型号	价格	数量		库存	制造商	描述	Series	Packaging	Operating Supply Voltage	Sensitivity	Tolerance	Operating Supply Current	Length	Width	SNR - Signal to Noise Ratio	Output Type	Impedance	Frequency Range	Port Type	Depth
SPK0415HM4H-B	1+ $0.6000 10+ $0.5160 25+ $0.3696 100+ $0.3232 5700+ $0.2268	获得报价	PDF RFQ	9,658 有现货	Knowles	MEMS Microphones SiSonic High SNR Top Port Digi MaxRF	SPK	Reel	3.6 V	- 26 dB		650 uA	4 mm	3 mm	61 dB	Digital		100 Hz to 10 kHz		1.08 mm
PMM-3738-VM1000-R	1+ $0.9840 10+ $0.7000 100+ $0.5200 250+ $0.4680 1250+ $0.4200	获得报价	PDF RFQ	391 有现货	PUI Audio	MEMS Microphones MEMS PIEZO MICROPHON -38 DB 1.8 VDC		Reel	1.8 V	- 38 dB	3 dB	165 uA	3.76 mm	2.95 mm	61 dB	Analog	400 Ohms	100 Hz to 10 kHz	Bottom	1.1 mm
MP45DT02TR-M	1+ $0.6640 10+ $0.5640 100+ $0.4520 500+ $0.3944 4000+ $0.2928	获得报价	PDF RFQ	7,725 有现货	STMicroelectronics	MEMS Microphones AUDIO MEMS		Reel	1.8 V	- 26 dB			4.72 mm	3.76 mm	61 dB	Digital				1.25 mm
MP34DT01TR-M	1+ $0.7280 10+ $0.6200 100+ $0.4960 500+ $0.4320 4000+ $0.3212	获得报价	PDF RFQ	3,989 有现货	STMicroelectronics	MEMS Microphones AUDIO MEMS	MP34DT01	Reel	1.8 V	- 26 dB	3 dB	0.6 mA	4 mm	3 mm	61 dB	Digital		100 Hz to 10 kHz	Top	1.06 mm
ADMP421BCEZ-RL		获得报价查看	PDF RFQ		Analog Devices	MEMS Microphones Omni directional microphone - Digital	ADMP421	Reel	3.3 V	- 26 dB		650 uA	4 mm	3 mm	61 dB	Digital		100 Hz to 15 kHz