Piezoelectric Elements 

Ultrasonic Piezoelectric Ceramic Disc

Ultrasonic Piezoelectric Ceramic Disc

SPECIFICATIONS

Size

(Dia x Thickness)

 Thickness

Frequency
ft(MHz)

 Capacitance
C(pf)		 Impedance
Zt(Ω)		 Kt (%)
16×0.4 5.0±5% 5400±15% ≤5 ≥45
16×2.1 1.0±5% 1000±15% ≤4 ≥45
20×1.2 1.65±5% 1180±5% ≤2.5 ≥45
20×2.0 1.0±5% 1650±15% ≤4 ≥45
25×0.4 5.0±5% 1280±15% ≤4 ≥45
25×1.2 1.65±5% 1350±15% ≤2 ≥45
25×1.0 2.0±5% 5800±15% ≤4 ≥45
25×2.0 1.0±5% 2700±15% ≤4 ≥45
28×1.0 2.0±5% 6940±15% ≤4 ≥45
28×1.7 1.2±5% 3880±15% ≤3 ≥45
28×2 1±5% 3850±15% ≤3 ≥45
28×2.0 1.0±5% 3300±15% ≤3 ≥45
30×3.0 66.7 2730±12.5% ≤3 ≥45
35×3.0 63.0 3100±12.5% ≤3 ≥45
38×6.5 59.9 1580±12.5% ≤3 ≥45
45×3.0 50.0 5100±12.5% ≤3 ≥45
45×3.5 50.0 4700±12.5% ≤3 ≥45
50×3.0 46.0 5800±12.5% ≤3 ≥45
50×3.5 46.0 6300±12.5% ≤3 ≥45
50×5.0 46.0 4150±12.5% ≤3 ≥45