RSG HC-49U

RESISTANCE WELDED HOLDER TYPE CRYSTAL UNITS
FEATURES
Low Cost
Industry Standard
Wide Frequency Range
Excellent Aging
'AT' Cut Crystal
The HC-49U series is an industry standard AT cut crystal housed in a HC-49U
package. It is our standard resistance
weld quartz crystal.
Crystal Units
HC-49U Series
Electrical Specifications
Parameter
Frequency Range
Frequency Tolerance
Temperature Stability
Operating Temperature Range
Storage Temperature Range
Shunt Capacitance
Load Capacitance
Insulator Resistance
Drive Level
Aging
Symb
FO
F/ FO
TC
TOPR
TSTG
CO
CL
IR
DL
Fa
Condition
AT 25
REF TO 25
Min
1.8432
10
10
-20
-40
Typ
Max
125
50
50
+70
+85
7
Series
30
30
10
500
Customer Specified
100VDC
,per year
pF
pF
M
mW
ppm
500
+5.0
100
AT 25
Units
MHz
ppm
ppm
-5.0
Equivalent Series Resistance(ESR) and Mode of Vibration(Mode)
Max ESR(
650
500
250
150
100
80
Frequency Range(MHz)
1.8432 to 1.999
2.000 to 2.999
3.000 to 3.499
3.500 to 3.999
4.000 to 4.999
5.000 to 5.999
Frequency Range(MHz)
6.000 to 7.999
8.000 to 12.999
13.000 to 32.000
24.000 to 29.999
30.000 to 79.999
80.000 to 125.000
Mode
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
)
Max ESR(
50
35
25
60
40
90
)
Mode
Fundamental
Fundamental
Fundamental
rd
3 Overtone
rd
3 Overtone
th
5 Overtone
Mechanical Dimensions(mm)
10.24Max
12.7Min
13.46Max
3.80Max
4.88
0.43
0.2
0.05
11.05Max
4.65Max
6
TAIWAN:
HOSONIC ELECTRONIC CO., LTD.
23-1 LANE 84. CHUN YING ST. SHULIN CHEN.
RSG Electronic
TAIPEI 23804. TAIWAN
RSG
886-2-86875200
Components
GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
886-2-26816456
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Tel. +49 69 984047-0 Fax +49 69 984047-77 [email protected] www.rsg-electronic.de
WEB SITE:http://www.hosonic.com.tw
ELECTRONIC COMPONENTS
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Änderungen vorbehalten / subject to change without notice
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Specifications are subject to change without notice
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