| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | ZA016LDSU2 | Mallory Sonalert | Audio Indicators & Alerts FAST SPEED UP 85-95 dB 6-16 V |
 | SMT-0825-T-R | Projects Unlimited | Audio Transducer, 3.6V, 90mA, 2.5kHz, SMT, Solder |
| ASI301TRQ |
| Mallory Sonalert |
| 5V 2.4kHz 30mA SMT Magnetic Buzzer |
 | AI-2604-TT-R | Projects Unlimited | Audio Indicator, 12VDC, 50mA, 400Hz, Through Hole |
 | PK-35A29WQ | Mallory Sonalert | TRANSDUCER, PIEZO, 2.9KHZ, 95DB, 24VDC |
 | PK-27N36PSQ | Mallory Sonalert | 3-28V DC Piezo Indicator, 3.5kHz, 15mA, 30mm Dia, TH |
 | AST1750MATRQ | Mallory Sonalert | AUDIO PIEZO TRANSDUCER 1-20V SMD |
 | AI-3435-TF-LW140-R | Projects Unlimited | Audio Indicators & Alerts 12VDC 5MA 96DBA 3500HZ |
 | PK-27A25PSQ | Mallory Sonalert | Audio Indicators & Alerts CONSTANT, 3-24VDC 2.5KHZ, 95DB, 30X16 |
 | SC628A | Mallory Sonalert | Piezo Buzzer 6-28VDC/VAC 16mA 2.9kHz Panel Mount Screw |
 | POM-2738P-R | Projects Unlimited | MIC COND ANALOG OMNI -38DB |
 | SC648ANR | Mallory Sonalert | MALLORY SC648ANR TRANSDUCER, PIEZO, 2.9KHZ, 95DBA, 48V |
 | SC628NPR | Mallory Sonalert | TRANSDUCER, PIEZO, 2.9KHZ, 90DBA, 28VDC |
 | ZA028MDSU2 | Mallory Sonalert | Audio Indicators & Alerts FAST SPEED UP 75-85 dB 16-28 V |
 | PUM-3546L-R | Projects Unlimited | MIC COND ANALOG UNI -46DB |
 | SC416 | Mallory Sonalert | Audio Indicator Piezo 4VDC 16VDC 14mA 68dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
 | AT-1224-TWT-12V-R | Projects Unlimited | Audio Indicator Transducer Electromagnetic 12Vp-p 40mA Pin 6Vp-p 1900Hz to 2900Hz Through Hole |
 | ASI401Q | Mallory Sonalert | AUDIO MAGNETIC IND 9-15V SMD |
 | SC628ANP | Mallory Sonalert | AUDIO PIEZO IND 6-28V PNL MNT |
 | POM-5246P-R | Projects Unlimited | Mic Omni-Directional 2200Ohm -48±3dB 10Vdc Round Pin |
