FX425B-16.000 Datasheet, PDF (1/2 Pages) Fox Electronics – Ceramic SMD Crystal

Ceramic SMD Crystal
Model: FX425B
RoHS Compliant / Pb Free
Page 1 of 2
Rev. 5/10/2006
http://www.foxonline.com/need_a_sample.htm
FEATURES
• Ultra Low Profile
• Fundamental
OPTIONS
• Tolerances to ± 10 PPM
• Stabilities to ± 10 PPM
• Temp Range to -40ºC ~ +85ºC
• PART NUMBER ^LS^eaE^rnL^ME^oreC^- T^IntI^eO^rneN^{t Required}
Part Number
Model Number
Frequency Range (MHz)
519-Frequency-xxxxx
FX425B
12.000 ~ 50.000
• STANDARD SPECIFICATIONS¹
PARAMETERS
MAX (unless otherwise noted)
Frequency Range
12.000 ~ 50.000 MHz
Frequency Tolerance @ 25ºC
±50 PPM¹
Frequency Stability, ref @ 25ºC
Over Operating Temp Range
±50 PPM¹
Temperature Range
Operating (TOPR)
-10ºC ~ +60ºC¹
Storage (TOPR)
-40ºC ~ +85ºC
Shunt Capacitance (Co)
7pF
Load Capacitance (CL)
10 pF ~ Series
Drive Level
0.1 mW
Aging per year
±5.0 PPM
Reflow Soldering Temperature
260ºC x 10 Seconds (2 Cycles)
Moisture Sensitivity Level (MSL)
1
Termination Finish
Ni/Au
1 _{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.
Frequency Range
(MHz)
12.000 ~ 12.999999
13.000 ~ 50.000
Operating Mode
Fundamental
Fundamental
Max ESR Ω
120
80
4.0±0.2
#4
#3
2.5±0.2
#1
#2
0.7±0.1
#1
#2
0.7
#4
#3
2.0
Recommended
Solder Pad Layout
1.4
1.2
1.7
3.0
All dimensions are in millimeters.
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