PIEZO CERAMIC BUZZER LIST TABLE
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Type Rated Voltage(V) Rated Current(mA) Sound(dB) Resonant Freq.(Hz) Size(mm)
APT-14S 12 <3 >85 5000+/-500
14.8x14.8xH6.8
APT-13 3 <1 >70 4000+/-500 D12.6xH7
APT-14 5 <1 >80 4000+/-500
D13.8xH6.8
APT-17A 3 <1 >78 4000+/-500
D17xH4.0
APT-17B 5 <1 >78 4000+/-500
D17xH7.0
APT-198A 12 <190 >102 (2600~2800)+/-500
105.5xH44.5
APT-198B 24 <190 >102 (2600~2800)+/-500
105.5xH44.5
APT-198C 12 <190 >97 1500~3100
105.5xH44.5
APT-198D 24 <190 >97 1500~3100
105.5xH44.5
APT-20A 10 <3 >85 4000+/-500
D22xH7.0
APT-20B 3 <1 >75 2000+/-500
D22xH10.6
APT-20C 5 <1 >90 4000+/-500
D24xH7.5
APT-22A 3 <1 >70 2000+/-500
D22x26.5xH7.0
APT-22B 10 <3 >80 2500+/-500
D22xH5.0
APT-25 12 <20 >80 3500+/-500
D24.5xH7.0
APT-29 10 <5 >90 2800+/-500
D29.6xH7.5
APT-30 5 <3 >90 4600+/-500
D30xH7.6
APT-35 10 <3 >85 1100+/-500
D34.5xH9.0
APT-44 12 <5 >85 1000+/-500
D44xH15
APT-39 9 <15 >95 3400+/-500
D39xH20
APT-14X 12 <7 >80 4000+/-500
D13.8xH7.5
APT-24X 12 <8 >90 3700+/-500
D24xH18
APT-30X 12 <10 >90 3600+/-500
D30xH19.5
APT-38OX         D43.2xH33
APT-38A 12 <35 >105 2900+/-500
D45xH25.8
APT-38B 24 <20 >100 2900+/-500
D45xH25.8
APT-38C 12 <20 >100 2900+/-500
D45xH25.8
APT-38D 12 <35/20 >105/100 2900+/-500
D45xH25.8
APT-40X 12 <7 >90 2800+/-500
D50xH16
APT-50X 12 <75 >108 2500+/-500
D50xH29