| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
| PT-2130PQ | Mallory Sonalert | AUDIO PIEZO TRANSDUCER 1-30V TH | |
 | ASI301TRQ | Mallory Sonalert | 5V 2.4kHz 30mA SMT Magnetic Buzzer |
 | SC628A | Mallory Sonalert | Piezo Buzzer 6-28VDC/VAC 16mA 2.9kHz Panel Mount Screw |
| SC416 | Mallory Sonalert | Audio Indicator Piezo 4VDC 16VDC 14mA 68dBA 2400Hz to 3400Hz Panel Mount Screw Bulk | |
 | MAS800SQ | Mallory Sonalert | Audio Indicator Piezo 9VDC 12VDC 50mA 103dBA 2200Hz to 3200Hz Through Hole Pin Bulk |
 | ZA028MDMT1 | Mallory Sonalert | Audio Indicators & Alerts 16 to 28 VDC 3300 +/- 500 Hz |
 | SC105R | Mallory Sonalert | Audio Indicator Piezo 1VDC 5VDC 16mA 60dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
| SC628DR | Mallory Sonalert | Piezo Buzzer 6-28VDC Panel Mount Screw 1.9kHz-2.2kHz 60dBA | |
| SC628DPR | Mallory Sonalert | Audio Indicator Piezo 6VDC 28VDC 23mA 60dBA 1600Hz to 2200Hz Panel Mount Screw Bulk | |
| SC616MN | Mallory Sonalert | Audio Indicator Piezo 6VDC 16VDC 22mA 80dBA 2400Hz to 3400Hz Panel Mount Screw Bulk | |
| SC628PR | Mallory Sonalert | Audio Indicator Piezo 6VDC 28VDC 26mA 68dBA 2400Hz to 3400Hz Panel Mount Screw Bulk | |
| SCE028LD3CTB | Mallory Sonalert | Audio Indicator Piezo 16VDC 28VDC 40mA 85dBA/95dBA 2400Hz to 3400Hz Panel Mount Bulk | |
 | SCE028MD3CTB | Mallory Sonalert | Audio Indicator Piezo 16VDC 28VDC 40mA 75dBA/85dBA 2400Hz to 3400Hz Panel Mount Bulk |
 | ZA028MDMP1 | Mallory Sonalert | Audio Indicator Piezo 16VDC 28VDC 40mA 75dBA 3400Hz to 4400Hz Panel Mount Quick Connect Bulk |
 | PKMCS0909E4000-R1 | Murata | Piezo Buzzer 12.5VDC 4kHz SM Solder Tape Reel |
| SNP428R | Mallory Sonalert | Audio Indicator Piezo 4VDC 28VDC 16mA 64dBA 2400Hz to 3400Hz Panel Mount Solder Lug Bulk | |
| SDC1610M5-01 | TDK | GLOVE, POLYAMIDE, L/FREE, PU, SIZE 6 - More Details | |
 | SC110NJR | Mallory Sonalert | Audio Indicator Piezo 30VDC/30VAC 120VDC/120VAC 24mA 80dBA 2400Hz to 3400Hz Panel Mount Screw Bulk |
 | MSR516NR | Mallory Sonalert | Piezo Buzzer 5-16VDC 14mA 3.9kHz 88-96dBA Through Hole |
| AB2065B | Projects Unlimited | BUZZER ELEMENT STD 6.5KHZ 20MM |