QUARTZ CRYSTAL
Holder Code A, RESISTANCE WELDED HC-49/U PACKAGE
FEATURE
Height 13.46mm
A resistance weld completely sealed type
The tight frequency stability
Copes with high density mounting and is the optimum for
mass production
Lead Free & RoHS Compliant
ELECTRICAL SPECIFICATIONS
Nominal frequency:
1.8432MHz to 150.000MHz
See below table
Oscillation mode:
-20℃--+70℃ (Typical), -10℃ ~ +60℃,
-40℃ ~ +85℃, or specify
Operating temperature range
-40℃--+85℃
Storage temperature range
Frequency tolerance:
Frequency stability
±30PPM at 25±2℃ (Typical), or specify
±50PPM over -20~70℃ (Typical), or specify
Load capacitance:
16pF, 18pF, 20pF, 30pF, series, or specify
See below table
Equivalent series resistance
Parallel capacitance(Co):
Drive level
7PF Max
100 µW Typical
More than 500MΩ AT DC100V
Insulation resistance:
EQUIVALENT SERIES RESISTANCE(ESR) AND OSCILLATION MODE
E.S.R
(Ω)
E.S.R
(Ω)
Frequency Range
Mode
Frequency Range
6.000MHz~6.999MHz
7.000MHz~9.999MHz
Mode
Fundamental/
AT
Fundamental/
AT
1.843MHz~1.999MHz 350Max Fundamental/AT
2.000MHz~2.399MHz 300Max Fundamental/AT
50Max
30Max
Fundamental/
AT
Fundamental/
AT
2.400MHz~2.999MHz 200Max Fundamental/AT 10.000MHz~12.999MHz 20Max
3.000MHz~3.199MHz 150Max Fundamental/AT 13.000MHz~30.000MHz 20Max
3.200MHz~3.499M
Third
Overtone
100Max Fundamental/AT 24.000MHz~29.999MHz 50Max
Hz
Third
Overtone
Third
Overtone
Fundamental/
AT
3.500MHz~3.899MHz
3.900MHz~4.099MHz
4.100MHz~5.999MHz
90Max
70Max
60Max
Fundamental/AT 30.000MHz~65.000MHz 40Max
Fundamental/AT 60.000MHz~99.999MHz 90Max
100.000MHz~150.000MH
Fundamental/AT
60Max
z
DB Lectro Inc. 3755 Place Java, Suite 140, Brossard, Qu
ǩ
bec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.c