QCM
Chrome/Gold Plated QCM(full)
2.1 Marking Frequency |
5.000 MHz |
5.000 MHz |
2.2 Nominal Frequency |
4.960 MHz |
4.995 MHz |
2.3 Adjustment Tolerance |
±7KHz@25℃ |
±5KHz@25℃ |
2.4 Crystal Cutting |
AT |
IT |
2.5 Oscillation Mode |
Foundation Mode |
Foundation Mode |
2.6 Resonance Resistance |
<15Ω |
<15Ω |
2.7 Shunt Capacitance |
<7pF |
<7pF |
2.8 Operating Temperature |
0℃-+70℃ |
0℃-+70℃ |
2.9 Storage Temperature |
-40℃-+105℃ |
-40℃-+105℃ |
2.10 Diameter |
13.97mm±0.03mm |
12.45mm±0.03mm |
2.11 Electrode of Plane Side |
Chrome (Cr)/Gold (Au) |
Chrome (Cr)/Gold (Au) |
2.12 Electrode of Convex Side |
Chrome (Cr)/Gold (Au) |
Chrome (Cr)/Gold (Au) |
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