QUARTZ CRYSTAL UNIT
SERIES 7E,SEAM SEALED CERAMIC 2.5 x 2.0mm SURFACE MOUNT PACKAGE
FEATURE
High precision and high frequency stability
Excellent heat resistance and environmental characteristics
Applications in PAD,DSC,DVC,and PC
ELECTRICAL SPECIFICATIONS
Output Frequency Range
Mode
Frequency Tolerance (at 25°C)
Frequency Stability Over Operating
Temperature Characteristics
Operating Temperature Range
Storage Temperature Range
Shunt Capacitance (C
0
)
Driver Level (Typical)
Load Capacitance(C
L
)
Aging @25°C
1
st
year (Max)
Shock Resistance
12.000 MHz to 48.000 MHz
see Table 1*
±10ppm, ±30ppm, or specify
±10ppm, ±30ppm, or specify
-10
°C
to + 60
°C
-20
°C
to + 70
°C
-40
°C
to + 85
°C
-40°C to 85°C
3.0 pF Max
10µW~100µW
Series, 12pF, 16pF, 20pF, 30pF,
32pF, or specify
±3ppm/year
Drop test of 3 times on 2mm
stainless plate from 75cm height
REMARK:
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. PLEASE CONFIRM WITH OUR SALES
EQUIVALENT SERIES RESISTANCE (ESR)
Frequency Range
12.000 MHz ~ 23.999 MHz
24.000 MHz ~ 48.000 MHz
E.S.R. (Ω)
100 Max
60 Max
Mode
Fundamental / AT
Fundamental / AT
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