HC-49U
Metal packaged through hole Crystal
Features
Applications: telecommunications, audio, instruments, interface
High frequency accuracy in stability and aging
Wide frequency range: 1 to 250 MHz
Parameter
Frequency range
Specification
1 ~ 33 MHz
10 ~ 70 MHz
50 ~ 130 MHz
100 ~ 250 MHz
AT cut
2.0480, 3.579545, 9.0316, 10.2400, 12.00, 16.00
16.384, 20.00, 26.00, 38.40 & 40.00 MHz
±5
~
±20
ppm
±5
~
±20
ppm
<
±1
ppm
< 12
Ω
<8
Ω
@ 10 MHz
@ 32 MHz
commercial application
industrial application
on request
@ +25 °C
vs. operating temperature range
1
st
year
fundamental
3
rd
overtone
5
th
overtone
7
th
overtone
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)
10 ~ 100
μW
-20 ~ +70 °C
-40 ~ +85 °C
-40 ~ +125 °C
-55 ~ +125 °C
tray or plastic bag
Storage temperature range
Packaging
Customer specifications on request
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
QUARTZCOM [ QUARTZCOM THE COMMUNICATIONS COMPANY ]
