型号	价格	数量		库存	制造商	描述	Product	Termination Style	Frequency	Diameter	Current Rating	Voltage Rating	Mounting	Sound Pressure Level	Tone
SD160709	1+ $0.8640 10+ $0.7520 100+ $0.4760 250+ $0.4600	获得报价	PDF RFQ	163 有现货	TDK	Audio Indicators & Alerts Round 16mmx7mm 4096Hz Vin=3-9V	Buzzers	Solder Pin	4.096 kHz	16 mm		5 VDC		80 dBA
SD160701	1+ $0.9040 10+ $0.7560 100+ $0.5000 250+ $0.4840	获得报价	PDF RFQ	294 有现货	TDK	Audio Indicators & Alerts Round 16mmx7mm 4096Hz Vin=1-5V	Buzzers	Solder Pin	4.096 kHz	16 mm		3 VDC		80 dBA
PKM22EPPH40S1-B0	1+ $0.4640 10+ $0.2880 100+ $0.2520 500+ $0.2360	获得报价	PDF RFQ	839 有现货	Murata Electronics	Audio Indicators & Alerts 4KHz External Drive Pin Type	Speakers	Solder Pin	4.096 kHz	22 mm				75 dBA	Sounder, Ringer
254-20205-ROX	1+ $0.7560 50+ $0.6200 100+ $0.5600 500+ $0.5040	获得报价	PDF RFQ	647 有现货	Kobitone	Audio Indicators & Alerts RND W/PC PIN	Piezoelectric	Solder Pin	4.096 kHz	22 mm	3 mA	30 VDC	Flush	80 dBA	Buzzer
254-15240-ROX	1+ $0.7560 50+ $0.6200 100+ $0.5600 500+ $0.5040	获得报价	PDF RFQ	1,052 有现货	Kobitone	Audio Indicators & Alerts RND W/PC PIN	Piezoelectric	Solder Pin	4.096 kHz	17.2 mm	3 mA		Flush	80 dBA	Buzzer