| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
| AB2746B | Projects Unlimited | BUZZER ELEMENT STD 4.6KHZ 27MM | |
 | ZA028SDDP2 | Mallory Sonalert | Audio Indicator Piezo 16VDC 28VDC 40mA 65dBA 3400Hz to 4400Hz Panel Mount Quick Connect Bulk |
 | SC110MH | Mallory Sonalert | Audio Indicator Piezo 30VDC/30VAC 120VDC/120VAC 18mA 71dBA 4000Hz to 5000Hz Panel Mount Screw Bulk |
| ZA120LASR9 |
| Mallory Sonalert |
| Audio Indicator Piezo 48VAC 120VAC 40mA 85dBA 3400Hz to 4400Hz Panel Mount Quick Connect Bulk |
 | SC628NP | Mallory Sonalert | Audio Indicator Piezo 6VDC 28VDC 16mA 86dBA 2400Hz to 3400Hz Panel Mount Quick Connect Bulk |
 | SCH628NLR | Mallory Sonalert | Audio Indicator Piezo 6VDC 28VDC 16mA 80dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
| PB-1220PEQ | Mallory Sonalert | Audio Indicator Piezo 1.25Vp-p 2.5Vp-p 32mA 1.5Vp-p 85dBA Through Hole Pin Tube |
 | KPEG169-10 | Kingstate | Audio Transducer Piezo 30Vp-p 7mA 10Vp-p 80dB Through Hole Pin |
 | SCH648R | Mallory Sonalert | 10V 18mA DC Panel Mount Piezo Alarm |
 | SC110HP | Mallory Sonalert | 42.85mm Black Panel Mount Piezo Alarm, 20mA, -30°C to 65°C |
 | AB2726B | Projects Unlimited | BUZZER ELEMENT STD 2.6KHZ 27MM |
 | SCH105R | Mallory Sonalert | 16mA Panel Mount Piezo Driver, 1V DC, 65°C, IP66 |
 | SCH416R | Mallory Sonalert | Flange Mount Piezo Alarm 4V 14mA 42.85mm |
 | AB3529BF | Projects Unlimited | Piezo Ceramic Element, 30V, 3V, 2.9kHz, 35mm Diameter, Lead Free |
 | AB3526B | Projects Unlimited | 30V Piezo/Magnetic Transducer, 35mm Diameter, 70°C Operating |
 | AB2022A | Projects Unlimited | Piezo Element 30V 500R 20mm 0.1mm Wire Termination |
 | AB1541 | Projects Unlimited | Audio Indicator Diaphragm Piezo Wire Lead 3600Hz to 4600Hz |
 | ZA028LDFP1 | Mallory Sonalert | Audio Indicator Piezo 16VDC 28VDC 40mA 85dBA 2800Hz to 3800Hz Panel Mount Bulk |
 | KPEG620AN | Kingstate | Audio Indicator Piezo 60VDC/60VAC 250VDC/250VAC 7mA/18mA 220VDC/220VAC 75dB/76dB 2300Hz to 3300Hz Panel Mount Solder Lug Box |
 | AB1070B | Projects Unlimited | BUZZER ELEMENT PIEZO 7KHZ 10MM |
