HC-49UMJ Просмотр технического описания (PDF) - QUARTZCOM the communications company
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HC-49UMJ Datasheet PDF : 1 Pages
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HC-49U MJ
SMD Crystal
Features
Parameter
Frequency range
Mode of vibration
Standard frequency
Frequency tolerance
Frequency stability
Aging
Load capacitance
Drive level
Operating temperature range
Storage temperature range
Packaging unit
Customer specifications on request
Applications: telecommunications, audio, automotive, instruments
Reliable hermetic sealed package
Wide frequency range
Available as Through Hole or SMD in T&R (1’000 pcs)
Specification
1 ~ 30 MHz
23 ~ 70 MHz
50 ~ 130 MHz
100 ~ 225 MHz
AT cut, 3rd, 5th, & 7th OT
fundamental
3rd OT
5th OT
7thrd OT
2.0480; 3.579545; 9.0316; 10.2400; 12.000 MHz
±5 ~ ± 50 ppm
@ +25 °C
±5 ~ ± 50 ppm
±1 ~ ±3 ppm
vs. operating temperature range
1st year
series or parallel resonance (CL = 8 ~ 32 pF)
0.1 ~ 0.5 μW
-10 ~ +60 °C
-40 ~ +85 °C
commercial application
industrial application
-55 ~ +125 °C
tape & reel
500 or 1’000 pieces
Example for soldering pattern
Type
A
HC-49U MJ 13.2
B
18.6
Do not design any conductive path between the pattern
Example for IR reflow soldering temperature
L
17.3
[mm]
QuartzCom AG
sales@quartzcom.com
www.quartzcom.com
2002/95/EC RoHS compliant
QuartzCom Asia
sales-asia@quartzcom.com
QuartzCom USA
sales-usa@quartzcom.com
03 May. 10
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