Tuning Fork Crystal
SMD-version
model
KX–327NHT
frequency
operating temperature
frequency tolerance
at +25°C
temperature tolerance
(parabolic coefficient)
at -40° ~ +85°C
32.768 kHz
-40° ~ +85°C
± 20 ppm
-0.035 ppm/°C2 typ.
turnover temperature
+25°C ± 5°C
storage temperature range
load capacitance CL
-55°C ~ +125°C
9 pF
motional capacitance (C1)
series resonance R1 max.
aging at +25°C (first year) max.
shunt capacitance Co
0.0036 pF, typ.
80k Ohm
± 3 ppm
1.3 pF (1,0 pF typ.)
1.0 µW max., 0.1µW typ
20000 min.
3000 pcs.
12.87149
drive level
quality factor (Q)
contents of reel
part no.
Dimensions (mm):
Reflow soldering condition:
Tape specification:
Suggested soldering pad:
reel diameter 180 mm
GEYER ELECTRONIC e.K. Lochhamer Schlag 5 82166 Gräfelfing/München
Tel. +49 89 546868-0 quartz@geyer-electronic.de www.geyer-electronic.de
Version 03.11.2014
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