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
PK-12N40PQ	1+ $1.3320 10+ $1.2000 25+ $1.0680 50+ $0.9320	获得报价	PDF RFQ	1,110 有现货	Mallory Sonalert	Audio Indicators & Alerts CONSTANT, 3-15VDC 4.1KHZ, 83DB, 14X...	Buzzers	Solder Pin	4.1 kHz	13.8 mm	5 mA	15 VDC	Flush	83 dBA	Continuous
AI-1440-TWT-12V-R	1+ $1.4600 10+ $1.3280 25+ $1.1960 100+ $1.0640	获得报价	PDF RFQ	5,217 有现货	PUI Audio	Audio Indicators & Alerts 12V 80dBA 4000Hz	Indicators		4 kHz	13.8 mm	7 mA	12 VDC	Through Hole	80 dBA	Continuous
PT-1240PQ	1+ $1.2440 10+ $1.0760 25+ $0.9640 50+ $0.8480	获得报价	PDF RFQ	220 有现货	Mallory Sonalert	Audio Indicators & Alerts XDUCR, PIEZO, 4KHZ 80DB, PC PIN...	Transducers	Solder Pin	4.1 kHz	13.8 mm	2 mA	5 VDC		80 dBA
PT-1250PQ	1+ $1.0640 10+ $0.8840 50+ $0.6360 100+ $0.5840	获得报价	PDF RFQ	114 有现货	Mallory Sonalert	Audio Indicators & Alerts BUZZER PIEZO 5-25VPP 80DB 5.0KHZ	Transducers	Solder Pin	4.8 kHz	13.8 mm	1.5 mA	5 VDC	Through Hole	80 dBA	Dual Tone
PT-1240FEQ	1+ $1.2080 10+ $1.0440 50+ $0.8240 100+ $0.7960	获得报价	PDF RFQ	97 有现货	Mallory Sonalert	Audio Indicators & Alerts Audible Alarm	Transducers	Solder Pin	4.1 kHz	13.8 mm	7 mA	9 VDC	Through Hole	85 dBA
PT-1250WQ	1+ $1.0920 10+ $0.9120 25+ $0.7280 50+ $0.6560	获得报价	PDF RFQ	44 有现货	Mallory Sonalert	Audio Indicators & Alerts XDUCR, PIEZO, 4.8KHZ 80DB, NO FL...	Transducers	Wire Leads	4.8 kHz	13.8 mm	1.5 mA	5 VDC		80 dBA
254-15210-ROX	1+ $1.7160 50+ $1.4320 100+ $1.3040 500+ $1.1840	获得报价	PDF RFQ	2,555 有现货	Kobitone	Audio Indicators & Alerts RND W/PC PIN	Piezoelectric	Solder Pin	4 kHz	13.8 mm	6 mA	6 VDC	Flush	85 dBA	Continuous
IP134012-1	1+ $1.0120 10+ $0.7840 100+ $0.6440 250+ $0.5880	获得报价	PDF RFQ	47 有现货	DB Unlimited	Audio Indicators & Alerts Piezo Indicator	Indicators	Solder Pin	4 kHz	13.8 mm	7 mA	12 VDC	Through Hole	80 dBA	Beep
254-PB140-ROX	1+ $0.4680 25+ $0.3640 50+ $0.3280 100+ $0.3000	获得报价	PDF RFQ	1,174 有现货	Kobitone	Audio Indicators & Alerts 13.8 x 6.8mm 4.0KHz	Transducers	Solder Pin	4 kHz	13.8 mm		5 VDC		80 dBA
PK-12N40PEQ	1+ $1.3320 10+ $1.2000 25+ $1.0680 50+ $0.9320	获得报价	PDF RFQ	256 有现货	Mallory Sonalert	Audio Indicators & Alerts CONSTANT, 3-15VDC 4.1KHZ, SEALED	Indicators	Solder Pin	4.1 kHz	13.8 mm	10 mA	12 VDC		83 dBA	Continuous
254-PB1440-ROX	1+ $1.0000 25+ $0.7720 50+ $0.7000 100+ $0.6360	获得报价	PDF RFQ	4,000 有现货	Kobitone	Audio Indicators & Alerts 13.8 x 7.5mm 4kHz	Piezoelectric	Solder Pin	4 kHz	13.8 mm	7 mA	12 VDC	Flush	80 dBA	Buzzer