Low Profile
4.0 x 2.5 mm Footprint
Extended Temp. Range Option
RoHS Compliant
ECX-42
SMD CRYSTAL
The miniature ECX-42 is a compact SMD Crystal. The
4.0 x 2.5 x 0.8 mm ceramic package is ideal for today's
SMD manufacturing environment.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency
Frequency Tolerance
Frequency Stability (ref @ 25°C)
Shunt Capacitance
Load Capacitance
Equivalent Series Resistance
Fundamental Model
Drive Level
Operating Temperature
Storage Temperature
Aging Characteristics (Per Year)
T
opr
T
stg
@ +25°C ± 3°C
-10
-40
Specify in P/N
12.000 ~ 19.999 MHz
20.000 ~ 32.0000 MHz
12
+25
80
60
300
+70
+85
±5
CONDITIONS
F
O
@ +25°C
-10 ~ +70°C
ECX-42
MIN
12.000
TYP
MAX
32.000
± 30 *
± 50 *
5.0
UNITS
MHz
ppm
ppm
pF
pF
Ω
Ω
µW
°C
°C
ppm
PACKAGE DIMENSIONS (mm)
Pad Connections
1
2
3
4
In/Out
Gnd
In/Out
Gnd
PART NUMBERING GUIDE: Example ECS-160-12-42-TR
ECS - Frequency Abbreviation - Load -
160 = 16.000 MHz
See P/N Guide for
Std Frequencies
12 = 12.0 pF
S = Series
Custom Options
- Tolerance
Blank= Std
A = ± 25 ppm
C = ± 10 ppm
Package Type
-42 =
ECX-42
-
Stability - Temp Range
Blank= Std
D = ±100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
K = ± 10 ppm
Blank= Std
L = -10 ~ +70°C
M = -20 ~ +70°C
N = -40 ~ +85°C
P = -40~+105°C
-
Packaging
-TR =
Tape & Reel
1K/Reel
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
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