Crystal Resonators
See Drawings
Tuning Fork Crystals
MODEL F2 F3 FS
FREQUENCY 32.768 KHz
TOLERANCE AT +25 C 20 PPM 30 PPM
STABILITY OVER
TEMP. RANGE

30 PPM standard, 10 PPM optional

TURN OVER
TEMPERATURE
+25C 5C
PARABOLIC
CURVATURE CONSTANT
-0.034 PPM/ C 0.006
OPERATING
TEMP' RANGE
-10C to +60C -30C to +80C
STORAGE
TEMP' RANGE
-40C TO +85C
LOAD CAPACITANCE 12.5 pF
DRIVE LEVEL 1 mW typical
MOTIONAL
CAPACITANCE
0.0035 pF typical 0.0030 pF typical
SHUNT CAPACITANCE

2.0 pF Max.

AGING
(For The First Year)
±3 PPM Max. ±5 PPM Max.
EQUIVALENT
SERIES RESISTANCE
35 KW Max.
PACKAGE
Thrugh Hole
Diameter: 2 mm.
Length: 6 mm.
Thrugh Hole
Diameter: 3 mm.
Length: 8 mm.
Surface Mount

 

F2

F3

F2

F3
Dimensions in mm.

FS

FS

Dimensions in mm.