Quartz THT
Features:
- Wide frequency range
- Low cost to performane
- Excellent for clock frequency generation
- Very low profile
Specifications
Frequency range
Frequency tolerance,Ta=25°C
Load capacitance
Temperature tolerance
Temperature range
Drive level
Series resistance
Shunt capacitance
Insulation resistance
Aging
Storage temperature
Operating temperature
Maximum drive level
Recommended drive level
Symbol HF26 / HF38 / HF39 / HF310
f
3.5790 MHz ~ 28.000 MHz
27.001MHz ~ 60.000MHz
±10ppm ~ ± 50ppm
Df/f
CL
10pF ~ 20pF
Df/f
T
STG
T
OPR
M
DL
R
DL
R
1
C
0
I
R
Df
A
±10ppm ~ ± 50ppm
-40°C ~ +85°C
-20°C ~ +70°C (Std.)
-
10mW ~ 100mW
As per table
5pF
500M Ohm
± 5ppm/Year
HF26
HF38
HF39
HF310
Remarks
Fundamental mode
3rd overtone mode
Please specify
Please specify
Please specify
Others are offered
25°C
Max
Min
Others are offered
Resistance of series resonance (ESR)
Frequency (MHz)
Mode
3.5 <= f < 4.0
Fundamental
4.0 <= f < 5.0
Fundamental
5.0 <= f < 8.0
Fundamental
8.0 <= f < 10
Fundamental
10 <= f < 12
Fundamental
Ohm max
180
150
100
80
70
Frequency (MHz)
12 <= f < 14
14 <= f < 16
16 <= f < 28
28 <= f < 36
36 <= f < 60
Mode
Fundamental
Fundamental
Fundamental
3rd OT
3rd OT
Ohm max
60
50
40
100
80
Drawing
HF26 / HF38 / HF39 / HF310
Dimensions in mm
Order key
Q
Part
- 28.000000M - HF26
Frequency
Package
-F
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
- MJ
Option
Q=Quartz
M=MHz
HF26
HF38
HF39
HF310
F=fund.
3=3.OT
MJ=Metal jacket
X=Special options
B=-10°C ~ 60°C
C=-10°C ~ 70°C
D=-20°C ~ 70°C
E=-40°C ~ 85°C
H=-20°C ~ +80°C
I=-10°C ~ +50°C
Remarks: All specifications subject to change without notice!
1.2
AURIS [ AURIS-GMBH ]
