Piezo Buzzer
The piezo buzzer main structure has a piezo element and built-in oscillation source. Its advantages are simple structure; it is suitable for designs that require high sound pressure level (SPL) and low current consumption. However, a larger size is needed if a higher sound pressure level is required. Several models are available in many tones for applications such as alarm, anti-theft, and reversing. In addition, various terminals are available, such as SMT, pin, and wire.
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| Model No | Size (mm) | Operating Voltage (Vdc) | Rated Voltage (Vdc) | Current (mA) | S.P.L. (dBA) | Freq. (Hz) | Tone | Terminal | Housing | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|
/PB1475/PB1475-40S5P/PB1475-40S5P_thumbnail_1_200x200.png) | 13.8 x 13.8 x 7.5 | 3 ~ 15 | 5 | 10 | 80 | 4000 | Single | Pin | PPO |  |
/PB1475/PB1475-40S9P/PB1475-40S9P_thumbnail_1_200x200.png) | 13.8 x 13.8 x 7.5 | 3 ~ 15 | 9 | 10 | 80 | 4000 | Single | Pin | PPO | |
/PB1475/PB1475-40S12P/PB1475-40S12P_thumbnail_1_200x200.png) | 13.8 x 13.8 x 7.5 | 3 ~ 15 | 12 | 10 | 85 | 4000 | Single | Pin | PPO | |
/PB1514/PB1514-40S12P/PB1514-40S12P_thumbnail_1_200x200.png) | 15.4 x 15.4 x 13.8 | 3 ~ 16 | 12 | 30 | 85 | 4000 | Single | Pin | PPO | |
/PB2310/PB2310-35S12P/PB2310-35S12P_thumbnail_1_200x200.png) | 23 x 23 x 9.8 | 3 ~ 24 | 12 | 10 | 90 | 3500 | Single | Pin | PPO | |
/PB2316/PB2316-28S12P/PB2316-28S12P_thumbnail_1_200x200.png) | 23.5 x 23.5 x 16 | 3 ~ 20 | 12 | 12 | 90 | 2800 | Single | Pin | PPO | |
/PB2316/PB2316-33S12P/PB2316-33S12P_thumbnail_1_200x200.png) | 23.5 x 23.5 x 16 | 3 ~ 20 | 12 | 10 | 90 | 3300 | Single | Pin | PPO | |
/PB2316A/PB2316A-33S12P/PB2316A-33S12P_thumbnail_1_200x200.png) | 23 x 23 x 16 | 3 ~ 24 | 12 | 10 | 90 | 3300 | Single | Pin | PPO | |
/PB2319/PB2319-33S12P/PB2319-33S12P_thumbnail_1_200x200.png) | 23 x 23 x 19 | 8 ~ 15 | 12 | 15 | 88 | 3300 | Single | Pin | PPO | |
/PB2319/PB2319-33S24P/PB2319-33S24P_thumbnail_1_200x200.png) | 23 x 23 x 19 | 12 ~ 28 | 24 | 20 | 95 | 3300 | Single | Pin | PPO | |
/PB3015/PB3015-32S12P/PB3015-32S12P_thumbnail_1_200x200.png) | 30 x 30 x 14.7 | 3 ~ 20 | 12 | 10 | 100 | 3200 | Single | Pin | ABS | |
/PB3017/PB3017-35S12P/PB3017-35S12P_thumbnail_1_200x200.png) | 30 x 30 x 17.5 | 3 ~ 20 | 12 | 15 | 90 | 3500 | Single | Pin | ABS | |
/PB3020/PB3020-35S12P/PB3020-35S12P_thumbnail_1_200x200.png) | 30 x 30 x 20 | 3 ~ 20 | 12 | 10 | 90 | 3500 | Single | Pin | PPO | |
/PB4020/PB4020-28S12P/PB4020-28S12P_thumbnail_1_200x200.png) | 40 x 40 x 20 | 3 ~ 20 | 12 | 60 | 90 | 2800 | Single | Pin | ABS | |
/PB4314/PB4314-28S12P/PB4314-28S12P_thumbnail_1_200x200.png) | 43 x 43 x 14 | 3 ~ 20 | 12 | 12 | 100 | 2800 | Single | Pin | ABS | |
/PB2211E/PB2211E-45S12W/PB2211E-45S12W_thumbnail_1_200x200.png) | 22 x 22 x 10.8 | 3 ~ 30 | 12 | 5 | 80 | 4500 | Single | Wire | ABS | |
/PB2211EA/PB2211EA-45S12W/PB2211EA-45S12W_thumbnail_1_200x200.png) | 22 x 22 x 10.8 | 3 ~ 28 | 12 | 5 | 90 | 4500 | Single | Wire | ABS | |
/PB2310E/PB2310E-35S12W/PB2310E-35S12W_thumbnail_1_200x200.png) | 23 x 23 x 10 | 3 ~ 24 | 12 | 10 | 85 | 3500 | Single | Wire | ABS | |
/PB2310E/PB2310E-35S24W/PB2310E-35S24W_thumbnail_1_200x200.png) | 23 x 23 x 10 | 12 ~ 28 | 24 | 15 | 85 | 3500 | Single | Wire | ABS | |
/PB2312E/PB2312E-33S12W/PB2312E-33S12W_thumbnail_1_200x200.png) | 22.7 x 22.7 x 12.2 | 8 ~ 15 | 12 | 15 | 85 | 3300 | Single | Wire | ABS | |