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QCM 5 MHz 14 mm Cr/Au Custom

10 sensors per package. For use in film thickess monitors. Very reliable function due to good adhesion of electrodes. Long operational life time. Same large size electrodes on both sides.

Description

QUICK DATA for QCM5140CrAu130-130-Custom

 

  

GENERAL

Item

Parameter

Value

1.0

Sensor design

Plano-Plano

2.0

Angle of cut

AT

3.0

Jig compability

Custom

 

 

 

ELECTRICAL

4.1

Nominal frequency

5.000 MHz

4.2

Center frequency

4.960 MHz

4.3

Frequency tolerance

+/- 7 KHz

4.4

Q-value

> 100 000

4.5

Shunt capacitance, C0

Typ. 16 pF

 

 

 

ELECTRODES

5.1

Front electrode diameter

13.0 mm

5.2

Front electrode material

Cr/Au   Chromium / Gold

5.3

Back electrode diameter

13.0 mm

5.4

Back electrode material

Cr/Au   Chromium / Gold

5.5

One sided contacting

No

 

 

 

MECHANICAL

6.1

Nominal blank diameter

14.0 mm

6.2

Crystal axes orientation

Yes

6.3

Surface appearance

Transparent

6.4

Bevel

Yes
QCM 5 MHz 14 mm Cr/Au Custom 

Datasheet

Document (1)

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