14mm SiO2 5MHz Quartz sensor微天平石英晶体传感器

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技术规格

One side contacts：Yes

Quartz Frequency：5 MHZ

Nominal Sensitivity：1.767 x 10-8 g Hz-1 cm-2

Frequency Tolerance：± 20 KHz @ 23°C

Capacitance：~5 pF (C0)

Quartz Density：0.0026497 Kg/m3 @ 25°C

Cut：AT

Quartz Thickness：~ 160 um

Blank Diameter：14 mm

Front electrode diameter：11.5 mm

Back electrode diameter：6 mm

Electrode material：Gold (Au)

Electrode Coating：SiO2 - Au - Ti substrate

Electrode Thickness：~ 10 nm Ti - 200 nm Au - 50 nm SiO2

Electrode Contacting：Single - sided contact

Electrical Connection：Pogo-pins

Surface appearance：Transparent

Working temperature：up to 250 °C

Cleaning：A new sensor might be contaminated. Pre-cleaning the surface will give more reproducible results