|   | 7BB-20-6L0 | Murata Electronics |   | 机电产品
        
        音频设备 | audio indicators & alerts 6.30khz piezo element | 
    |   | PB-12N32MP-05AQ | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 3-7vdc 3200hz, 12x7.5mm | 
    |   | PT-1240PQ | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts xducr, piezo, 4khz 80db, PC pins, 14x8 | 
    |   | PK-12N40PQ | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 3-15vdc 4.1khz, 83db, 14x8mm | 
    |   | PB-12N23P-12Q | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 2300hz 9-15vdc, sealed | 
    |   | AI-1027-TWT-5V-R | PUI Audio |   | 机电产品
        
        音频设备 | audio indicators & alerts 5vdc 80dba 2700hz | 
    |   | PB-12N23P-05Q | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 4-7vdc 2300hz, 12x10mm | 
    |   | X-4035-TFL-LW140-R | PUI Audio |   | 机电产品
        
        音频设备 | audio indicators & alerts 99 dba 12vdc 3500hz | 
    |   | PK-21N30PQ | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 1.5-30vdc 3khz, 80db, 24x9.5mm | 
    |   | SC628HPR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts fast pulse, 6-28vdc 4500hz, cul apprvd | 
    |   | AI-4429-P-C12-R | PUI Audio |   | 机电产品
        
        音频设备 | audio indicators & alerts 105dba 2900hz 12vdc | 
    |   | SC628NR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 6-28vdc loud, cul apprvd | 
    |   | AI-3736-P-C28-R | PUI Audio |   | 机电产品
        
        音频设备 | audio indicators & alerts 90 dba 12vdc 3600hz | 
    |   | SC628R | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 6-28vdc med, cul apprvd | 
    |   | SC628ANR | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 6-28vac xloud, cul apprvd | 
    |   | AI-2429-TWT-12V-3-R | PUI Audio |   | 机电产品
        
        音频设备 | audio indicators & alerts PZ 90db 2900hz 12vdc | 
    |   | AI-2437-TWT-R | PUI Audio |   | 机电产品
        
        音频设备 | audio indicators & alerts 12v 100dba 3700hz | 
    |   | AI-2429-TWT-R | PUI Audio |   | 机电产品
        
        音频设备 | audio indicators & alerts 12v 1000dba 2900hz | 
    |   | MSO320R | Mallory Sonalert Products Inc |   | 机电产品
        
        音频设备 | audio indicators & alerts constant, 3-20vdc octagon, 23x13mm | 
    |   | AI-2331-TWT-R | PUI Audio |   | 机电产品
        
        音频设备 | audio indicators & alerts 12v 85dba 2200hz |