 | PK-27N35WQ | Mallory Sonalert | 12V 15mA DC Input Piezo Buzzer |
 | SMT-0927-S-5-R | Projects Unlimited | SMD Magnetic Transducer 3-7V 2.73kHz 80mA |
 | AT-2830-TWT-R | Projects Unlimited | Audio Piezo Transducer, 3-28V, 3kHz, 8mA, Thru Hole |
 | SMT-1427-S-2-R | Projects Unlimited | AUDIO MAGNETIC XDCR 1.2-1.7V SMD |
 | SC628ANP | Mallory Sonalert | Black 1.687inch Diameter Piezo Speaker, 2.9kHz Frequency, 30mA Supply Current, Panel Mount, -30°C to 65°C |
 | AI-2835-TF-LW150-3-R | Projects Unlimited | Audio Indicators & Alerts 12VDC 10MA 100DBA 3500HZ |
 | PB-0627PE-05AQ | Mallory Sonalert | Speakers & Transducers XDUCR, 4-5VPP 2731HZ, 6.6X3.1MM |
 | ZA120MASP1 | Mallory Sonalert | 120V 40mA Panel Mount Audio Component |
 | AT-1620-TWT-R | Projects Unlimited | Magnetic Transducer, 4-8V, 2.05kHz, Through Hole |
 | SMT-0825-S-2-R | Projects Unlimited | Surface Mount Component, 3.6V, 90mA, Lead Free, Square Shape |
 | AI-2304-TT-24V-2-R | Projects Unlimited | 24V DC Input Relay, 30mA, 400Hz, Through Hole Mount, 65°C |
 | ZA028MDCM1 | Mallory Sonalert | Audio Indicators & Alerts 16 to 28 VDC 3300 +/- 500 Hz |
 | AW-10FR-NSVC | Projects Unlimited | SIREN PIEZO INDICATOR 9-28V CHAS |
 | AT-1220-TT-5-R | Projects Unlimited | Audio Transducer, 1-3V, 2.05kHz, 10mA, Through Hole |
 | PFD-20A35EWQ | Mallory Sonalert | Panel Mount DC 3V 24V 10mA 28mm 25mm 3.5kHz |
 | SC110M | Mallory Sonalert | Panel Mount Piezoelectric Speaker 42.85mm 120V 18mA |
 | SCH628NR | Mallory Sonalert | SCH628NR 16mA DC Panel Mount Speaker |
 | PT-2725FPQ | Mallory Sonalert | 12V 10mA Through Hole DC Input Transducer |
 | AT-1224-TWT-R | Projects Unlimited | Audio Transducer, 3-8V, 2.4kHz, TH |
 | ZA028MDSP1 | Mallory Sonalert | Zener Diode 28V 16V 40mA 65°C Panel Mount |