Model: FX425A
SERIES
FEATURES
nt
in
Frequency Range (MHz)
12.000 ~ 50.000
12.000 ~ 50.000
• Ultra Low Profile
• Fundamental
OPTIONS
• Tolerances to ± 10 PPM
• Stabilities to ± 10 PPM
• Temp Range to -40ºC ~ +85ºC
• PART NUMBER
Learn More - Internet Required
SELECTION
Part Number
518-Frequency-xxxxx
519-Frequency-xxxxx
Model Number
FX425A
FX425B
co
±50 PPM
1
D
• STANDARD SPECIFICATIONS
1
PARAMETERS
Frequency Range
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Over Operating Temp Range
Temperature Range
Operating (T
OPR
)
Storage
(T
OPR
)
Shunt Capacitance (Co)
Load Capacitance (C
L)
Drive Level
Aging per year
Reflow Soldering Temperature
Moisture Sensitivity Level (MSL)
Termination Finish
1
is
MAX
(unless otherwise noted)
12.000 ~ 50.000 MHz
±50 PPM
1
-10ºC ~ +60ºC
1
-40ºC ~ +85ºC
7pF
10 pF ~ Series
0.1 mW
±5.0 PPM
260ºC x 10 Seconds (2 Cycles)
1
Ni/Au
ue
d
Learn more about:
Part Marking Identification
Tape and Reel Specification
Internet required
CERAMIC SMD CRYSTAL
FX425B not discontinuted
Tighter tolerances, stabilities, and wider temp ranges available.
Note: The above specifications, having been carefully prepared and checked, is believed to be
accurate at the time of publication; however, no responsibility is assumed by Fox Electronics
for inaccuracies.
All specifications subject to change without notice.
Rev. 5/17/05
Frequency Range
(MHz)
12.000 ~ 12.999999
13.000 ~ 50.000
Operating Mode
Fundamental
Fundamental
Max ESR
Ω
120
80
All dimensions are in millimeters.
All dimensions are in millimeters.
16
FOXElectronics
5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1(239) 693.0099 FAX +1 (239) 693.1554
http://www.foxonline.com
EMEA
Munich, Germany +49 0 89.90936870 FAX +49 0 89.90936776
Asia
Hong Kong +852.2854.4285 FAX +852.2854.4282
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