External Drive Piezo Elements
DB Series↓↑ Model↓↑ Diameter (D1) ( Ømm)↓↑ Diameter (D2) ( Ømm)↓↑ Metal Thickness (H) (mm)↓↑ Total Height (T) (mm)↓↑ Frequency (Hz)↓↑ Capacitance ± 30% (pF)↓↑ Datasheet
DB-E648 64PE061350 6.5 5 0.1 0.23 13500 ± 2000 2600
DB-E648 64PE121650 12 9 0.2 0.41 16500 ± 1500 6000
DB-E648 64PE151000 15 11 0.2 0.39 10500 ± 1000 8500
DB-E648 64PE200710 20 15 0.2 0.46 7000 ± 500 13000
DB-E648 64PE270330 27 20 0.2 0.38 3300 ± 500 35000
DB-E648 64PE310290 31 20 0.2 0.46 2900 ± 300 23000
DB-E648 64PE350280 35 25 0.25 0.53 2800 ± 500 40000
DB-E648 64PE410150 41 25 0.2 0.41 1500 ± 300 40000
DB-E648 64PE500130 50 30 0.2 0.41 1100 ± 500 60000
Self Drive Piezo Elements
DB Series↓↑ Model↓↑ Diameter (D1) ( Ømm)↓↑ Diameter (D2) ( Ømm)↓↑ Metal Thickness (H) (mm)↓↑ Total Height (T) (mm)↓↑ Frequency (Hz)↓↑ Capacitance ± 30% (pF)↓↑ Datasheet
DB-E648 64FE200390 20 15 0.1 0.22 3900 ± 500 Cm:25000 / Cf:3000
DB-E648 64FE270300 27 20 0.15 0.32 3000 ± 300 Cm:30000 / Cf:3100
DB-E648 64FE350320 34.55 25 0.3 0.52 3200 ± 300 Cm:37000 / Cf:4600
DB-E648 64FE350260 35 25 0.25 0.48 2600 ± 300 Cm:36000 / Cf:4000

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