ECX-12
SMD TUNING FORK CRYSTAL
The ultra-miniature ECX-12 is a very compact SMD Tuning
Fork Crystal. The 2.0 x 1.2 x 0.6 mm ceramic package is ideal
for today's SMD manufacturing environment.
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
PARAMETERS CONDITIONS
MIN TYP MAX
ECX-12
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
UNITS
Motional Capacitance
First Year Aging
Operating Temperature
Storage Temperature
Shunt Capacitance
Temperature Coefficient
Frequency FO
@ +25°CFrequency Tolerance
Load Capacitance
Drive Level
Equivalent Series Resistance
Turnover Temperature
Specify in P/N
DL
R1
Co
+25°C ±3°C
Topr
Tstg
± 20
0.5
90K
+30
7.0
± 3
+85
+125
-0.04
+20
-0.02
-40
-55
32.768
12.5
-0.03
1.3
KHz
ppm
pF
µW
Ω
°C
ppm/°C²
pF
ppm
°C
°C
fF
TOP, BOTTOM, SIDE VIEWS & LAND PATTERN
PART NUMBERING GUIDE: Example ECS-.327-12.5-12-TR
Low Profile
2 x 1.2 mm Footprint
Extended Temp. Range
RoHS Compliant
ECS - Frequency Abbreviation - Load Capacitance - Package Type - Packaging
.327 = 32.768 KHz
12.5 = 12.5 pF
9 = 9 pF
7= 7 pF
6=6 pF
-12 = ECX-12
-TR = Tape & Reel
3K/Reel
+25
