ECS ECS-.327-9-39-C-TR Smd tuning fork crystal Datasheet

ECX-39
Low Profile
4.9 x 1.8 mm Footprint
Extended Temp. Range
RoHS Compliant
SMD TUNING FORK CRYSTAL
The miniature ECX-39 is a very compact SMD Tuning
Fork Crystal. The 4.9 x 1.8 x 1.0 mm ceramic package is ideal
for today's SMD manufacturing environment.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
CONDITIONS
Frequency
ECX-39
MIN
TYP
FO
Frequency Tolerance, @ +25°C
32.768
Standard
Load Capacitance
12.5
Drive Level
DL
0.1
Equivalent Series Resistance
R1
Turnover Temperature
Temperature Coefficient
ppm
pF
1.0
µW
70K
Ω
+20
+25
+30
°C
-0.028
-0.034
-0.040
ppm/°C²
Co
First Year Aging
UNITS
KHz
± 20
Specify in P/N
Shunt Capacitance
MAX
1.33
pF
+25°C ±3°C
±3
ppm
Operating Temperature
Topr
-40
+85
°C
Storage Temperature
Tstg
-55
+125
°C
Insulation Resistance
@ 100V DC
500M
Ω
TOP, BOTTOM, SIDE VIEWS & LAND PATTERN
PART NUMBERING GUIDE: Example ECS-.327-12.5-39-TR
ECS
-
Frequency Abbreviation - Load Capacitance .327 = 32.768 KHz
1105 South Ridgeview Road
z
12.5 = 12.5 pF
9 = 9 pF
7 = 7 pF
Olathe, KS 66062
z
Package Type
-39 = ECX-39
Phone: 913.782.7787
z
-
Tolerance
Blank = Std
C= ± 10 ppm
Fax: 913.782.6991
z
Packaging
-TR = Tape & Reel
3K/Reel
www.ecsxtal.com
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