Quartz THT
HC49U
Features:
- Industry standard packages
- Wide frequency range
- Low ESR
Specifications
Frequency range
Frequency tolerance,Ta=25°C
Load capacitance
Temperature tolerance
Temperature range
Storage temperature
Operating temperature
Drive level
Series resistance
Shunt capacitance
Insulation resistance
Aging
Symbol
f
∆f/f
C
L
∆f/f
T
STG
T
OPR
R
1
C
0
I
R
∆f
A
HC49U
1.84320MHz ~ 40.000MHz
20.000MHz ~ 180.000MHz
±3ppm ~ ±50ppm
5pF ~ 50pF or series
±3ppm ~ ±50ppm
-55°C ~ +125°C
-20°C ~ +70°C
0.1mW ~ 1,0mW
As per table
7pF
500M Ohm
±5ppm/Year max
Remarks
Fundamental mode
Overtone mode
Please specify
Please specify
Please specify
Others are offered
25°C ±3°C
Max
Min
Others are offered
Resistance of series resonance (ESR)
Frequency (MHz)
Mode
1.8<f<=2.3
Fundamental
2.3<f<=3.0
Fundamental
3.0<f<=3.5
Fundamental
3.5<f<=4.5
Fundamental
4.5<f<=7.0
Fundamental
7.0<f<=15.0
Fundamental
Ohm max
500
400
150
90
70
40
Frequency (MHz)
15.0<f<=25.0
20.0<f<=25.0
25.0<f<=35.0
35.0<f<=75.0
75.0<f<=100.0
100.0<f<=150.0
125.0<f<=180.0
Mode
Fundamental
(3.OT)
(3.OT)
(3.OT)
(3.OT)
(5.OT)
(7.OT)
Ohm max
30
70
50
40
35
100
150
Drawing
HC49U
Dimensions in mm
Order key
Q
Part
- 10.000000M - HC49U - F
Frequency
Package
Mode of
oscillation
- 30
Frequency
tolerance
±ppm
(25°C)
- 50
Temperature
tolerance
±ppm
(Temp. range)
-D
Temperature
range
A=
0°C ~ +70°C
- 30
Load
capacitance
pF
SR=series
- I
Option
Q=Quartz
M=MHz
HC49U
F=fund.
3=3.OT
5=5.OT
7=7.OT
3P=3Pin version
MJ=Metal jacket
TR=Taped and reeled
I=Isolation washers
X=Special options
B= -10°C ~ +60°C
C= -10°C ~ +70°C
D= -20°C ~ +70°C
E= -40°C ~ +85°C
F= -40°C ~ +105°C
G= -40°C ~ +125°C
H= -20°C ~ +80°C
I = -10°C ~ +50°C
auris-GmbH
office@auris-gmbh.de www.auris-gmbh.de
All specifications are subject to change without notice.
1.3
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