| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | PK-20N38PQ | Mallory Sonalert | 12V 12mA Through Hole DC Input Transducer |
 | LSC628AN | Mallory Sonalert | LSC628AN Panel Mount Piezo Alarm, 65°C, 28V, 65mA |
 |
| SC616CPR |
| Mallory Sonalert |
| Panel Mount Piezo Alarm, 16mA, 6V DC, 65°C |
 | SC628LR | Mallory Sonalert | Audio Indicators & Alerts CONSTANT, 6-28VDC 2900HZ, CUL APPRVD |
 | SC628CPNR | Mallory Sonalert | Audio Indicator 6VDC 28VDC 16mA 84dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
 | WT-1205 | Soberton | 12mm Magnetic Transducer, 4-6V, 2.4kHz, Through Hole |
 | MAS806Q | Mallory Sonalert | 12V 50mA Radial DC Buzzer |
 | 14-810.902 | EOZ | Piezo Buzzer 24VDC IP65 Solder Mount Round |
 | ZA120LACT | Mallory Sonalert | Piezo Audio Indicator 48-120VDC/VAC 85dBA 2.8-3.8kHz Panel Mount |
 | SC110DJR | Mallory Sonalert | Panel Mount Piezoelectric Buzzer 120V 20mA 43mm 48.5mm -30°C 65°C |
 | PS-983Q | Mallory Sonalert | Piezo Buzzer 5-15VDC 105dBA 1150-1850Hz Screw/Wire |
 | PKM22EPPH4012-B0 | Murata | 22mm Dynamic Speaker, 4kHz, Through Hole, PC Pins, 1.5V |
 | SMT-1341-T-2-R | Projects Unlimited | SMD Piezo Transducer, 4.1kHz, 5V, 13mm, 2.5mm H, Tape & Reel |
 | SC616N | Mallory Sonalert | Black Piezo Alarm, 42.85mm Diameter, 32.6mm Height, 65°C Max Operating Temperature |
 | SC628NR | Mallory Sonalert | Audio Indicator Piezo 6VDC 28VDC 16mA 80dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
 | POM-1644P-NF-R | Projects Unlimited | PROJECTS UNLIMITED POM-1644P-NF-R MICROPHONE, OMNI PCB, 6MM |
 | AB2040B | Projects Unlimited | Piezo Buzzer 20mm 4kHz 30V Wire Lead |
 | MAS803Q | Mallory Sonalert | General Purpose Piezoelectric Buzzer, 6V, 130mA, Through Hole, 26mm Dia. |
 | AST1750MATRQ | Mallory Sonalert | AUDIO PIEZO TRANSDUCER 1-20V SMD |
 | AI-3018-TWT-R | Projects Unlimited | 12V 13mA Through Hole DC Power Switch |
