| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | PT-2728FPQ | Mallory Sonalert | Audio Indicator Piezo 3VDC 28VDC 5mA 12VDC 85dBA 2300Hz to 3300Hz Through Hole Pin Bulk |
 | SC110NJR | Mallory Sonalert | Audio Indicator Piezo 30VDC/30VAC 120VDC/120VAC 24mA 80dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
 | SNP2R | Mallory Sonalert | Panel Mount Piezo 5V 12mA 2.9kHz |
| SC110J |
| Mallory Sonalert |
| Audio Indicator Piezo 30VDC/30VAC 120VDC/120VAC 19mA 68dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
 | WST-1612S | Soberton | 12V 40mA 16mm Piezo Buzzer, Through Hole, 2.3kHz |
 | PT-2745WQ | Mallory Sonalert | Black Piezo Alarm, 5V, 1.5mA, Panel Mount, 30mm Diameter, 90°C |
 | SC110HR | Mallory Sonalert | Panel Mount Piezo 30V 20mA 120V 65°C |
 | SC307NR | Mallory Sonalert | Panel Mount Piezo Alarm, 3V DC, 12mA, 65°C |
 | AST1440MAQ | Mallory Sonalert | Piezo Alarm Transducer, 5V, 2mA, Surface Mount, -30°C to 70°C |
 | SC648DR | Mallory Sonalert | Audio Indicator 10VDC 48VDC 20mA 60dBA 1600Hz to 2200Hz Panel Mount Screw Bulk |
 | ZA028MDCT | Mallory Sonalert | Audio Indicator Piezo 16VDC/16VAC 28VDC/28VAC 40mA 85dBA 2800Hz to 3800Hz Panel Mount Bulk |
 | SLC-100-RYG-AP-24 | Eaton | Eaton Moeller series SLC Stack light compact, Green, Yellow, Red, 24 V DC, Pulsed tone, Standard mounting |
 | SC648AJR | Mallory Sonalert | Black Piezo Alarm, 20mA, 10V AC, 43mm Diameter, Panel Mount |
 | KXG1606C | Kingstate | 16mm Piezo Buzzer, 2.5kHz, 50mA, 4-7V, Through Hole |
 | SC628AN | Mallory Sonalert | Panel Mount Piezo Alarm, 28V, 30mA, 65°C, Black Housing |
 | SC110NP | Mallory Sonalert | 42.85mm Diameter Piezo Alarm, 30V-120V, 24mA, -30°C to 65°C |
 | PB-2211 | Soberton | Piezo Buzzer 12V DC 4.5kHz Panel Mount Wire Lead |
 | PLD-20A35EWQ | Mallory Sonalert | Flange Mount Piezo Alarm, 12V, 10mA, 28mm Diameter, 25.4mm Height |
 | SC250E | Mallory Sonalert | Audio Indicator Piezo 60VDC/60VAC 250VDC/250VAC 16mA 65dBA 1600Hz to 2200Hz Panel Mount Screw Bulk |
No Image | SCE028XA3DP2B | Mallory Sonalert | Audio Indicator Piezo 16VAC 28VAC 40mA 95dBA 2400Hz to 3400Hz Thread Mount Quick Connect Bulk |
