Quartz THT
UM1
UM5
Features:
- Tight tolerance and stability
- Wide frequency range
- Excellent for telecom
Specifications
Symbol
UM1 / UM5
6,000MHz ~ 50,000MHz
30.000MHz ~ 200.000MHz Overtone mode
± 3ppm ~ ± 50ppm Please specify
5pF ~ 50pF or user specify Please specify
Remarks
Frequency range
f
Fundamental mode
Frequency tolerance,Ta=25°C
Load capacitance
Df/f
C
L
Temperature tolerance
±3ppm ~ ± 50ppm
-40°C ~ +105°C
Please specify
Df/f
Temperature range
Storage temperature
T
STG
Operating temperature
Maximum drive level
T
-10°C ~ +70°C
1000µW
Others are offered
OPR
Drive level
M
DL
Recommended drive level
R
10µW ~ 100µW
As per table
7pF
DL
Series resistance
Shunt capacitance
Insulation resistance
Aging
R
25°C
Max
1
C
0
I
500M Ohm
R
± 3ppm/Year ~ ±5ppm
Others are offered
Df
A
Resistance of series resonance (ESR)
Frequency (MHz)
Mode
Ohm max
Frequency (MHz)
30 <= f < 120
Mode
3rd OT
5th OT
Ohm max
6 <= f < 10
Fundamental
Fundamental
40
25
40
60
10 <= f < 50
75 <= f < 200
Drawing
UM1 UM5
Dimensions in mm
Order key
Q
- 20.000000M - UM1
- F
- 30
- 50
- C
- 30
- 3P
Frequency
Package
Mode of
Frequency
tolerance
Temperature
tolerance
Temperature
range
Load
Part
Option
oscillation
capacitance
Q=Quartz
M=MHz
UM1
UM5
F=fund.
3=3.OT
5=5.OT
+/-ppm
(25°C)
+/-ppm
(Temp. range)
A= 0°C ~ 70°C
B=-10°C ~ 60°C
C=-10°C ~ 70°C
D=-20°C ~ 70°C
pF
3P=3Pin version
SR=series
MJ=Metal jacket
TA=Taped ammopack
I=Isolation washers
X=Special options
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
Remarks: All specifications subject to change without notice!
1.5