ModelSize(Ø/mm) Height(mm)Operating VoltageMax.Rated Current(mA)Resonant Frequency(Hz)Min Sound Output(dBA)Operating Tempature(oC)Weight (g)
FST22C06N12CPHN22.55.93 ~ 18153500 ± 50080 at 30m-20 ~ +601.7
FST24C07N12FPYN24.773 ~ 24206800 ± 50090 at 10cm-20 ~ +702.5
FST29C16N09CLAN29.716.53 ~ 281803400 ± 500100 at 30cm-20 ~ +608
FST30C10N12CPHN3010.11.5 ~ 24752700 ± 50075 at 1m-20 ~ +1055
FST30C10N12CPRN3010.53 ~ 20103600 ± 50088 at 10cm-30 ~ +705
FST39C16N09CPRN3915.83.5 ~ 28153400 ± 50095 at 30cm-20 ~ +7014.5
FST42C16N12BLAN41.8163 ~ 2482800 ± 50085 at 30cm-40 ~ +8510