- 3M
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PT-1540 PM-PQ
Hitpoint Piezo-Elemente der Serie PT
- Piezo-Signaltongeber
- ohne Treiberschaltung
- mit einer niedrigen Stromaufnahme
- geeignet für die Montage auf Leiterplatten
- Kapazitätstoleranz: ±30% bei 120Hz
PT-1540 PM-PQ
Technische Daten
| Hersteller | Hitpoint |
| Herstellerbezeichnung | PT-1540PM-PQ |
| Betriebstemperaturbereich [°C] | -20...+100 |
| Betriebsspannung [V] | 25 |
| Kapazität [pF] | 14.000 |
| Resonanzfrequenz [kHz] | 4 |
| Schalldruck, min. [dB] | 80 |
| Stromaufnahme [mA] | 1,5 |