 Ohm	1.5 ~ 3.6V	250µA	Bottom	None	Surface Mount	3.76mm L x 3.00mm W	1.23mm	Rectangular	Tape & Reel (TR) Alternate Packaging	4,800 - Immediate	1,200	0.77112
423-1139-1-ND	SPU0410LR5H-QB	MIC MEMS ANALOG OMNI -38DB	SiSonic™	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-38dB ±3dB @ 94dB SPL	62dB	400 Ohm	1.5 ~ 3.6V	250µA	Bottom	None	Surface Mount	3.76mm L x 3.00mm W	1.23mm	Rectangular	Cut Tape (CT) Alternate Packaging	5,221 - Immediate	1	1.84000
423-1139-6-ND	SPU0410LR5H-QB	MIC MEMS ANALOG OMNI -38DB	SiSonic™	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-38dB ±3dB @ 94dB SPL	62dB	400 Ohm	1.5 ~ 3.6V	250µA	Bottom	None	Surface Mount	3.76mm L x 3.00mm W	1.23mm	Rectangular	Digi-Reel® Alternate Packaging	5,221 - Immediate	1	Calculate
423-1130-2-ND	SPUL409HE5H-PB	MIC MEMS ANALOG OMNI -42DB	SiSonic™	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-42dB ±3dB @ 94dB SPL	59dB	300 Ohm	1.5 ~ 3.6V	250µA	Top	None	Surface Mount	3.76mm L x 2.95mm W	1.20mm	Rectangular	Tape & Reel (TR) Alternate Packaging	2,400 - Immediate	1,200	0.77112
423-1130-1-ND	SPUL409HE5H-PB	MIC MEMS ANALOG OMNI -42DB	SiSonic™	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-42dB ±3dB @ 94dB SPL	59dB	300 Ohm	1.5 ~ 3.6V	250µA	Top	None	Surface Mount	3.76mm L x 2.95mm W	1.20mm	Rectangular	Cut Tape (CT) Alternate Packaging	2,894 - Immediate	1	1.84000
423-1130-6-ND	SPUL409HE5H-PB	MIC MEMS ANALOG OMNI -42DB	SiSonic™	Knowles	MEMS (Silicon)	Analog	Omnidirectional	100Hz ~ 10kHz	-42dB ±3dB @ 94dB SPL	59dB	300 Ohm	1.5 ~ 3.6V	250µA	Top	None	Surface Mount	3.76mm L x 2.95mm W	1.20mm	Rectangular	Digi-Reel® Alternate Packaging	2,894 - Immediate	1	Calculate
423-1163-2-ND	SPM0423HM4H-WB	MIC SISONIC MINI TOP RF	SiSonic™ SPM	Knowles	MEMS (Silicon)	Digital, PDM	Omnidirectional	100Hz ~ 10kHz	-26dB ±3dB @ 94dB SPL	56dB	-	1.64 ~ 3.6V	600µA	Top	None	Surface Mount	4.72mm L x 3.76mm W	1.35mm	Rectangular	Tape & Reel (TR) Alternate Packaging	4,800 - Immediate	1,200	0.79201
423-1163-1-ND	SPM0423HM4H-WB	MIC SISONIC MINI TOP RF	SiSonic™ SPM	Knowles	MEMS (Silicon)	Digital, PDM	Omnidirectional	100Hz ~ 10kHz	-26dB ±3dB @ 94dB SPL	56dB	-	1.64 ~ 3.6V	600µA	Top	None	Surface Mount	4.72mm L x 3.76mm W	1.35mm	Rectangular	Cut Tape (CT) Alternate Packaging	5,906 - Immediate	1	1.86000
423-1163-6-ND	SPM0423HM4H-WB	MIC SISONIC MINI TOP RF	SiSonic™ SPM	Knowles	MEMS (Silicon)	Digital, PDM	Omnidirectional	100Hz ~ 10kHz	-26dB ±3dB @ 94dB SPL	56dB	-	1.64 ~ 3.6V	600µA	Top	None	Surface Mount	4.72mm L x 3.76mm W	1.35mm	Rectangular	Digi-Reel® Alternate Packaging	5,906 - Immediate	1	Calculate