 | PK-21A31PQ | Mallory Sonalert | Radial Piezo Indicator, 3-24V DC, 3kHz, 18mA, Through Hole |
 | SMT-0825-T-R | Projects Unlimited | Audio Transducer, 3.6V, 90mA, 2.5kHz, SMT, Solder |
 | SMT-0826-S-R | Projects Unlimited | SMD Magnetic Transducer 2.63kHz 3.6V 90mA |
 | SMT-1220-TW-R | Projects Unlimited | SMT Audio Transducer, 3V, 35mA, 1.8-2.2kHz, Solder Pad |
 | SMI-1324-TW-3V-R | Projects Unlimited | 3V DC SMD Audio Indicator 2.4kHz 30mA |
 | PB-12N32MP-05AQ | Mallory Sonalert | Piezo Transducer, 3.2kHz, 5V, 50mA, 85dB, 12mm |
 | PK-27A35EPQ | Mallory Sonalert | 3.5kHz Audio Indicator, 12VDC, 95dB, Panel Mount |
 | SMT-0821-T-R | Projects Unlimited | SMD Magnetic Transducer, 2.1kHz, 2-5V, 90mA, 8.5x8.5x4mm |
 | AT-0927-TT-2-R | Projects Unlimited | 3V 70mA 20Ω Speaker Transducer, 2.73kHz, 86dB, Through Hole |
 | SC628AHR | Mallory Sonalert | TRANSDUCER, PIEZO, 4.5KHZ, 80DBA, 28V - More Details |
 | SDR08540M3-01 | TDK | Audio Magnetic Transducer, 85mA, 2.67kHz, 3V, SMD |
 | SMT-0540-T-7-R | Projects Unlimited | SMD Magnetic Transducer, 2-4V, 4kHz, 100mA, -40-70°C |
 | SC110ER | Mallory Sonalert | 120V 10mA Panel Mount Audio Component |
 | AST1575BMATRQ | Mallory Sonalert | SMD Piezo Transducer, 7V, 5mA, 3.65kHz, -30°C to 85°C |
 | PK-12N40PEQ | Mallory Sonalert | Piezo Audio Indicator, 12VDC, 10mA, 4.1kHz, Through Hole |
 | SMT-0823-S-R | Projects Unlimited | SMD Magnetic Transducer 2.3kHz 3-7V 5V 70mA |
 | AST200Q | Mallory Sonalert | 80mA Surface Mount Audio Component, 2.73kHz Self Resonant Frequency, 4V Max Supply Voltage |
 | MSR516NJR | Mallory Sonalert | 16V DC Rated Voltage Through Hole Audio Component |
 | PB-1622PQ | Mallory Sonalert | Speakers & Transducers XDUCR, 10-14VPP 2048HZ, SEALED |
 | SMT-0827-SW-3V-R | Projects Unlimited | SMD Magnetic Transducer 3.6V 2.73kHz 60mA |