Quartz SMD
HE1045/2
HE1045/4
Features:
- SMD
- High reliability seam welded seal
- Frequency up to 7 MHz
- Ultra thin profile
Specifications
Frequency range
Frequency tolerance (std.),Ta=25°C
Load capacitance
Temperature tolerance (std.)
Temperature range
Drive level
Series resistance
Shunt capacitance
Insulation resistance
Aging
Storage temperature
Operating temperature
Maximum drive level
Recommended drive level
Symbol
f
Äf/f
C
L
Äf/f
T
STG
T
OPR
M
DL
R
DL
R
1
C
0
I
R
Äf
A
HE1045
3.2768MHz ~ 7.000MHz
±30ppm
10pF - 30pF
± 30ppm
-40°C ~ +85°C
-20°C ~ +70°C
500ìW
20ìW ~ 100ìW
As per table
7pF
500M Ohm
±5ppm/Year
25°C ±3°C
Max
Min
Max
Remarks
Fundamental mode
Others are offered
Please specify
Others are offered
Others are offered
Frequence of series resonance (ESR)
Frequency (MHz)
Mode
3.2768<= f <7.0
Fundamental
Ohm max
80-150
Frequency (MHz)
Mode
Ohm
Drawing
HE1045/2
HE1045/4
Dimensions in mm
Order key
Q
Part
- 4.000000M
Frequency
- HE1045/2
Package
-F
Mode of
oscillation
- 30
Frequency
tolerance
±ppm
(25°C)
- 30
Temperature
tolerance
±ppm
(Temp. range)
-A
Temperature
range
A=
0°C ~ +70°C
- 30
Load
capacitance
pF
SR=series
- TR
Option
Q=Quartz
M=MHz
HE1045/2
HE1045/4
F=fund.
TR=Tape and reel
X=Special options
B= -10°C ~ +60°C
C= -10°C ~ +70°C
D= -20°C ~ +70°C
E= -40°C ~ +70°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.
2.10
AURIS [ AURIS-GMBH ]
