| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
| SC628AEP | Mallory Sonalert | Audio Indicator Piezo 6VAC 28VAC 16mA 57dBA/72dBA 1500Hz to 2500Hz Panel Mount Screw Bulk | |
 | KPEG680S | Kingstate | Audio Indicator Piezo 6VDC 15VDC 90mA 86dB 1500Hz to 2500Hz/2300Hz to 3300Hz Panel Mount Solder Lug Box |
 | SC648AJR | Mallory Sonalert | Audio Indicator 10VDC 48VDC 20mA 68dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
| SCE120XA3DL1B | Mallory Sonalert | Audio Indicator Piezo 48VAC 120VAC 70mA 95dBA 2400Hz to 3400Hz Thread Mount Quick Connect Bulk | |
| APS4812B-LW100-R | Projects Unlimited | BUZZER ELEMENT STD 1.2KHZ 50MM | |
 | SC110MH | Mallory Sonalert | Audio Indicator Piezo 30VDC/30VAC 120VDC/120VAC 18mA 71dBA 4000Hz to 5000Hz Panel Mount Screw Bulk |
 | PS1440P02BT | TDK | Audio Buzzer Piezo 30Vo-p 3Vo-p 75dBA Through Hole Pin Ammo |
| AB2072S | Projects Unlimited | BUZZER ELEMENT STD 7.2KHZ 20MM | |
 | AB2025B | Projects Unlimited | BUZZER ELEMENT STD 2.5KHZ 20MM |
| SDC1610MT-01 | TDK | AUDIO MAGNETIC IND 8-16V TH | |
 | PB-1220PEQ | Mallory Sonalert | Audio Indicator Piezo 1.25Vp-p 2.5Vp-p 32mA 1.5Vp-p 85dBA Through Hole Pin Tube |
 | SD1614TT-B3M | TDK | AUDIO MAGNETIC XDCR 6-16V TH |
| KSSGJ4D20-H | Kingstate | Audio Transducer Magnetic 3Vp-p 5Vp-p 80mA 3.6Vp-p 95dB Surface Mount Solder Pad | |
 | KTG1205 | Kingstate | KINGSTATE - KTG1205 - MAGNETIC TRANSDUCER, SMD |
| AB2745BF | Projects Unlimited | Audio Indicators & Alerts 4.5KHz 500 OHMS 16nF | |
| KMIG1240 | Kingstate | Audio Indicator Piezo 3VDC 20VDC 8mA 12VDC 83dB 3500Hz to 4500Hz Surface Mount Solder Pad | |
 | AB2040B | Projects Unlimited | Piezo Buzzer 20mm 4kHz 30V Wire Lead |
| KPEG350H | Kingstate | Audio Indicator Piezo 8VDC 18VDC 15mA 12VDC 95dB 2300Hz to 3300Hz Flange Mount Wire Lead | |
| SC616WY | Mallory Sonalert | Audio Indicator Piezo 6VDC 16VDC 27mA 62dBA 1750Hz to 2900Hz Panel Mount Screw Bulk | |
| KPEG613SAN | Kingstate | Audio Indicator Piezo 30VDC/30VAC 120VDC/120VAC 17mA/20mA 67dB/69dB 2300Hz to 3300Hz Panel Mount Solder Lug Box |