UM-4, UM-5, UM-1 MJ Slim
Metal packaged SMD Crystal
Features
Applications: telecommunications, audio, navigation, instruments
High frequency accuracy in stability and aging
Wide frequency range: 8 to 250 MHz
Reflow solder able
Parameter
Frequency range
Specification
8 ~ 80 MHz
fundamental
30 ~ 180 MHz
3
rd
overtone
80 ~ 250 MHz
5
th
overtone
AT cut
3
rd
& 5
th
overtone
10.00, 10.368, 15.36, 20.48, 20.945, 80.00, 100.00
125.00 & 155.52 MHz
±5
~
±20
ppm
±5
~
±20
ppm
<
±1
ppm
< 20
Ω
< 12
Ω
10 ~ 100
μW
-20 ~ +70 °C
-40 ~ +85 °C
-40 ~ +125 °C
-55 ~ +125 °C
tape & reel
@ +25 °C
vs. operating temperature range
1
st
year
@ 10 MHz
@ 32 MHz
commercial application
industrial application
automotive & avionic application
500 or 1’000 pieces
Mode of oscillation
Standard frequencies
Frequency tolerance
Frequency stability
Aging
Load capacitance
Equivalent series resistance (ESR)
Drive level
Operating temperature range
series or parallel resonance (CL = 8 ~ 32 pF)
Storage temperature range
Packaging units
Customer specifications on request
Example for soldering pattern
Do not design any conductive path between the pattern
Example for IR reflow soldering temperature
Type
UM-1 MJ
UM-5 MJ
UM-4 MJ
A
8.0
6.0
4.4
B
12.0
10.0
8.4
L
10.8
8.8
7.2
[mm]
2002/95/EC RoHS compliant
QuartzCom AG
sales@quartzcom.com
QuartzCom Asia
sales-asia@quartzcom.com
QuartzCom USA
sales-usa@quartzcom.com
03 May. 10
www.quartzcom.com
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