Piezoelectric Speakers
 |   |
Part Number | Frequency Range | Allowable Input | Free Resonance | Operating Temperature Range | Capacitance |
| PK35W05A | 550Hz ~ 10,000Hz | 10V rms. Sine Wave | 550Hz | -20 °C ~ +70 °C | |
| PK50W03A | 300Hz ~ 10,000Hz | 10V rms. Sine Wave | 300Hz | -20 °C ~ +70 °C | |
| PK32W28A | 500Hz ~ 16,000Hz | 30Vp-p Square Wave | 2,650Hz ± 200Hz | -20 °C ~ +70 °C | 200nF ± 30% at 120Hz ,25 °C |
How To Order
Description of item no of piezo electric type (PK series )
P | K | 14 | P | 40 | A |
(1) | (2) | (3) | (4) | (5) | (6) |
| (1) | Piezoelectric type |
| (2) | K: Speaker A: Speaker with amplifier |
| (3) | Diameter(mm). (i.e.:24.4 will be indicated as 24.0mm; 24.5 will be 25.0mm) |
| (4) | Connection method a. P:Pin (PCB mounting) |
| (5) | Resonant frequency(KHz) (i.e.:2400Hz will be indicated as 24; 700 Hz will be 07) |
| (6) | A~Z to stand for different versions. |
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