SMD Tuning Fork
Model: FSXLF
Page 1 of 2
RoHS Compliant / PB Free
Rev. 9/2/2010
FEATURES
•
•
•
•
Extremely Small Size
Low Cost
1.4mm Height Max
Tape and Reel (3,000 pcs. STD)
• PART NUMBER
Part Number
501LF-Frequency-xxxxx
Model
Number
FSXLF
Operating
Frequency
Temperature
Stability
-
0.04PPM/(ƼC)
2
-40 ~ +85 ºC
Frequency
32.768 kHz
#4
#3
0.6
#1
1.5 Max
6.7
7.0 Max
#2
• STANDARD SPECIFICATIONS
PARAMETERS
Frequency Range
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Temperature Range
Turnover
(T
O
)
Operating (T
OPR
)
Storage
(T
STG
)
Equivalent Series Resistance
Load Capacitance
(C
L
)
Insulation Resistance @ 100V
dc
Drive Level
Aging
Termination Finish
All specifications subject to change without notice.
MAX
(unless otherwise noted)
32.768 kHz
±20 PPM
-0.04PPM/(ƼC)
2
+20ºC ~ +30ºC
-40ºC ~ +85ºC
-55ºC ~ +125ºC
65 kΩ
7 pF, 12.5pF Typ
500 MΩ Min
1.0 µW
±3 PPM
Matte Sn
1.4 Max
0.4
#4
#1
#3
#2
0.3
Recommended
Solder Pad Layout
1.2
5.1
0.3
0.6
All dimensions are in millimeters.
Note: Pins #2 and #3 should be electrically unconnected (open).
FOXElectronics
5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554
www.foxonline.com
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57
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