Piezoelectric Elements 

Piezoelectic Ceramic Tube

Piezoelectic Ceramic Tube

SPECIFICATIONS

Size (mm) fm
(KHz)		 fn
(KHz)		 Capacitance
(pf)		 tgδ
(%)		 d33
OD ID Height
18 15 20 51.2 52.0 13388 1.7 420
20 17 15 47.8 49.4 14056 1.5 420
24 20 20 47.1 48.8 12830 2.0 420
34 30 20 29.5 31.3 1510 0.2 280
 40 32.5 37 24.4 25.1 21200 1.5 280
44 38 29 22.1 23.4 23120 1.5 280
 51 45 36 19.1 20.5 18010 1.5 420
 51 45 38 22.8 23.8 9901 0.2 420
 53 45 41 17.8 22.0 3060 0.2 420
 69 63 25 16.0 18.1 16040 0.5 280
76.5 68 40 14.6 15.2 19730 0.5 280
80 60 150 17.2 18.3 34420 0.21 280
 142 132 80 7.6 8.0 8635 0.36 300
12 9 6 70 72 5860 0.3
15 13 3.2 64 68a 3700 1.7
18 15 15 63 64 5940 0.2
18 15 20 63 64 5836 0.2
20 17 15  46.9 50 14109 1.5
Size (mm) Radial

frequency
fr(KHZ)

 Coupling

Coefficient
Kp(%)

 Static

Capacitance
C(PF)

 Piezoelectric

Strain Constant
d3310-12(CN)

 Dielectric

Loss
tg(%)
OD ID Height
15 11 10 70±5% 30 4680±10% 500 2
20 16 15 50±5% 30 9700±10% 500 2
25 21 15 39±5% 35 12400±10% 500 2
29 25 20 34±5% 35 19400±10% 550 2
30 25 18 33±5% 35 14250±10% 550 2
32 28 20 36±5% 35 21600±10% 550 2
34 30 20 28±5% 35 23000±10% 550 2
38 32 25 26±5% 35 21000±10% 550 2
40 32 37 25±5% 35 24000±10% 550 2
45 39 25 22±5% 35 25200±10% 550 2
50 44 25 19±5% 35 28200±10% 550 2
55 39 30 19±5% 35 33800±10% 550 2
60 54 30 16±5% 35 41000±10% 550 2
65 59 30 15±5% 35 44600±10% 550 2