Ceramic SMD Crystal
Model: FX216C Series
Page 1 of 2
RoHS Compliant / Pb Free
Rev. 7/15/2008
FEATURES
• Low Cost
• Fundamental to 54 MHz
• Tape and Reel (1,000 pcs. STD)
• PART NUMBER
Part Number
617C-Frequency-xxxxx
Model Number
FX216C
Frequency Range (MHz)
24.000 ~ 54.000
2 .0 ± 0 .1
Top
View
#4
#1
#3
• STANDARD SPECIFICATIONS
1
PARAMETERS
Frequency Range
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Over Operating Temp Range
Temperature Range
Operating (T
OPR
)
Storage
(T
STG
)
Shunt Capacitance
(Co)
Load Capacitance
(C
L
)
Drive Level
Aging per year
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish
1
1 .6 ± 0 .1
#2
MAX
(unless otherwise noted)
24.000 ~ 54.000 MHz
±50 PPM
1
±50 PPM
1
-10ºC ~ +60ºC
1
-40ºC ~ +85ºC
5.0 pF
8 pF ~ Series
(Customer Specified)
10uW typ.
100uW
±5 PPM
260ºC / 10 Seconds
1
Au
0 .35±0.05
0 .64
#1
#4
#2
Bottom
View
0 .47
0.5
#3
0 .60
0 .08
Other tolerances, stabilities & operating temperature ranges available.
Frequency Range
(MHz)
24.000 ~ 29.999
29.999+ ~ 35.999
35.999+ ~ 54.000
Operating Mode
Fundamental
Fundamental
Fundamental
Max ESR
Ω
100
80
60
Recommended
Solder Pad Layout
0 .95
0.3
0 .85
0.5
All dimensions are in millimeters.
Pin Connections
#3 Crystal*
#4 Lid (GND)
Note: Dimensional drawing is for reference to critical specifications defined by size measure-
ments. Certain non-critical visual attributes, such as side castellations, etc. may vary.
The above specifications, having been carefully prepared and checked, is believed to be ac-
curate at the time of publication; however, no responsibility is assumed by Fox Electronics for
inaccuracies
.
#1 Crystal
#2 NC
*For proper operation, Pin 4 must be connected to GND.
FOXElectronics
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