| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | SCE028LD3CTB | Mallory Sonalert | Black Piezo Alarm, 20mA, 16V DC Rated, 85°C |
 | API-4260-LW150-R | Projects Unlimited | API Series 12V 7-24V DC Power Supply |
| SC628N |
| Mallory Sonalert |
| Panel Mount Piezo Alarm, 28V, 16mA, -30°C to 65°C |
 | SC628NLR | Mallory Sonalert | 16mA DC Panel Mount Buzzer, 6V to 28V, 65°C |
 | SC616MN | Mallory Sonalert | Panel Mount Piezo Alarm, 22mA, 16V, 85°C, Bulk |
 | SC628NJR | Mallory Sonalert | Audio Indicator Piezo 6VDC 28VDC 20mA 90dBA/103dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
 | CEP-2272A | Same Sky | Piezo Buzzer 3-20VDC 10mA 93dB 3-4kHz Through Hole |
 | AI-1223-TWT-5V-R | Projects Unlimited | 5V DC Magnetic Indicator, 2.3kHz, 12mm, Through Hole |
 | SC110R | Mallory Sonalert | Audio Indicator Piezo 30VDC/30VAC 120VDC/120VAC 19mA 68dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
 | PB-1408-1 | Soberton | Piezo Buzzer, 12V DC, 4kHz, Through Hole, 7.5mm H |
 | AT-1220-TT-R | Projects Unlimited | Audio Transducer, 1.5V, 10mA, 2.05kHz, Through Hole |
 | ZA016LDCM1 | Mallory Sonalert | Audio Indicators & Alerts 6 to 16 VDC 3300 +/- 500 Hz |
 | PKM17EPPH4001-B0 | Murata | Audio Sounder Piezo 25Vp-p 3Vp-p 72dB Through Hole Pin Bulk |
 | PT-2735FPLQ | Mallory Sonalert | PT Series 88 dB 3.5 kHz 12 V 10 mA Panel Mount Circular Buzzer |
 | SC628NPR | Mallory Sonalert | TRANSDUCER, PIEZO, 2.9KHZ, 90DBA, 28VDC |
 | AI-3035-TT-12V-R | Projects Unlimited | PUI Audio High-Output Piezo Indicator, 12VDC, 110dB, 3500Hz, Top-Firing, Through-Hole |
 | SC105R | Mallory Sonalert | Audio Indicator Piezo 1VDC 5VDC 16mA 60dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
 | MSR516NPR | Mallory Sonalert | Radial DC Indicator, 5V DC Rated, 12mA, 16V Max, Through Hole Mount |
 | SC628NDP | Mallory Sonalert | AUDIO PIEZO IND 10-28V PNL MNT |
 | SC250PR | Mallory Sonalert | 250V 13mA Panel Mount Audio Component |
