2.8
HE7050/2
HE7050/4
Features:
- SMD
- Epoxy resin seal
- Frequency up to 30 MHz
- Ultra thin profile
- RoHS conform
Remarks: All specifications subject to change without notice!
Drawing
HE7050/2 HE7050/4
Dimensions in mm
Quartz SMD, Epoxy
Order key
Q
- 40.000000M - HE7050/2
- F
- 30
- 30
- A
- 30
- TR
Part
Frequency
Package
Mode of
Frequency
Temperature
Temperature
Load
Option
oscillation
tolerance
tolerance
range
capacitance
Q=Quartz
M=MHz
HE7050/2
F=fund.
+/-ppm
+/-ppm
A= 0C ~ 70C
pF
TR=Tape and reel
HE7050/4
(25C)
(Temp. range)
B=-10C ~ 60C
SR=series
X=Special options
C=-10C ~ 70C
/2 = 2 pads
D=-20C ~ 70C
/4 = 4 pads
H=-20C ~ +80C
I=-10C ~ +50C
Resistance of series resonance (ESR)
Frequency (MHz)
Mode
Ohm
Frequency (MHz)
Mode
Ohm
6 <= f < 16
Fundamental
80
16 <= f < 40
Fundamental
50
Specifications
Symbol
HE7050
Frequency range
f
6.000MHz ~ 40.000MHz
Frequency tolerance,Ta=25C
Df/f
10ppm ~ 50ppm
Load capacitance
C
L
10pF ~ 30pF
Temperature tolerance
Df/f
10ppm ~ 50ppm
Temperature range
Storage temperature
T
STG
-30C ~ +85C
Operating temperature
T
OPR
0C ~ +70C
Drive level
Maximum drive level
M
DL
500mW
Recommended drive level
R
DL
20mW ~ 100mW
Series resistance
R
1
As per table
Shunt capacitance
C
0
7pF
Insulation resistance
I
R
500M Ohm
Aging
Df
A
5ppm/Year max
Please specify
Please specify
Please specify
Remarks
Fundamental mode
Others are offered
25C
Max
Others are offered
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