 | AI-1622-TWT-12V-R | Projects Unlimited | 12V DC Magnetic Transducer, 2.2kHz, 16mm, Through Hole |
 | AI-2331-TWT-R | Projects Unlimited | Piezo Indicator 3-20VDC, 3.1kHz, Thru-Hole |
 | AI-2437-TWT-R | Projects Unlimited | Piezo Audio Indicator, 3-16VDC, 8mA, 3.7kHz, 100dB, Through Hole |
 | AI-2429-TWT-R | Projects Unlimited | Audio Piezo Indicator, 3-20VDC, 2.9kHz, Thru-Hole |
 | AI-2429-TWT-12V-3-R | Projects Unlimited | Piezo Buzzer 12VDC 8mA 2.9kHz Through Hole |
 | AI-4228-P-FP250-R | Projects Unlimited | 220VAC Audio Indicator, 2.8kHz, 94dBA, Panel Mount |
 | AI-1223-TWT-5V-R | Projects Unlimited | 5V DC Magnetic Indicator, 2.3kHz, 12mm, Through Hole |
 | AI-4228-TF-LW140-FP-R | Projects Unlimited | Piezo Indicator, 3-20V DC, 2.8kHz, 10mA, Wire Leads |
 | AI-3245-TF-LW95-R | Projects Unlimited | Piezo Indicator, 3-28V DC, 4.5kHz, Wire Leads |
 | AI-4328-P-C28-2-R | Projects Unlimited | Audio Piezo Buzzer, 4-28V DC, 2.8kHz, Panel Mount, Screw Term |
 | AI-1440-TWT-12V-R | Projects Unlimited | 12V DC Piezo Indicator, 4kHz, Through Hole |
 | AI-4228-P-C48-R | Projects Unlimited | Audio Piezo Indicator, 10-48V DC, 2.8kHz, Panel Mount |
 | AI-1622-TWT-5V-R | Projects Unlimited | 5V DC Audio Indicator, 2.2kHz, 30mA, Through Hole |
 | AI-4228-TWT-R | Projects Unlimited | Piezo Indicator, 3-28VDC, 2.8kHz, 10mA, Thru-Hole |
 | AI-4328-P-C28-R | Projects Unlimited | Piezo Transducer, 2.8kHz, 28VDC, 97dBA, Panel Mount |
 | AI-4328-P-C120D-R | Projects Unlimited | Piezo Buzzer, 20-130VDC, 2.8kHz, Panel Mount, Screw Term |
 | AI-2429-TWT-2-R | Projects Unlimited | Piezo Indicator, 8-18V DC, 2.9kHz, Through Hole |
 | AI-4228-TF-LW140-3-R | Projects Unlimited | Audio Piezo Indicator, 3-20VDC, 2.8kHz, Wire Leads |
 | AI-2429-TT-12V-R | Projects Unlimited | 12V DC Audible Signal Transducer, 2.9kHz, 8mA, Through Hole |
 | AI-4329-P-SP28-R | Projects Unlimited | Audio Piezo Buzzer 4-28VDC Panel Mount 2.9kHz |
