型号	价格	数量		库存	制造商	描述	Operating Supply Voltage	Sensitivity	Termination Style	Length	Impedance	Diameter	Current Rating	Depth	Directional Properties
BL-21994-000	1+ $105.5790 5+ $103.7880 10+ $102.0420 25+ $91.4940	获得报价	PDF RFQ	10 有现货	Knowles	Microphones 7.92 X 5.59 X 2.28MM -69 SENS, TOP PORT	3 VDC	- 69 dBA	Wire Leads	25.4 mm	4 kOhms	12.7 mm	160 uA	25.4 mm	Omnidirectional
VEK-H-30320-000	1+ $46.0440 5+ $45.2610 10+ $44.4960 25+ $39.8970	获得报价	PDF RFQ	100 有现货	Knowles	Microphones 1M, OMNI, 211MM WIRE 12.7MM DIA X 21MM	9 VDC	- 53 dBA	Wire Leads			12.7 mm		21 mm	Omnidirectional
VWP-H-30109-000	25+ $54.8910 50+ $51.7230 100+ $51.4890	获得报价查看	PDF RFQ		Knowles	Microphones 3M, OMNI, 211MM WIRE 12.7MM DIA X 21MM	9 VDC	- 74 dBA	Wire Leads	231.9 mm		12.7 mm			Omnidirectional
VEK-H-30108-000	25+ $41.8950 50+ $39.4830 100+ $39.3030	获得报价查看	PDF RFQ		Knowles	Microphones 1M, OMNI, 211MM WIRE 12.7MM DIA X 21MM	9 VDC	- 72 dBA	Wire Leads	21 mm		12.7 mm			Omnidirectional
BL-23497-000	25+ $84.6630 50+ $79.7760 100+ $79.4160	获得报价查看	PDF RFQ		Knowles	Microphones 7.92 X 5.59 X 2.28MM -69 SENS, TOP PORT	3 VDC	- 69 dBA	Wire Leads		4 kOhms	12.7 mm	160 uA	25.6 mm	Omnidirectional