Piezo buzzers with generator
| Type of sound transducer | piezo signaller |
| Symbol | Manufacturer | Features | Mounting | Diameter | Height | Term. pitch | Operating voltage | Operating current | Resonant frequency | Tolerance | Sound level | Operating temperature | Sound frequency | Operating voltage | Kind of sound |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | [V DC] | [mA] | [kHz] | [Hz] | [°C] | [kHz] | [V] | ||||||
| LD-BZPG-2412 | with built-in generator | THT | 24 | 18 | 15 | 3...16 | 8 | 3.7 | ±500 | 90dB (d=0.3 m) | -20...60 | - | - | - | |
| LD-SDPT-2211 | with built-in generator | - | 22.5 | 11 | - | 3...18 | 15 | - | - | 80dB | -20...70 | 3.5 | 12 | - | |
| LPT1770A-TB-05-R | Cre-sound Electronics | without built-in generator | - | 17 | 11 | 10 | - | 5 | 4 | ±500 | 85dB | -40...85 | - | 5 | - |
| LD-BZEL-PB04-NEW | with built-in generator | THT | 13.8 | 7.5 | 7.6 | 3.5...16 | 7 | 4 | ±500 | 88dB | -20...70 | - | - | - | |
| LPT1770H-TO-05-14 | Cre-sound Electronics | without built-in generator | - | 17 | 7.8 | 10 | 5...25 | 5 | 4 | ±500 | 80dB | -20...70 | - | 5 | - |
| F/UCW06 | DIGISOUND | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| SMI-1324-TW-5V-2-R | PUI AUDIO | with built-in generator | SMD | - | 6.5 | - | 4...7 | 30 | 2.4 | ±400 | 88dB | -40...85 | - | - | continuous |
