Piezoelectric Disk Parameter:
| Electrical Characteristics | ||||
| Part No： FT-15T-4.5A1 | ||||
| 1 | Resonance Frequency (kHz) | 4.5±0.5 | ||
| 2 | Max Input Voltage (Vp-p) | 30 max | ||
| 3 | Resonant Impedance (Ω) | 500 max | ||
| 4 | Capacitance at 120Hz (pF) | 25000±30% | ||
| 5 | Operating Temperature (℃) | -20～+70 | ||
| 6 | Storage Temperature (℃) | -20～+80 | ||
| 7 | Ceramic plate diameter “d”(mm) | Φ11±0.5 | ||
| 8 | Metal plate diameter “D”(mm) | Φ15±0.1 | ||
| 9 | Metal plate Thickness “t”(mm) | 0.08±0.02 | ||
| 10 | Total Thickness “T”(mm) | 0.16±0.03 | ||
| 11 | Metal Material | brass | ||
| Product Catalog Download | ||||
| Soldering process | Soldering Parameter | |||
| Temp. ( ℃) | Time(Sec.) | Times | ||
| Manual soldering | 280±10 350±10 | 0.5~1 1~3 | 1~2 | |
| DIMENSIONS （UNIT: mm） ±0.5mm Tolerance: ±0.5mm Except Specified | ||||
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