1.Holder Type

HC-49S/SMD

2. Nominal Frequency

6.7458MHZ  

3.Frequency Tolerance at 25℃

20PPM

4.Temperature Stability (Ref. To 25℃)

±30PPM  (-20℃  to  +70℃)

5.Mode of  Oscillation

Fund       3rd        5 th  overtone

6.Operating Temperature Range

(- 20 ℃  to  70 ℃)

7.Storage Temperature Range

(-40 ℃  to   85℃)

8.Shunt Capacitance (Co)

7Pf  Max

9.Load Capacitance (CL)

20Pf

10.Equivalent Series Resistance (ESR) 

120Ω Max

11.Drive Level

0.1mW   Max

12.Aging (at 25℃)

±5ppm/year Max

13.Insulation Resistance

500MΩ min.  AT  DC  100V±10V