型号	价格	数量		库存	制造商	描述	Product	Termination Style	Frequency	Diameter	Voltage Rating	Mounting	Sound Pressure Level	Tone
PKM22EPPH2002-B0	1+ $0.4880 10+ $0.3012 100+ $0.2560 500+ $0.2484	获得报价	PDF RFQ	1,421 有现货	Murata Electronics	Audio Indicators & Alerts 70DB 2.00KHZ 22.0MM ALARM(R)	Speakers	Solder Pin	2 kHz	22 mm	1.5 V		70 dBA	Single
PKM22EPTH2001-B0	1+ $0.4920 10+ $0.3036 100+ $0.2580 500+ $0.2504	获得报价	PDF RFQ	838 有现货	Murata Electronics	Audio Indicators & Alerts 19.0nF +/-30% Sound Component	Speakers	Solder Pin	2 kHz		3 V	Through Hole	70 dBA	Single
PKM22EPPH4002-B0	1+ $0.5000 10+ $0.3456 100+ $0.2612 500+ $0.2536	获得报价	PDF RFQ	985 有现货	Murata Electronics	Audio Indicators & Alerts 4KHz External Drive Pin Type	Speakers	Solder Pin	4 kHz	22 mm	1.5 V		88 dBA	Single
PKM22EPPH4012-B0	1+ $0.5680 10+ $0.3508 100+ $0.2980 500+ $0.2896	获得报价	PDF RFQ	1,000 有现货	Murata Electronics	Audio Indicators & Alerts 4KHz External Drive Pin Type	Speakers	Solder Pin	4 kHz	22 mm	1.5 V		85 dBA	Single