Data Sheet

ECS-.327-CDX-0746
SMD TUNING FORK CRYSTAL
The miniature ECS-.327-CDX-0746 is a very compact SMD
Tuning Fork Crystal. The 4.1 x 1.5 x 0.9 mm ceramic package
is ideal for today's SMD manufacturing environment.
1105 South Ridgeview Road z Olathe, KS 66062 z Phone: [phone] z Fax: [phone] z www.ecsxtal.com
PARAMETERS CONDITIONS
MIN TYP MAX
ECS-.327-CDX-0746
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
UNITS
Insulation Resistance
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
DL
R1
Co
+25°C ±3°C
Topr
Tstg
@ 100V DC
± 20
1.0
70K
+30
-0.04
± 3
+85
+125
+20
-0.028
-40
-55
500M
32.768
12.5
0.1
+25
-0.034
1.05
KHz
ppm
pF
μW
ȍ
°C
ppm/°C²
pF
ppm
°C
°C
ȍ
TOP, BOTTOM, SIDE VIEWS & LAND PATTERN
PART NUMBER: ECS-.327-CDX-0746
X Low Profile
X 4.1 x 1.5 mm Footprint
X Extended Temp. Range 
X RoHS Compliant
+25
Figure 1) Top and Side View
Figure 2) Bottom View and Suggested Land
Figure 3) Parabolic Temp Curve