| Piezo Element with Lead
Wire |
External-driven
Piezo Element with Lead Wire |
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Self-driven
Piezo Element with Lead Wire |
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ELECTRICAL
SPECIFICATIONS : |
| Model
No. |
APEN-262T- 9.2A1-L |
APEN-263.5T- 7.7A1-L |
APEN-265T- 7.9A1-L |
APEN-270T- 4.5A1-L |
APEN-270T- 6.0A1-L |
| Outer
diameter (mm)D1 |
Ø12-0.1 |
Ø13.5-0.1 |
Ø15-0.1 |
Ø20-0.1 |
Ø20-0.1 |
| Ceramic
diameter (mm)D2 |
Ø8.5±0.1 |
Ø10±0.1 |
Ø11±0.2 |
Ø14.7±0.2 |
Ø14.7±0.2 |
| Total
thickness (mm) T1 |
0.20±0.04 |
0.24±0.04 |
0.30±0.04 |
0.30±0.04 |
0.40±0.05 |
| Plate
thickness (mm) T2 |
0.07±0.02 |
0.10±0.02 |
0.19±0.02 |
0.19±0.02 |
0.23±0.03 |
| Resonant
frequency (KHZ) |
9.2±0.6 |
7.7±0.5 |
7.9±0.7 |
4.5±0.4 |
6.0±0.5 |
| Resonant
Impedance (Ω) |
≤500 |
≤800 |
≤400 |
≤500 |
≤300 |
| Static
capacitance (nF±30%) |
10 |
10 |
14 |
24 |
15 |
| Wire
Standard |
UL1571-30AWG |
UL1095-28AWG |
| Material
of metal plate |
Brass |
| Model
No. |
APEN-277T-
3.9A1-L |
APEN-281T-
4.0A1-L |
APEN-284.7T-
2.9B1-L |
APEN-285T-
3.0A1-L |
APEN-291T-
1.0A1-L |
| Outer
diameter (mm) D1 |
Ø27-0.1 |
Ø31-0.1 |
Ø34.7-0.1 |
Ø35-0.1 |
Ø41-0.1 |
| Ceramic
diameter (mm) D2 |
Ø20±0.2 |
Ø20±0.20 |
Ø25±0.25 |
Ø25±0.25 |
Ø25±0.25 |
| Total
thickness (mm) T1 |
0.48±0.05 |
0.24±0.04 |
0.55±0.05 |
0.60±0.05 |
0.25±0.04 |
| Plate
thickness (mm) T2 |
0.23±0.03 |
0.10±0.02 |
0.25±0.03 |
0.38±0.03 |
0.12±0.02 |
| Resonant
frequency (KHZ) |
3.9±0.3 |
4.0±0.5 |
2.9±0.3 |
3.0±0.4 |
1.0±0.5 |
| Resonant
Impedance(Ω) |
≤200 |
≤300 |
≤250 |
≤200 |
≤1000 |
| Static
capacitance (nF±30%) |
23 |
45 |
24 |
32 |
66 |
| Wire
Standard |
UL1095-28AWG |
UL1571-30AWG |
UL1095-28AWG |
| Material
of metal plate |
Brass |
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