壓電式蜂鳴器Piezo Buzzer
他激式=外驅式不含線路External Drive 自激式=內驅式含線路Self Drive 蜂鳴片=壓電陶片Piezoelectric Ceramic Element SMD壓電蜂鳴器
自激式=內驅式 含線路Self Drive
Pin type
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Diameter
(mm)
Height
(mm)
Frequency
(Hz)
SPL (dB) Voltage (V) Pin pitch (mm) Tone
AZ-1440S-P 13.8 7.5 4000 80@10cm 12 7.6 Single
AZ-1540S-P 15.4 14.0 4000 90@10cm 12 7.6 Single
AZ-2329S-P 23.0 16.0 2900 85@30cm 12 15.0 Single
AZ-2333S-P 23.0 19.0 3300 88@30cm 12 15.0 Single
AZ-2335S-P 23.0 9.8 3500 85@10cm 12 15.0 Single
AZ-2337S-P 23.0 17.0 3700 90@30cm 12 15.0 Single
AZ-2428S-P 23.8 16.0 2800 95@10cm 12 15.0 Single
AZ-2434S-P 23.5 9.5 3400 85@10cm 12 15.0 Single
AZ-2434S-PD 23.5 9.5 3400 95@10cm 12 15.0 Single
AZ-2434S-PH 23.8 16.0 3400 93@30cm 12 12.0 Single
AZ-3027S-P 30.2 14.7 2700 85@30cm 12 17.5 Single
AZ-3032S-P 30.0 17.4 3200 90@10cm 12 17.5 Single
AZ-3035S-P 30.0 10.0 3500 90@30cm 12 18.0 Fast Pulse
AZ-3135S-P 31.2 14.0 3500 100@10cm 12 17.5 Single
AZ-4328S-P 43.0 14.0 2800 100@30cm 12 25.4 Single
AZ-5029S-P 50.0 29.0 2900 90@30cm 12 22.5 Slow Pulse
自激式=內驅式 含線路Self Drive
Wire type 
  Part No. Diameter (mm) Height (mm) Frequency (Hz) SPL (dB) Voltage (V) Wires (mm) Tone
AZ-2245S-W 22 10.8 4500 85@30cm 12 100 Single
AZ-2331S-W 23 17 3100 80@30cm 12 110 Single
AZ-2333S-W 22.5 12.0 3300 85@30cm 12 100 Single
AZ-2335S-W 23 9.8 3500 80@30cm 12 80 Single
AZ-2431S-WV 23.8 14.5 3100 73@30cm 12 110 Single
AZ-2835S-W 28 25 3500 85@30cm 12 150 Single
AZ-2835S-WJ 28 25.0 3500 88@30cm 12 150 Fast Pulse
AZ-3025S-W 29.8 10 2500 90@10cm 12 80 Single
AZ-3032S-WP 29.5 24.5 3200 90@30cm 12.0 100 Single
AZ-3135S-W 31 14 3500 95@30cm 9 100 Single
AZ-3329S-W 32.8 29.0 2900 100@10cm 10.0 70 Single
AZ-4228E-B 41.8 16.0 2800 85@10cm 12 130 Single
AZ-4228S-W3S 41.8 16.0 2800 96@30cm 12 140 Single
AZ-4228S-C5 41.8 16 2800 96@30cm 12 144 Single
AZ-4229S-W 41.8 16 2900 90@30cm 12 140 Slow Pulse
自激式=內驅式 含線路Self Drive
Panel Mounting      
AZ-4229S-D 43.0 33.0 2900 85@60cm 12 15 Single
AZ-4229S-GJB 43.0 33.0 2900 83@30cm 110(DC/AC) 33.0 Fast Pulse
AZ-4329S-FP 43.0 33 2900 78@30cm 12 7.5 Slow Pulse
AZ-4329S-W 43.0 33.0 2900 105@10cm 12 130 Single