Quartz SMD
HC49M
HC49J
HC49H
Features:
- High reliability
- Available in extended temperature range
- Excellent for automotive applications
Specifications
Symbol HC49M / HC49J / HC 49 H Remarks
Frequency range
f
3.500MHz ~ 40.000MHz
Fundamental mode
30.000MHz ~ 80.000MHz Overtone mode
Frequency tolerance,Ta=25°C
Load capacitance
∆f/f
CL
±10ppm ~ ±50ppm
10pF ~ 50pF
Please specify
Please specify
Temperature tolerance
Temperature range
∆f/f
TSTG
±10ppm ~ ±100ppm
-40°C ~ +125°C
Please specify
Storage temperature
Operating temperature
Maximum drive level
TOPR
MDL
RDL
R1
-40°C ~ +125°C
1000µW
Others are offered
Drive level
Recommended drive level
10µW ~ 100µW
As per table
7pF
Series resistance
Shunt capacitance
Insulation resistance
Aging
25°C ±3°C
Max
C0
IR
500M Ohm
±5ppm/Year
Min
∆fA
Max
Resistance of series resonance (ESR)
Frequency (MHz)
Mode
Ohm max
Frequency (MHz)
15 <= f < 18
18 <= f < 33
30 <= f < 35
35 <= f < 40
40 <= f < 80
Mode
Fundamental
Fundamental
3rdO.T
Ohm max
3.5 <= f < 4.5
4.5 <= f < 6.0
6.0 <= f < 8.0
8.0 <= f < 10
10 <= f < 12
12 <= f < 15
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
120
90
70
60
50
40
30
25
100
80
3rdO.T
3rdO.T
70
Drawing
HC49M
HC49J
HC49H
Dimensions in mm
Order key
Q
- 20.000000M - HC49M
- F
- 30
- 50
- D
- 30
- TR
Frequency
Package
Mode of
Frequency
tolerance
Temperature
Temperature
range
Load
Part
Option
oscillation
tolerance
capacitance
Q=Quartz
M=MHz
HC49M
HC49J
HC49H
F=fund.
3=3.OT
±ppm
±ppm
A= 0°C ~ +70°C
pF
TR=Tape and reel
X=Special options
(25°C)
(Temp. Range)
B= -10°C ~ +60°C
C= -10°C ~ +70°C
D= -20°C ~ +70°C
SR=series
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.
2.9
AURIS [ AURIS-GMBH ]