Fox FST327 Miniature smd tuning fork watch crystal Datasheet

MINIATURE SMD TUNING FORK WATCH CRYSTAL
FST327
The FST327 crystals are exceptional for applications that require the
watch frequency but where space prevents the use of the FSM327.
This miniature package has a 2.5mm max height and a sturdy
thermoplastic housing.
FEATURES
• Miniature Package
• 2.5mm Height
• Long Term Stability
• Two Pin Connection Types
• Tape and Reel (3,000 pcs. STD)
DISCONTINUED
• FST327 STANDARD SPECIFICATIONS
PARAMETERS
Frequency
Frequency Tolerance
Frequency Stability
Temperature Range
Turnover
(To)
Operating (TOPR)
Storage
(TSTG)
Equivalent Series Resistance (Rs)
Insulation Resistance
Drive Level
Aging
CONDITIONS
32.768 kHz
Ta = 25ºC, CL=12.5 pF
Temperature Coefficient
MIN
MAX
UNITS
-20
+20
-0.04
PPM
PPM / (ƼC) 2
+20
-40
-55
+30
+85
+125
50
ºC
@ 100VDC
500
Ta = 25ºC; per year
-3.0
1.0
+3.0
kΩ
MΩ
µW
PPM
All specifications subject to change without notice. Rev. 03/02/00
All dimensions are in millimeters.
See page 31 for tape and reel specifications.
FOXElectronics
5570 Enterprise Parkway
Fort Myers, Florida 33905
941-693-0099
© 2000 FOX ELECTRONICS
FAX 941-693-1554 http://www.foxonline.com
29
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